-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathelaticsearch.html
479 lines (452 loc) · 104 KB
/
elaticsearch.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
<!DOCTYPE html>
<html lang="en-US">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<title>Elaticsearch | 潘鑫博客</title>
<meta name="generator" content="VuePress 1.9.7">
<script data-ad-client="ca-pub-3196441204212737" async="true" src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
<link rel="icon" href="/favicon.ico">
<link rel="manifest" href="/manifest.json">
<link rel="apple-touch-icon" href="/logo.png">
<link rel="mask-icon" href="/logo.png" color="#3178c6">
<meta name="description" content="分享、学习、coding、新技能get√">
<meta name="theme-color" content="#3178c6">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="msapplication-TileImage" content="/logo.png">
<meta name="msapplication-TileColor" content="#000000">
<link rel="preload" href="/assets/css/0.styles.fe80f2e9.css" as="style"><link rel="preload" href="/assets/js/app.5f0854a6.js" as="script"><link rel="preload" href="/assets/js/3.f7f64212.js" as="script"><link rel="preload" href="/assets/js/1.1f6fb7b3.js" as="script"><link rel="preload" href="/assets/js/50.e81623bb.js" as="script"><link rel="preload" href="/assets/js/11.adfbccf0.js" as="script"><link rel="preload" href="/assets/js/9.bb4d4833.js" as="script"><link rel="prefetch" href="/assets/js/10.b66b38ef.js"><link rel="prefetch" href="/assets/js/100.78b4da2b.js"><link rel="prefetch" href="/assets/js/101.ee84727f.js"><link rel="prefetch" href="/assets/js/102.dc848d6b.js"><link rel="prefetch" href="/assets/js/103.f361cc2a.js"><link rel="prefetch" href="/assets/js/104.a71a873c.js"><link rel="prefetch" href="/assets/js/105.7965ca53.js"><link rel="prefetch" href="/assets/js/106.51336025.js"><link rel="prefetch" href="/assets/js/107.45c417bb.js"><link rel="prefetch" href="/assets/js/108.0f2976ef.js"><link rel="prefetch" href="/assets/js/109.0ae414a1.js"><link rel="prefetch" href="/assets/js/110.9a7cab65.js"><link rel="prefetch" href="/assets/js/111.9d190d3c.js"><link rel="prefetch" href="/assets/js/112.5b7eb8bc.js"><link rel="prefetch" href="/assets/js/113.dca0ced0.js"><link rel="prefetch" href="/assets/js/114.7be479b0.js"><link rel="prefetch" href="/assets/js/115.79291a10.js"><link rel="prefetch" href="/assets/js/116.6e454e33.js"><link rel="prefetch" href="/assets/js/117.0eb9c021.js"><link rel="prefetch" href="/assets/js/118.575d82f3.js"><link rel="prefetch" href="/assets/js/119.b0e9242e.js"><link rel="prefetch" href="/assets/js/12.fe94295c.js"><link rel="prefetch" href="/assets/js/120.2e5869d4.js"><link rel="prefetch" href="/assets/js/121.be71a73d.js"><link rel="prefetch" href="/assets/js/122.7a6105f2.js"><link rel="prefetch" href="/assets/js/123.f4966fb7.js"><link rel="prefetch" href="/assets/js/124.ca2894cd.js"><link rel="prefetch" href="/assets/js/125.dfbc49e5.js"><link rel="prefetch" href="/assets/js/126.8fc5db90.js"><link rel="prefetch" href="/assets/js/127.31c6902d.js"><link rel="prefetch" href="/assets/js/128.743b2224.js"><link rel="prefetch" href="/assets/js/129.c03c1bf8.js"><link rel="prefetch" href="/assets/js/13.275aca95.js"><link rel="prefetch" href="/assets/js/130.f0259eb8.js"><link rel="prefetch" href="/assets/js/131.260123c8.js"><link rel="prefetch" href="/assets/js/132.c4b4d23e.js"><link rel="prefetch" href="/assets/js/133.b5507a0e.js"><link rel="prefetch" href="/assets/js/134.4144189b.js"><link rel="prefetch" href="/assets/js/135.26a3aeaf.js"><link rel="prefetch" href="/assets/js/136.5e57aa9b.js"><link rel="prefetch" href="/assets/js/137.b8f9eac2.js"><link rel="prefetch" href="/assets/js/138.a07d53ab.js"><link rel="prefetch" href="/assets/js/139.e8be300c.js"><link rel="prefetch" href="/assets/js/14.fc183d43.js"><link rel="prefetch" href="/assets/js/140.3903384b.js"><link rel="prefetch" href="/assets/js/141.b533a007.js"><link rel="prefetch" href="/assets/js/142.e040f2e1.js"><link rel="prefetch" href="/assets/js/143.48552a73.js"><link rel="prefetch" href="/assets/js/144.ef7ef634.js"><link rel="prefetch" href="/assets/js/145.9f3cc612.js"><link rel="prefetch" href="/assets/js/146.8751ea67.js"><link rel="prefetch" href="/assets/js/147.18231883.js"><link rel="prefetch" href="/assets/js/148.6adf0490.js"><link rel="prefetch" href="/assets/js/149.26f4fcab.js"><link rel="prefetch" href="/assets/js/15.45a5298a.js"><link rel="prefetch" href="/assets/js/150.1cec2ca5.js"><link rel="prefetch" href="/assets/js/151.40d4f2e7.js"><link rel="prefetch" href="/assets/js/152.4801a104.js"><link rel="prefetch" href="/assets/js/153.5e6048a2.js"><link rel="prefetch" href="/assets/js/154.b26e5de8.js"><link rel="prefetch" href="/assets/js/155.f34776c4.js"><link rel="prefetch" href="/assets/js/156.0a352052.js"><link rel="prefetch" href="/assets/js/157.73bc0e50.js"><link rel="prefetch" href="/assets/js/158.a9efb951.js"><link rel="prefetch" href="/assets/js/159.7856a1a5.js"><link rel="prefetch" href="/assets/js/16.a4d8b71f.js"><link rel="prefetch" href="/assets/js/160.dd2394f8.js"><link rel="prefetch" href="/assets/js/161.eda2e2d8.js"><link rel="prefetch" href="/assets/js/162.f47e3510.js"><link rel="prefetch" href="/assets/js/163.cd8805cb.js"><link rel="prefetch" href="/assets/js/164.a25accb7.js"><link rel="prefetch" href="/assets/js/165.149788af.js"><link rel="prefetch" href="/assets/js/166.ebdaf062.js"><link rel="prefetch" href="/assets/js/167.1d4d4c12.js"><link rel="prefetch" href="/assets/js/168.518c592a.js"><link rel="prefetch" href="/assets/js/169.44686be2.js"><link rel="prefetch" href="/assets/js/17.788db0cf.js"><link rel="prefetch" href="/assets/js/170.9e8b3450.js"><link rel="prefetch" href="/assets/js/18.a406d4c9.js"><link rel="prefetch" href="/assets/js/19.8c4ac333.js"><link rel="prefetch" href="/assets/js/20.94e99294.js"><link rel="prefetch" href="/assets/js/21.3a1d359a.js"><link rel="prefetch" href="/assets/js/22.f6a4e82d.js"><link rel="prefetch" href="/assets/js/23.1c07c451.js"><link rel="prefetch" href="/assets/js/24.ee4f4de7.js"><link rel="prefetch" href="/assets/js/25.07821508.js"><link rel="prefetch" href="/assets/js/26.fd1776f7.js"><link rel="prefetch" href="/assets/js/27.f603b8c7.js"><link rel="prefetch" href="/assets/js/28.b6fa98bc.js"><link rel="prefetch" href="/assets/js/29.00775f7d.js"><link rel="prefetch" href="/assets/js/30.a1a51f18.js"><link rel="prefetch" href="/assets/js/31.1d4a1376.js"><link rel="prefetch" href="/assets/js/32.141251b3.js"><link rel="prefetch" href="/assets/js/33.258ec86d.js"><link rel="prefetch" href="/assets/js/34.50a47780.js"><link rel="prefetch" href="/assets/js/35.f7b507f4.js"><link rel="prefetch" href="/assets/js/36.5d765641.js"><link rel="prefetch" href="/assets/js/37.87bb7561.js"><link rel="prefetch" href="/assets/js/38.e84b3455.js"><link rel="prefetch" href="/assets/js/39.4a0580e1.js"><link rel="prefetch" href="/assets/js/4.da5317d1.js"><link rel="prefetch" href="/assets/js/40.9614f0dc.js"><link rel="prefetch" href="/assets/js/41.8cfc0a88.js"><link rel="prefetch" href="/assets/js/42.c1ac30d9.js"><link rel="prefetch" href="/assets/js/43.078d4b8d.js"><link rel="prefetch" href="/assets/js/44.5f2bb84c.js"><link rel="prefetch" href="/assets/js/45.fb782f49.js"><link rel="prefetch" href="/assets/js/46.d3e8c6c7.js"><link rel="prefetch" href="/assets/js/47.f32687da.js"><link rel="prefetch" href="/assets/js/48.52455dee.js"><link rel="prefetch" href="/assets/js/49.3ec6e9ea.js"><link rel="prefetch" href="/assets/js/5.80ee90d8.js"><link rel="prefetch" href="/assets/js/51.ad1f4578.js"><link rel="prefetch" href="/assets/js/52.317c5086.js"><link rel="prefetch" href="/assets/js/53.efb06bba.js"><link rel="prefetch" href="/assets/js/54.94ea492e.js"><link rel="prefetch" href="/assets/js/55.f56267ae.js"><link rel="prefetch" href="/assets/js/56.7fae1dd9.js"><link rel="prefetch" href="/assets/js/57.5d24b40a.js"><link rel="prefetch" href="/assets/js/58.48ee4a72.js"><link rel="prefetch" href="/assets/js/59.75f828a6.js"><link rel="prefetch" href="/assets/js/6.a3e119af.js"><link rel="prefetch" href="/assets/js/60.8f26fbf0.js"><link rel="prefetch" href="/assets/js/61.d0fee4d2.js"><link rel="prefetch" href="/assets/js/62.4d76abaf.js"><link rel="prefetch" href="/assets/js/63.b93e7b89.js"><link rel="prefetch" href="/assets/js/64.4dc1429f.js"><link rel="prefetch" href="/assets/js/65.d35e5607.js"><link rel="prefetch" href="/assets/js/66.116328f6.js"><link rel="prefetch" href="/assets/js/67.e6f7ba4f.js"><link rel="prefetch" href="/assets/js/68.6d873240.js"><link rel="prefetch" href="/assets/js/69.91871e94.js"><link rel="prefetch" href="/assets/js/7.e26b8177.js"><link rel="prefetch" href="/assets/js/70.c0b54436.js"><link rel="prefetch" href="/assets/js/71.09911c7d.js"><link rel="prefetch" href="/assets/js/72.0183f74b.js"><link rel="prefetch" href="/assets/js/73.a1d84bb2.js"><link rel="prefetch" href="/assets/js/74.1d6dbb6d.js"><link rel="prefetch" href="/assets/js/75.20187f14.js"><link rel="prefetch" href="/assets/js/76.fee9c341.js"><link rel="prefetch" href="/assets/js/77.bbd7ce44.js"><link rel="prefetch" href="/assets/js/78.e9e953d6.js"><link rel="prefetch" href="/assets/js/79.386d807a.js"><link rel="prefetch" href="/assets/js/8.7d5f6f07.js"><link rel="prefetch" href="/assets/js/80.8344f7cd.js"><link rel="prefetch" href="/assets/js/81.700814a5.js"><link rel="prefetch" href="/assets/js/82.3b286ae4.js"><link rel="prefetch" href="/assets/js/83.cd766e6c.js"><link rel="prefetch" href="/assets/js/84.c5cd7a54.js"><link rel="prefetch" href="/assets/js/85.3617ed6d.js"><link rel="prefetch" href="/assets/js/86.f09f828b.js"><link rel="prefetch" href="/assets/js/87.6272eafd.js"><link rel="prefetch" href="/assets/js/88.fbe71e59.js"><link rel="prefetch" href="/assets/js/89.141c76fc.js"><link rel="prefetch" href="/assets/js/90.b4251022.js"><link rel="prefetch" href="/assets/js/91.b2848003.js"><link rel="prefetch" href="/assets/js/92.36e6ad37.js"><link rel="prefetch" href="/assets/js/93.758e3058.js"><link rel="prefetch" href="/assets/js/94.ec886629.js"><link rel="prefetch" href="/assets/js/95.118d7aa7.js"><link rel="prefetch" href="/assets/js/96.c0ad1a2b.js"><link rel="prefetch" href="/assets/js/97.7b550727.js"><link rel="prefetch" href="/assets/js/98.d031475d.js"><link rel="prefetch" href="/assets/js/99.3e39bc19.js">
