这个是什么原因呢？

[zhangsanplus]

http://127.0.0.1:6060/article/list

{
stack: "SequelizeDatabaseError: Unknown column 'tags.articleId' in 'on clause' at Query.formatError (F:\github\react-blog\server\node_modules\sequelize\lib\dialects\mysql\query.js:244:16) at Query.handler [as onResult] (F:\github\react-blog\server\node_modules\sequelize\lib\dialects\mysql\query.js:51:23) at Query.execute (F:\github\react-blog\server\node_modules\mysql2\lib\commands\command.js:30:14) at Connection.handlePacket (F:\github\react-blog\server\node_modules\mysql2\lib\connection.js:408:32) at PacketParser.Connection.packetParser.p [as onPacket] (F:\github\react-blog\server\node_modules\mysql2\lib\connection.js:70:12) at PacketParser.executeStart (F:\github\react-blog\server\node_modules\mysql2\lib\packet_parser.js:75:16) at Socket.Connection.stream.on.data (F:\github\react-blog\server\node_modules\mysql2\lib\connection.js:77:25) at emitOne (events.js:115:13) at Socket.emit (events.js:210:7) at addChunk (_stream_readable.js:266:12) at readableAddChunk (_stream_readable.js:253:11) at Socket.Readable.push (_stream_readable.js:211:10) at TCP.onread (net.js:587:20) From previous event: at Query.run (F:\github\react-blog\server\node_modules\sequelize\lib\dialects\mysql\query.js:39:12) at runHooks.then.then (F:\github\react-blog\server\node_modules\sequelize\lib\sequelize.js:645:29) From previous event: at Promise.try.then.connection (F:\github\react-blog\server\node_modules\sequelize\lib\sequelize.js:645:12) From previous event: at Promise.resolve.retry (F:\github\react-blog\server\node_modules\sequelize\lib\sequelize.js:641:10) at F:\github\react-blog\server\node_modules\retry-as-promised\index.js:70:21 at Promise () at retryAsPromised (F:\github\react-blog\server\node_modules\retry-as-promised\index.js:60:10) at Promise.try (F:\github\react-blog\server\node_modules\sequelize\lib\sequelize.js:631:30) From previous event: at Sequelize.query (F:\github\react-blog\server\node_modules\sequelize\lib\sequelize.js:580:23) at QueryInterface.rawSelect (F:\github\react-blog\server\node_modules\sequelize\lib\query-interface.js:1163:27) at Function.aggregate (F:\github\react-blog\server\node_modules\sequelize\lib\model.js:1993:32) at Promise.try.then (F:\github\react-blog\server\node_modules\sequelize\lib\model.js:2045:19) at runCallback (timers.js:781:20) at tryOnImmediate (timers.js:743:5) at processImmediate [as _immediateCallback] (timers.js:714:5) From previous event: at Function.count (F:\github\react-blog\server\node_modules\sequelize\lib\model.js:2029:8) at Function.findAndCountAll (F:\github\react-blog\server\node_modules\sequelize\lib\model.js:2097:12) at getList (F:\github\react-blog\server\controllers\article.js:129:39) at dispatch (F:\github\react-blog\server\node_modules\koa-compose\index.js:44:32) at next (F:\github\react-blog\server\node_modules\koa-compose\index.js:45:18) at F:\github\react-blog\server\node_modules\koa-router\lib\router.js:346:16 at dispatch (F:\github\react-blog\server\node_modules\koa-compose\index.js:44:32) at F:\github\react-blog\server\node_modules\koa-compose\index.js:36:12 at dispatch (F:\github\react-blog\server\node_modules\koa-router\lib\router.js:351:31) at dispatch (F:\github\react-blog\server\node_modules\koa\node_modules\koa-compose\index.js:42:32) at logger (F:\github\react-blog\server\node_modules\koa-logger\index.js:67:13) at dispatch (F:\github\react-blog\server\node_modules\koa\node_modules\koa-compose\index.js:42:32) at module.exports (F:\github\react-blog\server\middlewares\authHandler.js:56:11) at dispatch (F:\github\react-blog\server\node_modules\koa\node_modules\koa-compose\index.js:42:32) at jsonError (F:\github\react-blog\server\node_modules\koa-json-error\lib\middleware.js:49:12) at dispatch (F:\github\react-blog\server\node_modules\koa\node_modules\koa-compose\index.js:42:32) at F:\github\react-blog\server\node_modules\koa-body\index.js:148:14 at at process._tickCallback (internal/process/next_tick.js:188:7)",
name: "SequelizeDatabaseError",
parent: {
code: "ER_BAD_FIELD_ERROR",
errno: 1054,
sqlState: "42S22",
sqlMessage: "Unknown column 'tags.articleId' in 'on clause'",
sql: "SELECT count(DISTINCT(article.id)) AS count FROM article AS article LEFT OUTER JOIN tag AS tags ON article.id = tags.articleId LEFT OUTER JOIN category AS categories ON article.id = categories.articleId LEFT OUTER JOIN comment AS comments ON article.id = comments.articleId LEFT OUTER JOIN reply AS comments->replies ON comments.id = comments->replies.commentId WHERE article.id != -1 AND (article.title LIKE '%%' OR article.content LIKE '%%');"
},
original: {
code: "ER_BAD_FIELD_ERROR",
errno: 1054,
sqlState: "42S22",
sqlMessage: "Unknown column 'tags.articleId' in 'on clause'",
sql: "SELECT count(DISTINCT(article.id)) AS count FROM article AS article LEFT OUTER JOIN tag AS tags ON article.id = tags.articleId LEFT OUTER JOIN category AS categories ON article.id = categories.articleId LEFT OUTER JOIN comment AS comments ON article.id = comments.articleId LEFT OUTER JOIN reply AS comments->replies ON comments.id = comments->replies.commentId WHERE article.id != -1 AND (article.title LIKE '%%' OR article.content LIKE '%%');"
},
sql: "SELECT count(DISTINCT(article.id)) AS count FROM article AS article LEFT OUTER JOIN tag AS tags ON article.id = tags.articleId LEFT OUTER JOIN category AS categories ON article.id = categories.articleId LEFT OUTER JOIN comment AS comments ON article.id = comments.articleId LEFT OUTER JOIN reply AS comments->replies ON comments.id = comments->replies.commentId WHERE article.id != -1 AND (article.title LIKE '%%' OR article.content LIKE '%%');",
message: "Unknown column 'tags.articleId' in 'on clause'",
status: 500
}

[alvin0216]

tag 表中不存在 articleId , 重新建一次表试一下！