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<link rel="stylesheet" type="text/css" href="https://cdn.jsdelivr.net/hint.css/2.4.1/hint.min.css"><p>前一段时间，尝试了一下<code>selenium</code>的无界面模式，结果没有成功，现在又重新来尝试解决这个问题。<br><a id="more"></a><br><figure class="highlight python"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br></pre></td><td class="code"><pre><span class="line"><span class="keyword">from</span> selenium <span class="keyword">import</span> webdriver</span><br><span class="line"></span><br><span class="line">chrome_options = webdriver.ChromeOptions()</span><br><span class="line">chrome_options.add_argument(<span class="string">'--headless'</span>)</span><br><span class="line">chrome_options.add_argument(<span class="string">'--disable-gpu'</span>)</span><br><span class="line">driver = webdriver.Chrome(chrome_options=chrome_options,executable_path=<span class="string">'/driver/chromedriver'</span>)</span><br></pre></td></tr></table></figure></p>
<p>这个浏览器的初始设置，没有问题，出问题的地方是，我在进行模拟登陆的时候，提示我登录框不可见。</p>
<figure class="highlight python"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br></pre></td><td class="code"><pre><span class="line">ElementNotVisibleException: Message: element <span class="keyword">not</span> visible</span><br><span class="line"> (Session info: headless chrome=<span class="number">70.0</span><span class="number">.3538</span><span class="number">.77</span>)</span><br><span class="line"> (Driver info: chromedriver=<span class="number">2.40</span><span class="number">.565498</span> (****************),platform=Windows NT <span class="number">6.1</span><span class="number">.7601</span> SP1 x86_64)</span><br></pre></td></tr></table></figure>
<p>后来想到了以前也遇到这样的问题，当时因为界面不够大的原因，调整浏览器大小就能解决。我在stackoverflow也看到了<a href="https://stackoverflow.com/questions/45562750/elementnotvisibleexception-when-use-headless-chrome-browser" target="_blank" rel="noopener">解决方法</a>。</p>
<figure class="highlight python"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">chrome_options.add_argument(<span class="string">'window-size=1200,1100'</span>)</span><br></pre></td></tr></table></figure>
<p>添加后，完美解决！！！</p>
<p>参考链接：<a href="https://stackoverflow.com/questions/45562750/elementnotvisibleexception-when-use-headless-chrome-browser" target="_blank" rel="noopener">ElementNotVisibleException when use headless Chrome browser</a></p>
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<div style="text-align:center;color: #ccc;font-size:14px;">-------------本文结束<i class="fa fa-paw"></i>感谢您的阅读-------------</div>
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