<link rel="stylesheet" href="/assets/css/0.styles.fe80f2e9.css">
</head>
<body>
<div id="app" data-server-rendered="true"><div class="theme-container no-sidebar" data-v-7dd95ae2><div data-v-7dd95ae2><div class="password-shadow password-wrapper-out" style="display:none;" data-v-59e6cb88 data-v-7dd95ae2 data-v-7dd95ae2><h3 class="title" data-v-59e6cb88>潘鑫博客</h3> <p class="description" data-v-59e6cb88>分享、学习、coding、新技能get√</p> <label id="box" class="inputBox" data-v-59e6cb88><input type="password" value="" data-v-59e6cb88> <span data-v-59e6cb88>Konck! Knock!</span> <button data-v-59e6cb88>OK</button></label> <div class="footer" data-v-59e6cb88><span data-v-59e6cb88><i class="iconfont reco-theme" data-v-59e6cb88></i> <a target="blank" href="https://vuepress-theme-reco.recoluan.com" data-v-59e6cb88>vuePress-theme-reco</a></span> <span data-v-59e6cb88><i class="iconfont reco-copyright" data-v-59e6cb88></i> <a data-v-59e6cb88><span data-v-59e6cb88>apan</span>
<span data-v-59e6cb88>2015 - </span>
2024
</a></span></div></div> <div class="hide" data-v-7dd95ae2><header class="navbar" data-v-7dd95ae2><div class="sidebar-button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" role="img" viewBox="0 0 448 512" class="icon"><path fill="currentColor" d="M436 124H12c-6.627 0-12-5.373-12-12V80c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12zm0 160H12c-6.627 0-12-5.373-12-12v-32c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12zm0 160H12c-6.627 0-12-5.373-12-12v-32c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12z"></path></svg></div> <a href="/" class="home-link router-link-active"><!----> <span class="site-name">潘鑫博客</span></a> <div class="links"><div class="color-picker"><a class="color-button"><i class="iconfont reco-color"></i></a> <div class="color-picker-menu" style="display:none;"><div class="mode-options"><h4 class="title">Choose mode</h4> <ul class="color-mode-options"><li class="dark">dark</li><li class="auto active">auto</li><li class="light">light</li></ul></div></div></div> <div class="search-box"><i class="iconfont reco-search"></i> <input aria-label="Search" autocomplete="off" spellcheck="false" value=""> <!----></div> <nav class="nav-links can-hide"><div class="nav-item"><a href="/" class="nav-link"><i class="iconfont reco-home"></i>
首页
</a></div><div class="nav-item"><a href="/tag/code/" class="nav-link"><i class="iconfont reco-api"></i>
编程
</a></div><div class="nav-item"><a href="/about/" class="nav-link"><i class="iconfont reco-account"></i>
关于
</a></div><div class="nav-item"><a href="/timeline/" class="nav-link"><i class="iconfont reco-date"></i>
TimeLine
</a></div><div class="nav-item"><div class="dropdown-wrapper"><a class="dropdown-title"><span class="title"><i class="iconfont reco-github"></i>
github
</span> <span class="arrow right"></span></a> <ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----> <a href="https://gitee.com/pxpy/homeRepair" target="_blank" rel="noopener noreferrer" class="nav-link external"><i class="undefined"></i>
爱居网
<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></li><li class="dropdown-item"><!----> <a href="https://gitee.com/pxpy/IEMS" target="_blank" rel="noopener noreferrer" class="nav-link external"><i class="undefined"></i>
智慧设备维修系统
<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></li><li class="dropdown-item"><!----> <a href="https://github.com/pxpy/pxpy.github.io" target="_blank" rel="noopener noreferrer" class="nav-link external"><i class="undefined"></i>
个人博客
<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></li></ul></div></div> <!----></nav></div></header> <div class="sidebar-mask" data-v-7dd95ae2></div> <aside class="sidebar" data-v-7dd95ae2><div class="personal-info-wrapper" data-v-1fad0c41 data-v-7dd95ae2><img src="/logo.png" alt="author-avatar" class="personal-img" data-v-1fad0c41> <h3 class="name" data-v-1fad0c41>
apan
</h3> <div class="num" data-v-1fad0c41><div data-v-1fad0c41><h3 data-v-1fad0c41>156</h3> <h6 data-v-1fad0c41>Articles</h6></div> <div data-v-1fad0c41><h3 data-v-1fad0c41>89</h3> <h6 data-v-1fad0c41>Tags</h6></div></div> <ul class="social-links" data-v-1fad0c41></ul> <hr data-v-1fad0c41></div> <nav class="nav-links"><div class="nav-item"><a href="/" class="nav-link"><i class="iconfont reco-home"></i>
首页
</a></div><div class="nav-item"><a href="/tag/code/" class="nav-link"><i class="iconfont reco-api"></i>
编程
</a></div><div class="nav-item"><a href="/about/" class="nav-link"><i class="iconfont reco-account"></i>
关于
</a></div><div class="nav-item"><a href="/timeline/" class="nav-link"><i class="iconfont reco-date"></i>
TimeLine
</a></div><div class="nav-item"><div class="dropdown-wrapper"><a class="dropdown-title"><span class="title"><i class="iconfont reco-github"></i>
github
</span> <span class="arrow right"></span></a> <ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----> <a href="https://gitee.com/pxpy/homeRepair" target="_blank" rel="noopener noreferrer" class="nav-link external"><i class="undefined"></i>
爱居网
<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></li><li class="dropdown-item"><!----> <a href="https://gitee.com/pxpy/IEMS" target="_blank" rel="noopener noreferrer" class="nav-link external"><i class="undefined"></i>
智慧设备维修系统
<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></li><li class="dropdown-item"><!----> <a href="https://github.com/pxpy/pxpy.github.io" target="_blank" rel="noopener noreferrer" class="nav-link external"><i class="undefined"></i>
个人博客
<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></li></ul></div></div> <!----></nav> <!----> </aside> <div class="password-shadow password-wrapper-in" style="display:none;" data-v-59e6cb88 data-v-7dd95ae2><h3 class="title" data-v-59e6cb88>Elaticsearch</h3> <!----> <label id="box" class="inputBox" data-v-59e6cb88><input type="password" value="" data-v-59e6cb88> <span data-v-59e6cb88>Konck! Knock!</span> <button data-v-59e6cb88>OK</button></label> <div class="footer" data-v-59e6cb88><span data-v-59e6cb88><i class="iconfont reco-theme" data-v-59e6cb88></i> <a target="blank" href="https://vuepress-theme-reco.recoluan.com" data-v-59e6cb88>vuePress-theme-reco</a></span> <span data-v-59e6cb88><i class="iconfont reco-copyright" data-v-59e6cb88></i> <a data-v-59e6cb88><span data-v-59e6cb88>apan</span>
<span data-v-59e6cb88>2015 - </span>
2024
</a></span></div></div> <div data-v-7dd95ae2><div data-v-7dd95ae2><main class="page"><section style="display:;"><div class="page-title"><h1 class="title">Elaticsearch</h1> <div data-v-8a445198><i class="iconfont reco-account" data-v-8a445198><span data-v-8a445198>apan</span></i> <i class="iconfont reco-date" data-v-8a445198><span data-v-8a445198>11/15/2022</span></i> <i class="iconfont reco-eye" data-v-8a445198><span id="/elaticsearch.html" data-flag-title="Your Article Title" class="leancloud-visitors" data-v-8a445198><a class="leancloud-visitors-count" style="font-size:.9rem;font-weight:normal;color:#999;"></a></span></i> <i class="tags iconfont reco-tag" data-v-8a445198><span class="tag-item" data-v-8a445198>后端</span></i></div></div> <div class="theme-reco-content content__default"><div class="adswrapper"><!----> <div style="display:none;"></div> <ins data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-3196441204212737" data-ad-slot="7162284157" data-ad-test="" data-ad-region="" class="adsbygoogle" style="display:block;"></ins> <!----> <div style="display:none;"> (adsbygoogle = window.adsbygoogle || []).push({}); </div></div> <h2 id="简介"><a href="#简介" class="header-anchor">#</a> 简介</h2> <p>分布式实时搜索和分析引擎，处理PB级别的结构化或非结构化数据</p> <h3 id="基本概念"><a href="#基本概念" class="header-anchor">#</a> 基本概念</h3> <p>文档型数据库，用JSON作为文档序列化的格式
索引对应数据库概念
可以用JAVA api，也可以用HTTP请求操作</p> <h2 id="安装"><a href="#安装" class="header-anchor">#</a> 安装</h2> <p>elasticsearch-7.15.2
bin目录下双击bat脚本
可视客户端kibana
默认英语
kibana-7.15.2-windows-x86_64\config\kibana.yml
末尾添加
i18n.locale: "zh-CN"
bin目录下启动
打开后台url
http://127.0.0.1:5601/app/home#/
开发工具运行即可
<img src="https://jsd.cdn.zzko.cn/gh/pxpy/img@master/image.1oro9d4s5u1.webp" alt="image"></p> <h2 id="索引-表-操作"><a href="#索引-表-操作" class="header-anchor">#</a> 索引(表)操作</h2> <p>分片
提高吞吐量</p> <p>查看es中的索引：
GET /_cat/indices?v
结果展示的数据量是准确的</p> <h3 id="创建索引"><a href="#创建索引" class="header-anchor">#</a> 创建索引：</h3> <p>PUT /索引名
PUT /products</p> <p>PUT /products1
{
"settings": {
"number_of_shards": 1, #指定主分片数量
"number_of_replicas": 1 #指定副本分片数量
}
}
ES中索引健康状态，red（索引不可用),yellow(索引可用，存在风险),green(健康)</p> <p>创建索引时候，一并创建映射:
常见类型：
字符串类型：keyword(关键词关键字,精确匹配支持排序，不能模糊分词查询）、text(一段文本，可以分词查询)
数字类型：integer log
小数类型：float double
布尔类型：boolean
日期类型：date</p> <div class="custom-block warning"><p class="title"></p><p>ElasticSearch是不允许修改字段的type类型的</p></div><div class="language-json line-numbers-mode"><pre class="language-json"><code>PUT /products
<span class="token punctuation">{</span>
<span class="token property">"settings"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"number_of_replicas"</span><span class="token operator">:</span> <span class="token number">0</span><span class="token punctuation">,</span>
<span class="token property">"number_of_shards"</span><span class="token operator">:</span> <span class="token number">1</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">"mappings"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"properties"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"id"</span><span class="token operator">:</span><span class="token punctuation">{</span>
<span class="token property">"type"</span><span class="token operator">:</span><span class="token string">"integer"</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">"title"</span><span class="token operator">:</span><span class="token punctuation">{</span>
<span class="token property">"type"</span><span class="token operator">:</span><span class="token string">"keyword"</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">"price"</span><span class="token operator">:</span><span class="token punctuation">{</span>
<span class="token property">"type"</span><span class="token operator">:</span><span class="token string">"double"</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">"create_at"</span><span class="token operator">:</span><span class="token punctuation">{</span>
