{"id":972431,"date":"2024-12-27T05:48:39","date_gmt":"2024-12-26T21:48:39","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/972431.html"},"modified":"2024-12-27T05:48:41","modified_gmt":"2024-12-26T21:48:41","slug":"python%e5%a6%82%e4%bd%95%e6%8d%95%e8%8e%b7%e4%bc%aa%e5%85%83%e7%b4%a0","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/972431.html","title":{"rendered":"python\u5982\u4f55\u6355\u83b7\u4f2a\u5143\u7d20"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24195112\/4dbb2958-23d8-4adf-aa8d-4639cba8b437.webp\" alt=\"python\u5982\u4f55\u6355\u83b7\u4f2a\u5143\u7d20\" \/><\/p>\n<p><p> <strong>\u5728Python\u4e2d\u65e0\u6cd5\u76f4\u63a5\u6355\u83b7\u4f2a\u5143\u7d20\u3001\u53ef\u4ee5\u901a\u8fc7JavaScript\u6267\u884c\u3001\u6216\u4f7f\u7528\u6d4f\u89c8\u5668\u5f00\u53d1\u5de5\u5177\u8fdb\u884c\u8c03\u8bd5\u3002<\/strong> \u4f2a\u5143\u7d20\uff08\u5982<code>::before<\/code>\u548c<code>::after<\/code>\uff09\u662fCSS\u7684\u7279\u6027\uff0c\u901a\u5e38\u7528\u4e8e\u5728\u9875\u9762\u5143\u7d20\u524d\u540e\u63d2\u5165\u5185\u5bb9\uff0c\u5e76\u4e0d\u76f4\u63a5\u5b58\u5728\u4e8eDOM\u4e2d\u3002\u56e0\u6b64\uff0cPython\u7684\u5e93\uff08\u5982BeautifulSoup\u3001lxml\uff09\u65e0\u6cd5\u76f4\u63a5\u8bbf\u95ee\u8fd9\u4e9b\u5143\u7d20\u3002\u4e3a\u4e86\u83b7\u53d6\u4f2a\u5143\u7d20\u7684\u5185\u5bb9\u6216\u6837\u5f0f\uff0c\u53ef\u4ee5\u4f7f\u7528Selenium\u6267\u884cJavaScript\u4ee3\u7801\uff0c\u6216\u8005\u5728\u6d4f\u89c8\u5668\u4e2d\u901a\u8fc7\u5f00\u53d1\u8005\u5de5\u5177\u8fdb\u884c\u67e5\u770b\u3002<\/p>\n<\/p>\n<p><p>\u8981\u8be6\u7ec6\u4e86\u89e3\u5982\u4f55\u901a\u8fc7Python\u6355\u83b7\u4f2a\u5143\u7d20\uff0c\u4e0b\u9762\u5c06\u8fdb\u884c\u6df1\u5165\u63a2\u8ba8\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u4f2a\u5143\u7d20\u7684\u6027\u8d28\u4e0e\u9650\u5236<\/p>\n<\/p>\n<p><p>\u4f2a\u5143\u7d20\u662fCSS\u4e2d\u7684\u4e00\u79cd\u7279\u6b8a\u9009\u62e9\u5668\uff0c\u5b83\u4eec\u7528\u4e8e\u5728\u6587\u6863\u6811\u4e2d\u67d0\u4e9b\u5143\u7d20\u7684\u6307\u5b9a\u4f4d\u7f6e\u521b\u5efa\u865a\u62df\u5143\u7d20\u3002\u8fd9\u4e9b\u5143\u7d20\u5305\u62ec<code>::before<\/code>\u548c<code>::after<\/code>\uff0c\u5b83\u4eec\u901a\u5e38\u7528\u4e8e\u4e3a\u67d0\u4e2a\u5143\u7d20\u6dfb\u52a0\u88c5\u9970\u6027\u5185\u5bb9\u3002\u7531\u4e8e\u4f2a\u5143\u7d20\u4e0d\u5728DOM\u4e2d\uff0c\u56e0\u6b64\u65e0\u6cd5\u901a\u8fc7\u4f20\u7edf\u7684DOM\u89e3\u6790\u65b9\u6cd5\u83b7\u53d6\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u4f2a\u5143\u7d20\u4e0d\u5728DOM\u4e2d<\/strong><br \/>\u4f2a\u5143\u7d20\u4ec5\u5b58\u5728\u4e8eCSS\u6e32\u67d3\u6811\u4e2d\uff0c\u800c\u4e0d\u5728HTML\u7684DOM\u7ed3\u6784\u4e2d\u3002\u56e0\u6b64\uff0c\u4f7f\u7528Python\u7684DOM\u89e3\u6790\u5e93\u5982BeautifulSoup\u6216lxml\u65f6\uff0c\u662f\u65e0\u6cd5\u76f4\u63a5\u83b7\u53d6\u4f2a\u5143\u7d20\u7684\u5185\u5bb9\u6216\u6837\u5f0f\u7684\u3002\u8fd9\u662f\u56e0\u4e3a\u8fd9\u4e9b\u5e93\u662f\u57fa\u4e8eHTML\u6587\u6863\u7ed3\u6784\u8fdb\u884c\u89e3\u6790\u7684\uff0c\u800c\u4f2a\u5143\u7d20\u662f\u901a\u8fc7CSS\u6e32\u67d3\u751f\u6210\u7684\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u4f2a\u5143\u7d20\u7684\u5185\u5bb9\u4e0e\u6837\u5f0f<\/strong><br \/>\u4f2a\u5143\u7d20\u7684\u5185\u5bb9\u901a\u5e38\u901a\u8fc7<code>content<\/code>\u5c5e\u6027\u5b9a\u4e49\uff0c\u800c\u6837\u5f0f\u5219\u53ef\u4ee5\u901a\u8fc7\u5e38\u89c4\u7684CSS\u6837\u5f0f\u5c5e\u6027\u6765\u8bbe\u7f6e\u3002\u867d\u7136\u8fd9\u4e9b\u5185\u5bb9\u548c\u6837\u5f0f\u5728\u6d4f\u89c8\u5668\u6e32\u67d3\u65f6\u53ef\u89c1\uff0c\u4f46\u5b83\u4eec\u5e76\u4e0d\u5728HTML\u6587\u6863\u4e2d\u4ee5\u8282\u70b9\u5f62\u5f0f\u5b58\u5728\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u4e8c\u3001\u4f7f\u7528Selenium\u83b7\u53d6\u4f2a\u5143\u7d20\u5185\u5bb9<\/p>\n<\/p>\n<p><p>Selenium\u662f\u4e00\u4e2a\u7528\u4e8e\u81ea\u52a8\u5316\u6d4b\u8bd5Web\u5e94\u7528\u7a0b\u5e8f\u7684\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u901a\u8fc7\u6267\u884cJavaScript\u4ee3\u7801\u6765\u64cd\u4f5c\u6d4f\u89c8\u5668\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u901a\u8fc7Selenium\u6765\u83b7\u53d6\u4f2a\u5143\u7d20\u7684\u5185\u5bb9\u6216\u6837\u5f0f\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u8bbe\u7f6eSelenium\u73af\u5883<\/strong><br \/>\u5728\u4f7f\u7528Selenium\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u5b89\u88c5Selenium\u5e93\u548c\u76f8\u5e94\u7684WebDriver\u3002\u4ee5Chrome\u4e3a\u4f8b\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5Selenium\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install selenium<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7136\u540e\u4e0b\u8f7d\u5e76\u914d\u7f6eChromeDriver\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u6267\u884cJavaScript\u83b7\u53d6\u4f2a\u5143\u7d20\u5185\u5bb9<\/strong><br \/>\u53ef\u4ee5\u901a\u8fc7Selenium\u6267\u884cJavaScript\u6765\u83b7\u53d6\u4f2a\u5143\u7d20\u7684\u5185\u5bb9\u3002\u4f8b\u5982\uff0c\u4f7f\u7528<code>window.getComputedStyle<\/code>\u83b7\u53d6\u4f2a\u5143\u7d20\u7684<code>content<\/code>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from selenium import webdriver<\/p>\n<h2><strong>\u521d\u59cb\u5316WebDriver<\/strong><\/h2>\n<p>driver = webdriver.Chrome()<\/p>\n<h2><strong>\u6253\u5f00\u76ee\u6807\u7f51\u9875<\/strong><\/h2>\n<p>driver.get(&quot;https:\/\/example.com&quot;)<\/p>\n<h2><strong>\u4f7f\u7528JavaScript\u83b7\u53d6\u4f2a\u5143\u7d20\u7684\u5185\u5bb9<\/strong><\/h2>\n<p>script = &quot;&quot;&quot;<\/p>\n<p>return window.getComputedStyle(document.querySelector(&#39;selector&#39;), &#39;::before&#39;).getPropertyValue(&#39;content&#39;);<\/p>\n<p>&quot;&quot;&quot;<\/p>\n<p>content = driver.execute_script(script)<\/p>\n<p>print(content)<\/p>\n<h2><strong>\u5173\u95edWebDriver<\/strong><\/h2>\n<p>driver.quit()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u9700\u8981\u5c06<code>&#39;selector&#39;<\/code>\u66ff\u6362\u4e3a\u5b9e\u9645\u7684CSS\u9009\u62e9\u5668\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u4e09\u3001\u901a\u8fc7\u6d4f\u89c8\u5668\u5f00\u53d1\u5de5\u5177\u67e5\u770b\u4f2a\u5143\u7d20<\/p>\n<\/p>\n<p><p>\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u4f7f\u7528\u6d4f\u89c8\u5668\u7684\u5f00\u53d1\u8005\u5de5\u5177\u662f\u67e5\u770b\u4f2a\u5143\u7d20\u7684\u6700\u5feb\u65b9\u6cd5\u3002\u4ee5\u4e0b\u662f\u5728Chrome\u4e2d\u67e5\u770b\u4f2a\u5143\u7d20\u7684\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u6253\u5f00\u5f00\u53d1\u8005\u5de5\u5177<\/strong><br \/>\u4f7f\u7528\u5feb\u6377\u952e<code>F12<\/code>\u6216\u53f3\u952e\u9009\u62e9\u201c\u68c0\u67e5\u201d\u6253\u5f00\u5f00\u53d1\u8005\u5de5\u5177\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u67e5\u770b\u5143\u7d20\u9762\u677f<\/strong><br \/>\u5728\u201c\u5143\u7d20\u201d\u9762\u677f\u4e2d\uff0c\u9009\u62e9\u9700\u8981\u67e5\u770b\u7684\u5143\u7d20\u3002\u5728\u8be5\u5143\u7d20\u7684CSS\u6837\u5f0f\u4e2d\uff0c\u53ef\u4ee5\u770b\u5230\u4f2a\u5143\u7d20\u7684\u6837\u5f0f\u5b9a\u4e49\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u67e5\u770b\u6837\u5f0f\u4e0e\u5185\u5bb9<\/strong><br \/>\u5728\u4f2a\u5143\u7d20\u7684\u6837\u5f0f\u4e2d\uff0c\u67e5\u770b<code>content<\/code>\u5c5e\u6027\u7684\u503c\uff0c\u8fd9\u901a\u5e38\u662f\u4f2a\u5143\u7d20\u663e\u793a\u7684\u5185\u5bb9\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u56db\u3001\u4f7f\u7528Python\u4e0eSelenium\u7ed3\u5408\u81ea\u52a8\u5316\u83b7\u53d6\u4f2a\u5143\u7d20\u4fe1\u606f<\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u7ed3\u5408\u4f7f\u7528Python\u548cSelenium\uff0c\u53ef\u4ee5\u81ea\u52a8\u5316\u83b7\u53d6\u7f51\u9875\u4e2d\u4f2a\u5143\u7d20\u7684\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7efc\u5408\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u83b7\u53d6\u591a\u4e2a\u4f2a\u5143\u7d20\u7684\u4fe1\u606f\uff1a<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u521d\u59cb\u5316Selenium\u5e76\u83b7\u53d6\u9875\u9762\u5185\u5bb9<\/strong><\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from selenium import webdriver<\/p>\n<h2><strong>\u521d\u59cb\u5316WebDriver<\/strong><\/h2>\n<p>driver = webdriver.Chrome()<\/p>\n<h2><strong>\u6253\u5f00\u76ee\u6807\u7f51\u9875<\/strong><\/h2>\n<p>driver.get(&quot;https:\/\/example.com&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u5b9a\u4e49\u51fd\u6570\u83b7\u53d6\u4f2a\u5143\u7d20\u4fe1\u606f<\/strong><\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def get_pseudo_element_content(selector, pseudo=&#39;::before&#39;):<\/p>\n<p>    script = f&quot;&quot;&quot;<\/p>\n<p>    return window.getComputedStyle(document.querySelector(&#39;{selector}&#39;), &#39;{pseudo}&#39;).getPropertyValue(&#39;content&#39;);<\/p>\n<p>    &quot;&quot;&quot;<\/p>\n<p>    return driver.execute_script(script)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u83b7\u53d6\u5e76\u5904\u7406\u4f2a\u5143\u7d20\u4fe1\u606f<\/strong><\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u83b7\u53d6\u591a\u4e2a\u5143\u7d20\u7684\u4f2a\u5143\u7d20\u4fe1\u606f<\/p>\n<p>selectors = [&#39;.class1&#39;, &#39;.class2&#39;, &#39;#id1&#39;]<\/p>\n<p>for selector in selectors:<\/p>\n<p>    content_before = get_pseudo_element_content(selector, &#39;::before&#39;)<\/p>\n<p>    