<span class="token property">"type"</span><span class="token operator">:</span><span class="token string">"date"</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">"description"</span><span class="token operator">:</span><span class="token punctuation">{</span>
<span class="token property">"type"</span><span class="token operator">:</span><span class="token string">"text"</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br><span class="line-number">8</span><br><span class="line-number">9</span><br><span class="line-number">10</span><br><span class="line-number">11</span><br><span class="line-number">12</span><br><span class="line-number">13</span><br><span class="line-number">14</span><br><span class="line-number">15</span><br><span class="line-number">16</span><br><span class="line-number">17</span><br><span class="line-number">18</span><br><span class="line-number">19</span><br><span class="line-number">20</span><br><span class="line-number">21</span><br><span class="line-number">22</span><br><span class="line-number">23</span><br><span class="line-number">24</span><br><span class="line-number">25</span><br><span class="line-number">26</span><br></div></div><h3 id="删除索引"><a href="#删除索引" class="header-anchor">#</a> 删除索引：</h3> <p>DELETE /products</p> <h3 id="查询索引映射信息-表结构"><a href="#查询索引映射信息-表结构" class="header-anchor">#</a> 查询索引映射信息(表结构)：</h3> <p>GET /索引名/_mapping
GET /products/_mapping</p> <p>文档操作：Json格式</p> <h2 id="文档-数据-操作"><a href="#文档-数据-操作" class="header-anchor">#</a> 文档(数据)操作</h2> <h3 id="添加文档操作"><a href="#添加文档操作" class="header-anchor">#</a> 添加文档操作</h3> <p>1、指定ID
POST /products/_doc/1
{
"id":1,
"title":"薯条",
"price":"10.5",
"create_at":"2022-04-30",
"description":"薯条真好吃啊"
}</p> <p>不指定ID
POST /products/_doc/
{
"title":"辣条",
"price":"9.5",
"create_at":"2022-04-30",
"description":"辣条真是辣两头啊"
}</p> <h3 id="查询"><a href="#查询" class="header-anchor">#</a> 查询</h3> <p>totol里面 gte表示大于等于10000条
手动指定文档id查询：</p> <div class="language-json line-numbers-mode"><pre class="language-json"><code>GET /products/_doc/<span class="token number">1</span>
GET /products/_doc/4LPib4QBFlEnOmw2wIAG
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br></div></div><p>查看所有文档</p> <div class="language-json line-numbers-mode"><pre class="language-json"><code>GET /products/_search
<span class="token punctuation">{</span>
<span class="token property">"query"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"match_all"</span><span class="token operator">:</span> <span class="token punctuation">{</span><span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br></div></div><p>查询结果</p> <div class="language-json line-numbers-mode"><div class="highlight-lines"><br><br><br><br><br><br><br><br><br><br><br><div class="highlighted"> </div><div class="highlighted"> </div><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br></div><pre class="language-json"><code><span class="token punctuation">{</span>
<span class="token property">"took"</span><span class="token operator">:</span> <span class="token number">13</span><span class="token punctuation">,</span>
<span class="token property">"timed_out"</span><span class="token operator">:</span> <span class="token boolean">false</span><span class="token punctuation">,</span>
<span class="token property">"_shards"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"total"</span><span class="token operator">:</span> <span class="token number">1</span><span class="token punctuation">,</span>
<span class="token property">"successful"</span><span class="token operator">:</span> <span class="token number">1</span><span class="token punctuation">,</span>
<span class="token property">"skipped"</span><span class="token operator">:</span> <span class="token number">0</span><span class="token punctuation">,</span>
<span class="token property">"failed"</span><span class="token operator">:</span> <span class="token number">0</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">"hits"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"total"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"value"</span><span class="token operator">:</span> <span class="token number">10000</span><span class="token punctuation">,</span>
<span class="token property">"relation"</span><span class="token operator">:</span> <span class="token string">"gte"</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">"max_score"</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
<span class="token property">"hits"</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span>
<span class="token property">"_index"</span><span class="token operator">:</span> <span class="token string">"products"</span><span class="token punctuation">,</span>
<span class="token property">"_type"</span><span class="token operator">:</span> <span class="token string">"_doc"</span><span class="token punctuation">,</span>
<span class="token property">"_id"</span><span class="token operator">:</span> <span class="token string">"1107405"</span><span class="token punctuation">,</span>
<span class="token property">"_score"</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
<span class="token property">"_source"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"_class"</span><span class="token operator">:</span> <span class="token string">"com.zr.vo.Product"</span><span class="token punctuation">,</span>
<span class="token property">"id"</span><span class="token operator">:</span> <span class="token string">"1107405"</span><span class="token punctuation">,</span>
<span class="token property">"title"</span><span class="token operator">:</span> <span class="token string">"107403羔廓忆恒"</span><span class="token punctuation">,</span>
<span class="token property">"price"</span><span class="token operator">:</span> <span class="token number">0.0</span><span class="token punctuation">,</span>
<span class="token property">"create_at"</span><span class="token operator">:</span> <span class="token string">"2022-11-28"</span><span class="token punctuation">,</span>
<span class="token property">"description"</span><span class="token operator">:</span> <span class="token string">"豆丈虞玛娇瞬惦略哥策涎蛊街一狄顿拇笋隅芬硕香"</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">"sort"</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token number">0.0</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token punctuation">{</span>
<span class="token property">"_index"</span><span class="token operator">:</span> <span class="token string">"products"</span><span class="token punctuation">,</span>
<span class="token property">"_type"</span><span class="token operator">:</span> <span class="token string">"_doc"</span><span class="token punctuation">,</span>
<span class="token property">"_id"</span><span class="token operator">:</span> <span class="token string">"1912893"</span><span class="token punctuation">,</span>
<span class="token property">"_score"</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
<span class="token property">"_source"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"_class"</span><span class="token operator">:</span> <span class="token string">"com.zr.vo.Product"</span><span class="token punctuation">,</span>
<span class="token property">"id"</span><span class="token operator">:</span> <span class="token string">"1912893"</span><span class="token punctuation">,</span>
<span class="token property">"title"</span><span class="token operator">:</span> <span class="token string">"912891凤"</span><span class="token punctuation">,</span>
<span class="token property">"price"</span><span class="token operator">:</span> <span class="token number">0.0</span><span class="token punctuation">,</span>
<span class="token property">"create_at"</span><span class="token operator">:</span> <span class="token string">"2022-11-29"</span><span class="token punctuation">,</span>
<span class="token property">"description"</span><span class="token operator">:</span> <span class="token string">"虎一暖腔延方宵慕镇稽联丝坟痒"</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">"sort"</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token number">0.0</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token punctuation">{</span>
<span class="token property">"_index"</span><span class="token operator">:</span> <span class="token string">"products"</span><span class="token punctuation">,</span>
<span class="token property">"_type"</span><span class="token operator">:</span> <span class="token string">"_doc"</span><span class="token punctuation">,</span>
<span class="token property">"_id"</span><span class="token operator">:</span> <span class="token string">"1058849"</span><span class="token punctuation">,</span>
<span class="token property">"_score"</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
<span class="token property">"_source"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"_class"</span><span class="token operator">:</span> <span class="token string">"com.zr.vo.Product"</span><span class="token punctuation">,</span>
<span class="token property">"id"</span><span class="token operator">:</span> <span class="token string">"1058849"</span><span class="token punctuation">,</span>
<span class="token property">"title"</span><span class="token operator">:</span> <span class="token string">"58847属纱剧供"</span><span class="token punctuation">,</span>
<span class="token property">"price"</span><span class="token operator">:</span> <span class="token number">0.01</span><span class="token punctuation">,</span>
<span class="token property">"create_at"</span><span class="token operator">:</span> <span class="token string">"2022-11-14"</span><span class="token punctuation">,</span>
<span class="token property">"description"</span><span class="token operator">:</span> <span class="token string">"筒硷氟粪谦片列呛逐夜"</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">"sort"</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token number">0.01</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token punctuation">{</span>
<span class="token property">"_index"</span><span class="token operator">:</span> <span class="token string">"products"</span><span class="token punctuation">,</span>
<span class="token property">"_type"</span><span class="token operator">:</span> <span class="token string">"_doc"</span><span class="token punctuation">,</span>
<span class="token property">"_id"</span><span class="token operator">:</span> <span class="token string">"1069141"</span><span class="token punctuation">,</span>
<span class="token property">"_score"</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
<span class="token property">"_source"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"_class"</span><span class="token operator">:</span> <span class="token string">"com.zr.vo.Product"</span><span class="token punctuation">,</span>
<span class="token property">"id"</span><span class="token operator">:</span> <span class="token string">"1069141"</span><span class="token punctuation">,</span>
<span class="token property">"title"</span><span class="token operator">:</span> <span class="token string">"69139嫌包澎"</span><span class="token punctuation">,</span>
<span class="token property">"price"</span><span class="token operator">:</span> <span class="token number">0.03</span><span class="token punctuation">,</span>
<span class="token property">"create_at"</span><span class="token operator">:</span> <span class="token string">"2022-11-19"</span><span class="token punctuation">,</span>
<span class="token property">"description"</span><span class="token operator">:</span> <span class="token string">"窒否矫修痊署鳖片伪荷退巾码墅吁彬翔全北橱厩泡村轻胁"</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">"sort"</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token number">0.03</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
</code></pre><div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br><span class="line-number">8</span><br><span class="line-number">9</span><br><span class="line-number">10</span><br><span class="line-number">11</span><br><span class="line-number">12</span><br><span class="line-number">13</span><br><span class="line-number">14</span><br><span class="line-number">15</span><br><span class="line-number">16</span><br><span class="line-number">17</span><br><span class="line-number">18</span><br><span class="line-number">19</span><br><span class="line-number">20</span><br><span class="line-number">21</span><br><span class="line-number">22</span><br><span class="line-number">23</span><br><span class="line-number">24</span><br><span class="line-number">25</span><br><span class="line-number">26</span><br><span class="line-number">27</span><br><span class="line-number">28</span><br><span class="line-number">29</span><br><span class="line-number">30</span><br><span class="line-number">31</span><br><span class="line-number">32</span><br><span class="line-number">33</span><br><span class="line-number">34</span><br><span class="line-number">35</span><br><span class="line-number">36</span><br><span class="line-number">37</span><br><span class="line-number">38</span><br><span class="line-number">39</span><br><span class="line-number">40</span><br><span class="line-number">41</span><br><span class="line-number">42</span><br><span class="line-number">43</span><br><span class="line-number">44</span><br><span class="line-number">45</span><br><span class="line-number">46</span><br><span class="line-number">47</span><br><span class="line-number">48</span><br><span class="line-number">49</span><br><span class="line-number">50</span><br><span class="line-number">51</span><br><span class="line-number">52</span><br><span class="line-number">53</span><br><span class="line-number">54</span><br><span class="line-number">55</span><br><span class="line-number">56</span><br><span class="line-number">57</span><br><span class="line-number">58</span><br><span class="line-number">59</span><br><span class="line-number">60</span><br><span class="line-number">61</span><br><span class="line-number">62</span><br><span class="line-number">63</span><br><span class="line-number">64</span><br><span class="line-number">65</span><br><span class="line-number">66</span><br><span class="line-number">67</span><br><span class="line-number">68</span><br><span class="line-number">69</span><br><span class="line-number">70</span><br><span class="line-number">71</span><br><span class="line-number">72</span><br><span class="line-number">73</span><br><span class="line-number">74</span><br><span class="line-number">75</span><br><span class="line-number">76</span><br><span class="line-number">77</span><br><span class="line-number">78</span><br><span class="line-number">79</span><br><span class="line-number">80</span><br><span class="line-number">81</span><br><span class="line-number">82</span><br><span class="line-number">83</span><br><span class="line-number">84</span><br><span class="line-number">85</span><br><span class="line-number">86</span><br><span class="line-number">87</span><br></div></div><h3 id="删除文档-行"><a href="#删除文档-行" class="header-anchor">#</a> 删除文档(行)</h3> <p>根据ID
条件删除</p> <div class="language-json line-numbers-mode"><pre class="language-json"><code>POST products/_delete_by_query
<span class="token punctuation">{</span>
<span class="token property">"query"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"match"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"title"</span><span class="token operator">:</span><span class="token string">"辣条"</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br><span class="line-number">8</span><br></div></div><h3 id="更新文档-行"><a href="#更新文档-行" class="header-anchor">#</a> 更新文档(行)</h3> <div class="language-json line-numbers-mode"><pre class="language-json"><code>POST /products/_doc/<span class="token number">1</span>/_update
<span class="token punctuation">{</span>
<span class="token property">"doc"</span><span class="token operator">:</span><span class="token punctuation">{</span>
<span class="token property">"price"</span><span class="token operator">:</span><span class="token string">"5.8"</span><span class="token punctuation">,</span>
<span class="token property">"title"</span><span class="token operator">:</span><span class="token string">"薯条"</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br></div></div><h2 id="与spring-boot集成"><a href="#与spring-boot集成" class="header-anchor">#</a> 与spring boot集成</h2> <p>添加配置类</p> <div class="language-java line-numbers-mode"><pre class="language-java"><code><span class="token keyword">package</span> <span class="token namespace">com<span class="token punctuation">.</span>zr<span class="token punctuation">.</span>config</span><span class="token punctuation">;</span>
<span class="token keyword">import</span> <span class="token import"><span class="token namespace">org<span class="token punctuation">.</span>elasticsearch<span class="token punctuation">.</span>client<span class="token punctuation">.</span></span><span class="token class-name">RestHighLevelClient</span></span><span class="token punctuation">;</span>
<span class="token keyword">import</span> <span class="token import"><span class="token namespace">org<span class="token punctuation">.</span>springframework<span class="token punctuation">.</span>context<span class="token punctuation">.</span>annotation<span class="token punctuation">.</span></span><span class="token class-name">Bean</span></span><span class="token punctuation">;</span>
<span class="token keyword">import</span> <span class="token import"><span class="token namespace">org<span class="token punctuation">.</span>springframework<span class="token punctuation">.</span>context<span class="token punctuation">.</span>annotation<span class="token punctuation">.</span></span><span class="token class-name">Configuration</span></span><span class="token punctuation">;</span>
<span class="token keyword">import</span> <span class="token import"><span class="token namespace">org<span class="token punctuation">.</span>springframework<span class="token punctuation">.</span>data<span class="token punctuation">.</span>elasticsearch<span class="token punctuation">.</span>client<span class="token punctuation">.</span></span><span class="token class-name">ClientConfiguration</span></span><span class="token punctuation">;</span>
<span class="token keyword">import</span> <span class="token import"><span class="token namespace">org<span class="token punctuation">.</span>springframework<span class="token punctuation">.</span>data<span class="token punctuation">.</span>elasticsearch<span class="token punctuation">.</span>client<span class="token punctuation">.</span></span><span class="token class-name">RestClients</span></span><span class="token punctuation">;</span>
<span class="token annotation punctuation">@Configuration</span>
<span class="token keyword">public</span> <span class="token keyword">class</span> <span class="token class-name">ElasticsearchConfig</span> <span class="token punctuation">{</span>
<span class="token annotation punctuation">@Bean</span>
<span class="token class-name">RestHighLevelClient</span> <span class="token function">elasticsearchClient</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token class-name">ClientConfiguration</span> configuration <span class="token operator">=</span> <span class="token class-name">ClientConfiguration</span><span class="token punctuation">.</span><span class="token function">builder</span><span class="token punctuation">(</span><span class="token punctuation">)</span>
<span class="token punctuation">.</span><span class="token function">connectedTo</span><span class="token punctuation">(</span><span class="token string">"127.0.0.1:9200"</span><span class="token punctuation">)</span>