content_after = get_pseudo_element_content(selector, &#39;::after&#39;)<\/p>\n<p>    print(f&quot;Selector: {selector}, Before: {content_before}, After: {content_after}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u5173\u95edWebDriver<\/strong><\/p>\n<\/p>\n<p><pre><code class=\"language-python\">driver.quit()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6279\u91cf\u83b7\u53d6\u7f51\u9875\u4e2d\u591a\u4e2a\u5143\u7d20\u7684\u4f2a\u5143\u7d20\u4fe1\u606f\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u7f51\u9875\u5185\u5bb9\u7684\u5168\u9762\u5206\u6790\u3002<\/p>\n<\/p>\n<p><p>\u4e94\u3001\u603b\u7ed3\u4e0e\u6ce8\u610f\u4e8b\u9879<\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u53ef\u4ee5\u901a\u8fc7Python\u548cSelenium\u6765\u83b7\u53d6\u7f51\u9875\u4e2d\u4f2a\u5143\u7d20\u7684\u4fe1\u606f\u3002\u7136\u800c\uff0c\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n<\/p>\n<ul>\n<li>\n<p><strong>\u6027\u80fd\u4e0e\u6548\u7387<\/strong><br \/>\u4f7f\u7528Selenium\u8fdb\u884c\u6d4f\u89c8\u5668\u81ea\u52a8\u5316\u4f1a\u6d88\u8017\u8f83\u591a\u8d44\u6e90\uff0c\u56e0\u6b64\u5728\u5904\u7406\u5927\u91cf\u7f51\u9875\u65f6\uff0c\u53ef\u80fd\u9700\u8981\u8003\u8651\u6027\u80fd\u4f18\u5316\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>JavaScript\u6267\u884c\u6743\u9650<\/strong><br \/>\u786e\u4fdd\u76ee\u6807\u7f51\u9875\u5141\u8bb8JavaScript\u6267\u884c\uff0c\u5426\u5219\u53ef\u80fd\u4f1a\u5bfc\u81f4Selenium\u65e0\u6cd5\u83b7\u53d6\u4f2a\u5143\u7d20\u4fe1\u606f\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u4f2a\u5143\u7d20\u5185\u5bb9\u5904\u7406<\/strong><br \/>\u4f2a\u5143\u7d20\u7684<code>content<\/code>\u5c5e\u6027\u901a\u5e38\u662f\u5b57\u7b26\u4e32\uff0c\u9700\u8981\u6839\u636e\u9700\u8981\u8fdb\u884c\u5904\u7406\uff0c\u5982\u53bb\u9664\u5f15\u53f7\u7b49\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n<p><p>\u901a\u8fc7\u7406\u89e3\u4f2a\u5143\u7d20\u7684\u6027\u8d28\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528Selenium\u83b7\u53d6\u5176\u4fe1\u606f\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u5904\u7406\u7f51\u9875\u4e2d\u7684\u52a8\u6001\u5185\u5bb9\u3002\u8fd9\u5bf9\u4e8e\u9700\u8981\u5206\u6790\u7f51\u9875\u6837\u5f0f\u6216\u8005\u5bf9\u9875\u9762\u8fdb\u884c\u81ea\u52a8\u5316\u6d4b\u8bd5\u7684\u573a\u666f\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u5904\u7406\u7f51\u9875\u4e2d\u7684\u4f2a\u5143\u7d20\uff1f<\/strong><br \/>Python\u672c\u8eab\u65e0\u6cd5\u76f4\u63a5\u6355\u83b7\u4f2a\u5143\u7d20\uff0c\u56e0\u4e3a\u4f2a\u5143\u7d20\u662fCSS\u7684\u4e00\u90e8\u5206\uff0c\u5b58\u5728\u4e8e\u6d4f\u89c8\u5668\u6e32\u67d3\u7684\u9875\u9762\u4e2d\u3002\u7136\u800c\uff0c\u53ef\u4ee5\u4f7f\u7528\u50cfSelenium\u8fd9\u6837\u7684\u5e93\u6765\u81ea\u52a8\u5316\u6d4f\u89c8\u5668\u64cd\u4f5c\uff0c\u6293\u53d6\u5e26\u6709\u4f2a\u5143\u7d20\u6837\u5f0f\u7684\u5143\u7d20\u4fe1\u606f\u3002\u901a\u8fc7JavaScript\u6267\u884c\u4ee3\u7801\uff0c\u53ef\u4ee5\u83b7\u53d6\u4f2a\u5143\u7d20\u7684\u6837\u5f0f\u5c5e\u6027\u3002<\/p>\n<p><strong>\u4f7f\u7528Selenium\u6293\u53d6\u4f2a\u5143\u7d20\u7684\u793a\u4f8b\u4ee3\u7801\u662f\u4ec0\u4e48\uff1f<\/strong><br \/>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528Selenium\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u63d0\u53d6\u4f2a\u5143\u7d20\u7684\u5185\u5bb9\uff1a<\/p>\n<pre><code class=\"language-python\">from selenium import webdriver\n\ndriver = webdriver.Chrome()\ndriver.get(&#39;\u7f51\u5740&#39;)\nelement = driver.find_element_by_css_selector(&#39;\u9009\u62e9\u5668&#39;)\ncontent = driver.execute_script(&quot;return window.getComputedStyle(arguments[0], &#39;:before&#39;).getPropertyValue(&#39;content&#39;);&quot;, element)\nprint(content)\ndriver.quit()\n<\/code><\/pre>\n<p>\u8fd9\u6bb5\u4ee3\u7801\u4f1a\u83b7\u53d6\u6307\u5b9a\u5143\u7d20\u7684\u4f2a\u5143\u7d20\u5185\u5bb9\u3002<\/p>\n<p><strong>\u4f2a\u5143\u7d20\u5728\u7f51\u9875\u6293\u53d6\u4e2d\u4e3a\u4ec0\u4e48\u91cd\u8981\uff1f<\/strong><br \/>\u4f2a\u5143\u7d20\u5e38\u7528\u4e8e\u4e3a\u9875\u9762\u589e\u52a0\u6837\u5f0f\u548c\u89c6\u89c9\u6548\u679c\uff0c\u6bd4\u5982\u5728\u5217\u8868\u9879\u524d\u6dfb\u52a0\u56fe\u6807\u6216\u5728\u6309\u94ae\u4e0a\u6dfb\u52a0\u989d\u5916\u7684\u6587\u672c\u3002\u4e86\u89e3\u5982\u4f55\u6293\u53d6\u8fd9\u4e9b\u5143\u7d20\u5bf9\u4e8e\u7f51\u9875\u8bbe\u8ba1\u5206\u6790\u548c\u6570\u636e\u63d0\u53d6\u975e\u5e38\u91cd\u8981\uff0c\u80fd\u591f\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u5168\u9762\u5730\u7406\u89e3\u7f51\u9875\u5e03\u5c40\u548c\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<p><strong>\u662f\u5426\u6709\u5176\u4ed6\u5e93\u53ef\u4ee5\u5904\u7406\u4f2a\u5143\u7d20\uff1f<\/strong><br \/>\u9664\u4e86Selenium\uff0cPuppeteer\u548cPlaywright\u7b49\u5e93\u4e5f\u53ef\u4ee5\u5904\u7406\u4f2a\u5143\u7d20\u3002\u8fd9\u4e9b\u5de5\u5177\u540c\u6837\u652f\u6301\u5728\u6d4f\u89c8\u5668\u73af\u5883\u4e2d\u8fd0\u884cJavaScript\uff0c\u4ece\u800c\u63d0\u53d6\u4f2a\u5143\u7d20\u7684\u6837\u5f0f\u548c\u5185\u5bb9\u3002\u8fd9\u4e9b\u5e93\u9002\u5408\u4e8e\u9700\u8981\u66f4\u590d\u6742\u4ea4\u4e92\u6216\u66f4\u9ad8\u6027\u80fd\u7684\u6293\u53d6\u4efb\u52a1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\u65e0\u6cd5\u76f4\u63a5\u6355\u83b7\u4f2a\u5143\u7d20\u3001\u53ef\u4ee5\u901a\u8fc7JavaScript\u6267\u884c\u3001\u6216\u4f7f\u7528\u6d4f\u89c8\u5668\u5f00\u53d1\u5de5\u5177\u8fdb\u884c\u8c03\u8bd5\u3002 \u4f2a\u5143\u7d20\uff08 [&hellip;]","protected":false},"author":3,"featured_media":972439,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/972431"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=972431"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/972431\/revisions"}],"predecessor-version":[{"id":972440,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/972431\/revisions\/972440"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/972439"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=972431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=972431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=972431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}