<span class="token punctuation">.</span><span class="token function">build</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token class-name">RestHighLevelClient</span> client <span class="token operator">=</span> <span class="token class-name">RestClients</span><span class="token punctuation">.</span><span class="token function">create</span><span class="token punctuation">(</span>configuration<span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">rest</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token keyword">return</span> client<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br><span class="line-number">8</span><br><span class="line-number">9</span><br><span class="line-number">10</span><br><span class="line-number">11</span><br><span class="line-number">12</span><br><span class="line-number">13</span><br><span class="line-number">14</span><br><span class="line-number">15</span><br><span class="line-number">16</span><br><span class="line-number">17</span><br><span class="line-number">18</span><br><span class="line-number">19</span><br></div></div><p>注意：ID要使用String，日期要使用String
因为id如果没指定会随机生成类似"CJY5eoQBBwK1xW0ZOt5M"的</p> <div class="language-java line-numbers-mode"><pre class="language-java"><code><span class="token keyword">package</span> <span class="token namespace">com<span class="token punctuation">.</span>zr<span class="token punctuation">.</span>vo</span><span class="token punctuation">;</span>
<span class="token keyword">import</span> <span class="token import"><span class="token namespace">org<span class="token punctuation">.</span>springframework<span class="token punctuation">.</span>data<span class="token punctuation">.</span>elasticsearch<span class="token punctuation">.</span>annotations<span class="token punctuation">.</span></span><span class="token class-name">Document</span></span><span class="token punctuation">;</span>
<span class="token keyword">import</span> <span class="token import"><span class="token namespace">org<span class="token punctuation">.</span>springframework<span class="token punctuation">.</span>data<span class="token punctuation">.</span>elasticsearch<span class="token punctuation">.</span>annotations<span class="token punctuation">.</span></span><span class="token class-name">Field</span></span><span class="token punctuation">;</span>
<span class="token annotation punctuation">@Document</span><span class="token punctuation">(</span>indexName <span class="token operator">=</span> <span class="token string">"products"</span><span class="token punctuation">)</span>
<span class="token keyword">public</span> <span class="token keyword">class</span> <span class="token class-name">Product</span> <span class="token punctuation">{</span>
<span class="token keyword">private</span> <span class="token class-name">String</span> id<span class="token punctuation">;</span>
<span class="token keyword">private</span> <span class="token class-name">String</span> title<span class="token punctuation">;</span>
<span class="token keyword">private</span> <span class="token keyword">double</span> price<span class="token punctuation">;</span>
<span class="token annotation punctuation">@Field</span><span class="token punctuation">(</span>name <span class="token operator">=</span> <span class="token string">"create_at"</span><span class="token punctuation">)</span>
<span class="token keyword">private</span> <span class="token class-name">String</span> createAt<span class="token punctuation">;</span>
<span class="token keyword">private</span> <span class="token class-name">String</span> description<span class="token punctuation">;</span>
<span class="token keyword">public</span> <span class="token class-name">String</span> <span class="token function">getId</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">return</span> id<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token keyword">public</span> <span class="token keyword">void</span> <span class="token function">setId</span><span class="token punctuation">(</span><span class="token class-name">String</span> id<span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">this</span><span class="token punctuation">.</span>id <span class="token operator">=</span> id<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token keyword">public</span> <span class="token class-name">String</span> <span class="token function">getTitle</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">return</span> title<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token keyword">public</span> <span class="token keyword">void</span> <span class="token function">setTitle</span><span class="token punctuation">(</span><span class="token class-name">String</span> title<span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">this</span><span class="token punctuation">.</span>title <span class="token operator">=</span> title<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token keyword">public</span> <span class="token keyword">double</span> <span class="token function">getPrice</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">return</span> price<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token keyword">public</span> <span class="token keyword">void</span> <span class="token function">setPrice</span><span class="token punctuation">(</span><span class="token keyword">double</span> price<span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">this</span><span class="token punctuation">.</span>price <span class="token operator">=</span> price<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token keyword">public</span> <span class="token class-name">String</span> <span class="token function">getCreateAt</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">return</span> createAt<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token keyword">public</span> <span class="token keyword">void</span> <span class="token function">setCreateAt</span><span class="token punctuation">(</span><span class="token class-name">String</span> createAt<span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">this</span><span class="token punctuation">.</span>createAt <span class="token operator">=</span> createAt<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token keyword">public</span> <span class="token class-name">String</span> <span class="token function">getDescription</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">return</span> description<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token keyword">public</span> <span class="token keyword">void</span> <span class="token function">setDescription</span><span class="token punctuation">(</span><span class="token class-name">String</span> description<span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">this</span><span class="token punctuation">.</span>description <span class="token operator">=</span> description<span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br><span class="line-number">8</span><br><span class="line-number">9</span><br><span class="line-number">10</span><br><span class="line-number">11</span><br><span class="line-number">12</span><br><span class="line-number">13</span><br><span class="line-number">14</span><br><span class="line-number">15</span><br><span class="line-number">16</span><br><span class="line-number">17</span><br><span class="line-number">18</span><br><span class="line-number">19</span><br><span class="line-number">20</span><br><span class="line-number">21</span><br><span class="line-number">22</span><br><span class="line-number">23</span><br><span class="line-number">24</span><br><span class="line-number">25</span><br><span class="line-number">26</span><br><span class="line-number">27</span><br><span class="line-number">28</span><br><span class="line-number">29</span><br><span class="line-number">30</span><br><span class="line-number">31</span><br><span class="line-number">32</span><br><span class="line-number">33</span><br><span class="line-number">34</span><br><span class="line-number">35</span><br><span class="line-number">36</span><br><span class="line-number">37</span><br><span class="line-number">38</span><br><span class="line-number">39</span><br><span class="line-number">40</span><br><span class="line-number">41</span><br><span class="line-number">42</span><br><span class="line-number">43</span><br><span class="line-number">44</span><br><span class="line-number">45</span><br><span class="line-number">46</span><br><span class="line-number">47</span><br><span class="line-number">48</span><br><span class="line-number">49</span><br><span class="line-number">50</span><br><span class="line-number">51</span><br><span class="line-number">52</span><br><span class="line-number">53</span><br><span class="line-number">54</span><br><span class="line-number">55</span><br><span class="line-number">56</span><br><span class="line-number">57</span><br><span class="line-number">58</span><br><span class="line-number">59</span><br></div></div><h3 id="原生的查询方法"><a href="#原生的查询方法" class="header-anchor">#</a> 原生的查询方法</h3> <p>//条件查询，可以组合下面的查询 should() == or; must()== and
//QueryBuilders.boolQuery()</p> <h3 id="精确查询"><a href="#精确查询" class="header-anchor">#</a> 精确查询 =</h3> <p>QueryBuilders.termQuery()</p> <div class="language-java line-numbers-mode"><pre class="language-java"><code><span class="token annotation punctuation">@RequestMapping</span><span class="token punctuation">(</span><span class="token string">"/createAt"</span><span class="token punctuation">)</span>
<span class="token keyword">public</span> <span class="token class-name">String</span> <span class="token function">createAt</span><span class="token punctuation">(</span> <span class="token class-name">String</span> data<span class="token punctuation">)</span> <span class="token keyword">throws</span> <span class="token class-name">IOException</span> <span class="token punctuation">{</span>
<span class="token comment">//创建请求</span>
<span class="token class-name">SearchSourceBuilder</span> builder <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">SearchSourceBuilder</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">query</span><span class="token punctuation">(</span><span class="token class-name">QueryBuilders</span><span class="token punctuation">.</span><span class="token function">termQuery</span><span class="token punctuation">(</span><span class="token string">"create_at"</span><span class="token punctuation">,</span>data<span class="token punctuation">)</span><span class="token punctuation">)</span>
<span class="token comment">//分页</span>
<span class="token punctuation">.</span><span class="token function">from</span><span class="token punctuation">(</span><span class="token number">0</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">size</span><span class="token punctuation">(</span><span class="token number">10</span><span class="token punctuation">)</span>
<span class="token punctuation">.</span><span class="token function">sort</span><span class="token punctuation">(</span><span class="token string">"price"</span><span class="token punctuation">,</span> <span class="token class-name">SortOrder</span><span class="token punctuation">.</span><span class="token constant">ASC</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token class-name">Long</span> s <span class="token operator">=</span><span class="token class-name">System</span><span class="token punctuation">.</span><span class="token function">currentTimeMillis</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token class-name">SearchRequest</span> searchRequest <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">SearchRequest</span><span class="token punctuation">(</span><span class="token string">"products"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
searchRequest<span class="token punctuation">.</span><span class="token function">source</span><span class="token punctuation">(</span>builder<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//执行请求</span>
<span class="token class-name">SearchResponse</span> response <span class="token operator">=</span> client<span class="token punctuation">.</span><span class="token function">search</span><span class="token punctuation">(</span>searchRequest<span class="token punctuation">,</span> <span class="token class-name">RequestOptions</span><span class="token punctuation">.</span><span class="token constant">DEFAULT</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token class-name">Long</span> e <span class="token operator">=</span> <span class="token class-name">System</span><span class="token punctuation">.</span><span class="token function">currentTimeMillis</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span>e<span class="token operator">-</span>s<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token class-name">CountRequest</span> countRequest <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">CountRequest</span><span class="token punctuation">(</span><span class="token string">"products"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
countRequest<span class="token punctuation">.</span><span class="token function">source</span><span class="token punctuation">(</span>builder<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token class-name">CountResponse</span> countResponse <span class="token operator">=</span> client<span class="token punctuation">.</span><span class="token function">count</span><span class="token punctuation">(</span>countRequest<span class="token punctuation">,</span> <span class="token class-name">RequestOptions</span><span class="token punctuation">.</span><span class="token constant">DEFAULT</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span>countResponse<span class="token punctuation">.</span><span class="token function">toString</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token keyword">return</span> response<span class="token punctuation">.</span><span class="token function">toString</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br><span class="line-number">8</span><br><span class="line-number">9</span><br><span class="line-number">10</span><br><span class="line-number">11</span><br><span class="line-number">12</span><br><span class="line-number">13</span><br><span class="line-number">14</span><br><span class="line-number">15</span><br><span class="line-number">16</span><br><span class="line-number">17</span><br><span class="line-number">18</span><br><span class="line-number">19</span><br><span class="line-number">20</span><br><span class="line-number">21</span><br><span class="line-number">22</span><br><span class="line-number">23</span><br></div></div><h3 id="模糊查询-会分词-like"><a href="#模糊查询-会分词-like" class="header-anchor">#</a> 模糊查询，会分词 like</h3> <p>QueryBuilders.matchQuery()
不分词查询的方法：
QueryBuilders.matchPhraseQuery()</p> <div class="language-java line-numbers-mode"><pre class="language-java"><code> <span class="token annotation punctuation">@RequestMapping</span><span class="token punctuation">(</span><span class="token string">"/description"</span><span class="token punctuation">)</span>
<span class="token keyword">public</span> <span class="token class-name">String</span> <span class="token function">description</span><span class="token punctuation">(</span> <span class="token class-name">String</span> data<span class="token punctuation">)</span> <span class="token keyword">throws</span> <span class="token class-name">IOException</span> <span class="token punctuation">{</span>
<span class="token comment">//创建请求</span>
<span class="token class-name">SearchSourceBuilder</span> builder <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">SearchSourceBuilder</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">query</span><span class="token punctuation">(</span><span class="token class-name">QueryBuilders</span><span class="token punctuation">.</span><span class="token function">matchQuery</span><span class="token punctuation">(</span><span class="token string">"description"</span><span class="token punctuation">,</span>data<span class="token punctuation">)</span><span class="token punctuation">)</span>
<span class="token comment">//分页</span>
<span class="token punctuation">.</span><span class="token function">from</span><span class="token punctuation">(</span><span class="token number">0</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">size</span><span class="token punctuation">(</span><span class="token number">10</span><span class="token punctuation">)</span>
<span class="token punctuation">.</span><span class="token function">sort</span><span class="token punctuation">(</span><span class="token string">"price"</span><span class="token punctuation">,</span> <span class="token class-name">SortOrder</span><span class="token punctuation">.</span><span class="token constant">ASC</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token class-name">Long</span> s <span class="token operator">=</span><span class="token class-name">System</span><span class="token punctuation">.</span><span class="token function">currentTimeMillis</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token class-name">SearchRequest</span> searchRequest <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">SearchRequest</span><span class="token punctuation">(</span><span class="token string">"products"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
searchRequest<span class="token punctuation">.</span><span class="token function">source</span><span class="token punctuation">(</span>builder<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//执行请求</span>
<span class="token class-name">SearchResponse</span> response <span class="token operator">=</span> client<span class="token punctuation">.</span><span class="token function">search</span><span class="token punctuation">(</span>searchRequest<span class="token punctuation">,</span> <span class="token class-name">RequestOptions</span><span class="token punctuation">.</span><span class="token constant">DEFAULT</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token class-name">Long</span> e <span class="token operator">=</span> <span class="token class-name">System</span><span class="token punctuation">.</span><span class="token function">currentTimeMillis</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span>e<span class="token operator">-</span>s<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token class-name">CountRequest</span> countRequest <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">CountRequest</span><span class="token punctuation">(</span><span class="token string">"products"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
countRequest<span class="token punctuation">.</span><span class="token function">source</span><span class="token punctuation">(</span>builder<span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token class-name">CountResponse</span> countResponse <span class="token operator">=</span> client<span class="token punctuation">.</span><span class="token function">count</span><span class="token punctuation">(</span>countRequest<span class="token punctuation">,</span> <span class="token class-name">RequestOptions</span><span class="token punctuation">.</span><span class="token constant">DEFAULT</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token class-name">System</span><span class="token punctuation">.</span>out<span class="token punctuation">.</span><span class="token function">println</span><span class="token punctuation">(</span>countResponse<span class="token punctuation">.</span><span class="token function">toString</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token keyword">return</span> response<span class="token punctuation">.</span><span class="token function">toString</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token punctuation">}</span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br><span class="line-number">8</span><br><span class="line-number">9</span><br><span class="line-number">10</span><br><span class="line-number">11</span><br><span class="line-number">12</span><br><span class="line-number">13</span><br><span class="line-number">14</span><br><span class="line-number">15</span><br><span class="line-number">16</span><br><span class="line-number">17</span><br><span class="line-number">18</span><br><span class="line-number">19</span><br><span class="line-number">20</span><br><span class="line-number">21</span><br><span class="line-number">22</span><br></div></div><h3 id="高亮显示"><a href="#高亮显示" class="header-anchor">#</a> 高亮显示</h3> <div class="language-java line-numbers-mode"><pre class="language-java"><code><span class="token class-name">HighlightBuilder</span> highlightBuilder <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">HighlightBuilder</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
highlightBuilder<span class="token punctuation">.</span><span class="token function">requireFieldMatch</span><span class="token punctuation">(</span><span class="token boolean">false</span><span class="token punctuation">)</span><span class="token comment">//因为高亮查询默认是对查询字段即description就行高亮，可以关闭字段匹配，这样就可以对查询到的多个字段（前提是有关键词并且改字段可以分词）进行高亮显示</span>
<span class="token punctuation">.</span><span class="token function">field</span><span class="token punctuation">(</span><span class="token string">"description"</span><span class="token punctuation">)</span><span class="token comment">//若有关键字切可以分词，则可以高亮，写*可以匹配所有字段</span>
<span class="token punctuation">.</span><span class="token function">field</span><span class="token punctuation">(</span><span class="token string">"title"</span><span class="token punctuation">)</span><span class="token comment">//若有关键字切可以分词，则可以高亮，写*可以匹配所有字段</span>
<span class="token punctuation">.</span><span class="token function">preTags</span><span class="token punctuation">(</span><span class="token string">"<span style='color:red;'>"</span><span class="token punctuation">)</span><span class="token comment">//手动前缀标签</span>
<span class="token punctuation">.</span><span class="token function">postTags</span><span class="token punctuation">(</span><span class="token string">"</span>"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token class-name">SearchSourceBuilder</span> builder <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">SearchSourceBuilder</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">query</span><span class="token punctuation">(</span><span class="token class-name">QueryBuilders</span><span class="token punctuation">.</span><span class="token function">matchPhraseQuery</span><span class="token punctuation">(</span><span class="token string">"description"</span><span class="token punctuation">,</span>data<span class="token punctuation">)</span><span class="token punctuation">)</span>
<span class="token comment">//分页</span>
<span class="token punctuation">.</span><span class="token function">from</span><span class="token punctuation">(</span><span class="token number">0</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">size</span><span class="token punctuation">(</span><span class="token number">10</span><span class="token punctuation">)</span>
<span class="token punctuation">.</span><span class="token function">sort</span><span class="token punctuation">(</span><span class="token string">"price"</span><span class="token punctuation">,</span> <span class="token class-name">SortOrder</span><span class="token punctuation">.</span><span class="token constant">ASC</span><span class="token punctuation">)</span>
<span class="token punctuation">.</span><span class="token function">highlighter</span><span class="token punctuation">(</span>highlightBuilder<span class="token punctuation">)</span><span class="token punctuation">;</span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br><span class="line-number">8</span><br><span class="line-number">9</span><br><span class="line-number">10</span><br><span class="line-number">11</span><br><span class="line-number">12</span><br></div></div><p>返回的JSON多了highlight，里面有设置的span标签</p> <div class="language-json line-numbers-mode"><pre class="language-json"><code><span class="token punctuation">{</span>
<span class="token property">"took"</span><span class="token operator">:</span> <span class="token number">9</span><span class="token punctuation">,</span>
<span class="token property">"timed_out"</span><span class="token operator">:</span> <span class="token boolean">false</span><span class="token punctuation">,</span>
<span class="token property">"_shards"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"total"</span><span class="token operator">:</span> <span class="token number">1</span><span class="token punctuation">,</span>
<span class="token property">"successful"</span><span class="token operator">:</span> <span class="token number">1</span><span class="token punctuation">,</span>
<span class="token property">"skipped"</span><span class="token operator">:</span> <span class="token number">0</span><span class="token punctuation">,</span>
<span class="token property">"failed"</span><span class="token operator">:</span> <span class="token number">0</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">"hits"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"total"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"value"</span><span class="token operator">:</span> <span class="token number">5485</span><span class="token punctuation">,</span>
<span class="token property">"relation"</span><span class="token operator">:</span> <span class="token string">"eq"</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">"max_score"</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
<span class="token property">"hits"</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token punctuation">{</span>
<span class="token property">"_index"</span><span class="token operator">:</span> <span class="token string">"products"</span><span class="token punctuation">,</span>
<span class="token property">"_type"</span><span class="token operator">:</span> <span class="token string">"_doc"</span><span class="token punctuation">,</span>
<span class="token property">"_id"</span><span class="token operator">:</span> <span class="token string">"1519801"</span><span class="token punctuation">,</span>
<span class="token property">"_score"</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
<span class="token property">"_source"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"_class"</span><span class="token operator">:</span> <span class="token string">"com.zr.vo.Product"</span><span class="token punctuation">,</span>
<span class="token property">"id"</span><span class="token operator">:</span> <span class="token string">"1519801"</span><span class="token punctuation">,</span>
<span class="token property">"title"</span><span class="token operator">:</span> <span class="token string">"519799腊"</span><span class="token punctuation">,</span>
<span class="token property">"price"</span><span class="token operator">:</span> <span class="token number">0.02</span><span class="token punctuation">,</span>
<span class="token property">"create_at"</span><span class="token operator">:</span> <span class="token string">"2022-11-21"</span><span class="token punctuation">,</span>
<span class="token property">"description"</span><span class="token operator">:</span> <span class="token string">"敌孙饱斑潘买哎欲膏赛良身析簿靶冈恶宇麻寒震赴小"</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">"highlight"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"description"</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token string">"敌孙饱斑<span style='color:red;'>潘</span>买哎欲膏赛良身析簿靶冈恶宇麻寒震赴小"</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">"sort"</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token number">0.02</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token punctuation">{</span>
<span class="token property">"_index"</span><span class="token operator">:</span> <span class="token string">"products"</span><span class="token punctuation">,</span>
<span class="token property">"_type"</span><span class="token operator">:</span> <span class="token string">"_doc"</span><span class="token punctuation">,</span>
<span class="token property">"_id"</span><span class="token operator">:</span> <span class="token string">"1323841"</span><span class="token punctuation">,</span>
<span class="token property">"_score"</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
<span class="token property">"_source"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"_class"</span><span class="token operator">:</span> <span class="token string">"com.zr.vo.Product"</span><span class="token punctuation">,</span>
<span class="token property">"id"</span><span class="token operator">:</span> <span class="token string">"1323841"</span><span class="token punctuation">,</span>
<span class="token property">"title"</span><span class="token operator">:</span> <span class="token string">"323839陀"</span><span class="token punctuation">,</span>
<span class="token property">"price"</span><span class="token operator">:</span> <span class="token number">0.05</span><span class="token punctuation">,</span>
<span class="token property">"create_at"</span><span class="token operator">:</span> <span class="token string">"2022-11-06"</span><span class="token punctuation">,</span>
<span class="token property">"description"</span><span class="token operator">:</span> <span class="token string">"遣呕慨右致眶禽客与刘隋喘屏仅戍芹潘池蜂"</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">"highlight"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"description"</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token string">"遣呕慨右致眶禽客与刘隋喘屏仅戍芹<span style='color:red;'>潘</span>池蜂"</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">"sort"</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token number">0.05</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token punctuation">{</span>
<span class="token property">"_index"</span><span class="token operator">:</span> <span class="token string">"products"</span><span class="token punctuation">,</span>
<span class="token property">"_type"</span><span class="token operator">:</span> <span class="token string">"_doc"</span><span class="token punctuation">,</span>
<span class="token property">"_id"</span><span class="token operator">:</span> <span class="token string">"1861508"</span><span class="token punctuation">,</span>
<span class="token property">"_score"</span><span class="token operator">:</span> <span class="token null keyword">null</span><span class="token punctuation">,</span>
<span class="token property">"_source"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"_class"</span><span class="token operator">:</span> <span class="token string">"com.zr.vo.Product"</span><span class="token punctuation">,</span>
<span class="token property">"id"</span><span class="token operator">:</span> <span class="token string">"1861508"</span><span class="token punctuation">,</span>
<span class="token property">"title"</span><span class="token operator">:</span> <span class="token string">"861506舍伦越寂"</span><span class="token punctuation">,</span>
<span class="token property">"price"</span><span class="token operator">:</span> <span class="token number">0.05</span><span class="token punctuation">,</span>
<span class="token property">"create_at"</span><span class="token operator">:</span> <span class="token string">"2022-11-28"</span><span class="token punctuation">,</span>
<span class="token property">"description"</span><span class="token operator">:</span> <span class="token string">"痹硕柳雹云藕济茫哆硼励突孪沟斤间札央栏僵沛挡潘誊含"</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">"highlight"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
<span class="token property">"description"</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token string">"痹硕柳雹云藕济茫哆硼励突孪沟斤间札央栏僵沛挡<span style='color:red;'>潘</span>誊含"</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token property">"sort"</span><span class="token operator">:</span> <span class="token punctuation">[</span>
<span class="token number">0.05</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span>
<span class="token punctuation">]</span>
<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br><span class="line-number">8</span><br><span class="line-number">9</span><br><span class="line-number">10</span><br><span class="line-number">11</span><br><span class="line-number">12</span><br><span class="line-number">13</span><br><span class="line-number">14</span><br><span class="line-number">15</span><br><span class="line-number">16</span><br><span class="line-number">17</span><br><span class="line-number">18</span><br><span class="line-number">19</span><br><span class="line-number">20</span><br><span class="line-number">21</span><br><span class="line-number">22</span><br><span class="line-number">23</span><br><span class="line-number">24</span><br><span class="line-number">25</span><br><span class="line-number">26</span><br><span class="line-number">27</span><br><span class="line-number">28</span><br><span class="line-number">29</span><br><span class="line-number">30</span><br><span class="line-number">31</span><br><span class="line-number">32</span><br><span class="line-number">33</span><br><span class="line-number">34</span><br><span class="line-number">35</span><br><span class="line-number">36</span><br><span class="line-number">37</span><br><span class="line-number">38</span><br><span class="line-number">39</span><br><span class="line-number">40</span><br><span class="line-number">41</span><br><span class="line-number">42</span><br><span class="line-number">43</span><br><span class="line-number">44</span><br><span class="line-number">45</span><br><span class="line-number">46</span><br><span class="line-number">47</span><br><span class="line-number">48</span><br><span class="line-number">49</span><br><span class="line-number">50</span><br><span class="line-number">51</span><br><span class="line-number">52</span><br><span class="line-number">53</span><br><span class="line-number">54</span><br><span class="line-number">55</span><br><span class="line-number">56</span><br><span class="line-number">57</span><br><span class="line-number">58</span><br><span class="line-number">59</span><br><span class="line-number">60</span><br><span class="line-number">61</span><br><span class="line-number">62</span><br><span class="line-number">63</span><br><span class="line-number">64</span><br><span class="line-number">65</span><br><span class="line-number">66</span><br><span class="line-number">67</span><br><span class="line-number">68</span><br><span class="line-number">69</span><br><span class="line-number">70</span><br><span class="line-number">71</span><br><span class="line-number">72</span><br><span class="line-number">73</span><br><span class="line-number">74</span><br><span class="line-number">75</span><br><span class="line-number">76</span><br><span class="line-number">77</span><br><span class="line-number">78</span><br><span class="line-number">79</span><br><span class="line-number">80</span><br><span class="line-number">81</span><br><span class="line-number">82</span><br><span class="line-number">83</span><br><span class="line-number">84</span><br><span class="line-number">85</span><br></div></div><p>也可以直接替换"_source"下的"description"</p> <h3 id="范围查询-between-and"><a href="#范围查询-between-and" class="header-anchor">#</a> 范围查询 between and</h3> <p>QueryBuilders.rangeQuery()</p> <h2 id="参考"><a href="#参考" class="header-anchor">#</a> 参考</h2> <p>https://www.cnblogs.com/morehair/p/15823879.html
https://my.oschina.net/fusublog/blog/3050964</p> <p>我的博客即将同步至腾讯云开发者社区，邀请大家一同入驻：https://cloud.tencent.com/developer/support-plan?invite_code=38dpnhkh4o8wo</p></div></section> <footer class="page-edit"><!----> <!----></footer> <!----> <div class="comments-wrapper"><!----></div></main></div> <!----></div> <ul class="sub-sidebar sub-sidebar-wrapper" style="width:12rem;" data-v-b57cc07c data-v-7dd95ae2><li class="level-2" data-v-b57cc07c><a href="/elaticsearch.html#简介" class="sidebar-link reco-side-简介" data-v-b57cc07c>简介</a></li><li class="level-3" data-v-b57cc07c><a href="/elaticsearch.html#基本概念" class="sidebar-link reco-side-基本概念" data-v-b57cc07c>基本概念</a></li><li class="level-2" data-v-b57cc07c><a href="/elaticsearch.html#安装" class="sidebar-link reco-side-安装" data-v-b57cc07c>安装</a></li><li class="level-2" data-v-b57cc07c><a href="/elaticsearch.html#索引-表-操作" class="sidebar-link reco-side-索引-表-操作" data-v-b57cc07c>索引(表)操作</a></li><li class="level-3" data-v-b57cc07c><a href="/elaticsearch.html#创建索引" class="sidebar-link reco-side-创建索引" data-v-b57cc07c>创建索引：</a></li><li class="level-3" data-v-b57cc07c><a href="/elaticsearch.html#删除索引" class="sidebar-link reco-side-删除索引" data-v-b57cc07c>删除索引：</a></li><li class="level-3" data-v-b57cc07c><a href="/elaticsearch.html#查询索引映射信息-表结构" class="sidebar-link reco-side-查询索引映射信息-表结构" data-v-b57cc07c>查询索引映射信息(表结构)：</a></li><li class="level-2" data-v-b57cc07c><a href="/elaticsearch.html#文档-数据-操作" class="sidebar-link reco-side-文档-数据-操作" data-v-b57cc07c>文档(数据)操作</a></li><li class="level-3" data-v-b57cc07c><a href="/elaticsearch.html#添加文档操作" class="sidebar-link reco-side-添加文档操作" data-v-b57cc07c>添加文档操作</a></li><li class="level-3" data-v-b57cc07c><a href="/elaticsearch.html#查询" class="sidebar-link reco-side-查询" data-v-b57cc07c>查询</a></li><li class="level-3" data-v-b57cc07c><a href="/elaticsearch.html#删除文档-行" class="sidebar-link reco-side-删除文档-行" data-v-b57cc07c>删除文档(行)</a></li><li class="level-3" data-v-b57cc07c><a href="/elaticsearch.html#更新文档-行" class="sidebar-link reco-side-更新文档-行" data-v-b57cc07c>更新文档(行)</a></li><li class="level-2" data-v-b57cc07c><a href="/elaticsearch.html#与spring-boot集成" class="sidebar-link reco-side-与spring-boot集成" data-v-b57cc07c>与spring boot集成</a></li><li class="level-3" data-v-b57cc07c><a href="/elaticsearch.html#原生的查询方法" class="sidebar-link reco-side-原生的查询方法" data-v-b57cc07c>原生的查询方法</a></li><li class="level-3" data-v-b57cc07c><a href="/elaticsearch.html#精确查询" class="sidebar-link reco-side-精确查询" data-v-b57cc07c>精确查询 =</a></li><li class="level-3" data-v-b57cc07c><a href="/elaticsearch.html#模糊查询-会分词-like" class="sidebar-link reco-side-模糊查询-会分词-like" data-v-b57cc07c>模糊查询，会分词 like</a></li><li class="level-3" data-v-b57cc07c><a href="/elaticsearch.html#高亮显示" class="sidebar-link reco-side-高亮显示" data-v-b57cc07c>高亮显示</a></li><li class="level-3" data-v-b57cc07c><a href="/elaticsearch.html#范围查询-between-and" class="sidebar-link reco-side-范围查询-between-and" data-v-b57cc07c>范围查询 between and</a></li><li class="level-2" data-v-b57cc07c><a href="/elaticsearch.html#参考" class="sidebar-link reco-side-参考" data-v-b57cc07c>参考</a></li></ul></div></div></div><div class="global-ui"><div class="back-to-ceiling" style="right:1rem;bottom:6rem;width:2.5rem;height:2.5rem;border-radius:.25rem;line-height:2.5rem;display:none;" data-v-c6073ba8 data-v-c6073ba8><svg t="1574745035067" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5404" class="icon" data-v-c6073ba8><path d="M526.60727968 10.90185116a27.675 27.675 0 0 0-29.21455937 0c-131.36607665 82.28402758-218.69155461 228.01873535-218.69155402 394.07834331a462.20625001 462.20625001 0 0 0 5.36959153 69.94390903c1.00431239 6.55289093-0.34802892 13.13561351-3.76865779 18.80351572-32.63518765 54.11355614-51.75690182 118.55860487-51.7569018 187.94566865a371.06718723 371.06718723 0 0 0 11.50484808 91.98906777c6.53300375 25.50556257 41.68394495 28.14064038 52.69160883 4.22606766 17.37162448-37.73630017 42.14135425-72.50938081 72.80769204-103.21549295 2.18761121 3.04276886 4.15646224 6.24463696 6.40373557 9.22774369a1871.4375 1871.4375 0 0 0 140.04691725 5.34970492 1866.36093723 1866.36093723 0 0 0 140.04691723-5.34970492c2.24727335-2.98310674 4.21612437-6.18497483 6.3937923-9.2178004 30.66633723 30.70611158 55.4360664 65.4791928 72.80769147 103.21549355 11.00766384 23.91457269 46.15860503 21.27949489 52.69160879-4.22606768a371.15156223 371.15156223 0 0 0 11.514792-91.99901164c0-69.36717486-19.13165746-133.82216804-51.75690182-187.92578088-3.42062944-5.66790279-4.76302748-12.26056868-3.76865837-18.80351632a462.20625001 462.20625001 0 0 0 5.36959269-69.943909c-0.00994388-166.08943902-87.32547796-311.81420293-218.6915546-394.09823051zM605.93803103 357.87693858a93.93749974 93.93749974 0 1 1-187.89594924 6.1e-7 93.93749974 93.93749974 0 0 1 187.89594924-6.1e-7z" p-id="5405" data-v-c6073ba8></path><path d="M429.50777625 765.63860547C429.50777625 803.39355007 466.44236686 1000.39046097 512.00932183 1000.39046097c45.56695499 0 82.4922232-197.00623328 82.5015456-234.7518555 0-37.75494459-36.9345906-68.35043303-82.4922232-68.34111062-45.57627738-0.00932239-82.52019037 30.59548842-82.51086798 68.34111062z" p-id="5406" data-v-c6073ba8></path></svg></div><!----></div></div>
<script src="/assets/js/app.5f0854a6.js" defer></script><script src="/assets/js/3.f7f64212.js" defer></script><script src="/assets/js/1.1f6fb7b3.js" defer></script><script src="/assets/js/50.e81623bb.js" defer></script><script src="/assets/js/11.adfbccf0.js" defer></script><script src="/assets/js/9.bb4d4833.js" defer></script>
</body>
</html>