{"id":70093,"date":"2024-01-29T16:03:08","date_gmt":"2024-01-29T08:03:08","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=70093"},"modified":"2024-01-29T16:03:09","modified_gmt":"2024-01-29T08:03:09","slug":"python-%e7%88%ac%e8%99%ab%e5%a6%82%e4%bd%95%e8%8e%b7%e5%8f%96-js-%e7%94%9f%e6%88%90%e7%9a%84-url-%e5%92%8c%e7%bd%91%e9%a1%b5%e5%86%85%e5%ae%b9","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/70093.html","title":{"rendered":"Python \u722c\u866b\u5982\u4f55\u83b7\u53d6 JS \u751f\u6210\u7684 URL \u548c\u7f51\u9875\u5185\u5bb9"},"content":{"rendered":"

Python\u722c\u866b\u83b7\u53d6JS\u751f\u6210\u7684URL\u548c\u7f51\u9875\u5185\u5bb9\u9700\u8981\u638c\u63e11\u3001\u7f51\u7edc\u8bf7\u6c42\u5206\u6790\u30012\u3001Selenium\u4e0e\u6d4f\u89c8\u5668\u9a71\u52a8\u4f7f\u7528\u30013\u3001\u52a8\u6001\u6570\u636e\u6293\u53d6\u7b56\u7565\u3002<\/strong>\u4ee5\u7f51\u7edc\u8bf7\u6c42\u5206\u6790\u4e3a\u4f8b\uff0c\u9996\u5148\uff0c\u4f7f\u7528\u5f00\u53d1\u8005\u5de5\u5177\u76d1\u63a7\u7f51\u7edc\u8bf7\u6c42\uff0c\u6293\u53d6\u548c\u89e3\u6790JavaScript\u53d1\u51fa\u7684\u5b9e\u9645\u8bf7\u6c42\u3002<\/p>\n

\u4e00\u3001\u7f51\u7edc\u8bf7\u6c42\u5206\u6790<\/strong><\/p>\n

\u5728\u63d0\u53d6JavaScript\u751f\u6210\u7684URL\u65f6\uff0c\u5206\u6790\u662f\u5173\u952e\u6b65\u9aa4\u3002\u5f00\u542f\u6d4f\u89c8\u5668\u7684\u5f00\u53d1\u8005\u5de5\u5177\uff0c\u8fdb\u5165\u201c\u7f51\u7edc(Network)\u201d\u9009\u9879\u5361\u3002\u5237\u65b0\u9875\u9762\u5e76\u89c2\u5bdf\u54ea\u4e9b\u8bf7\u6c42\u662f\u7531JavaScript\u52a8\u6001\u53d1\u8d77\u7684\u3002\u7279\u522b\u6ce8\u610fXHR\uff08XMLHttpRequest\uff09\u6216Fetch\u8bf7\u6c42\uff0c\u5b83\u4eec\u7ecf\u5e38\u7528\u4e8e\u52a0\u8f7d\u989d\u5916\u6570\u636e\u3002\u57fa\u4e8e\u8fd9\u4e9b\u4fe1\u606f\uff0c\u4f60\u53ef\u4ee5\u590d\u5236\u8bf7\u6c42\u7684URL\u3001\u8bf7\u6c42\u5934\u548c\u5176\u4ed6\u53c2\u6570\u3002<\/p>\n

\u4e8c\u3001\u4f7f\u7528SELENIUM\u4e0e\u6d4f\u89c8\u5668\u9a71\u52a8<\/strong><\/p>\n

Selenium\u662f\u4e00\u4e2a\u81ea\u52a8\u5316\u6d4b\u8bd5\u5de5\u5177\uff0c\u7279\u522b\u9002\u5408\u4e8e\u83b7\u53d6JavaScript\u52a8\u6001\u751f\u6210\u7684\u7f51\u9875\u5185\u5bb9\u3002\u901a\u8fc7\u6a21\u62df\u6d4f\u89c8\u5668\u64cd\u4f5c\uff0cSelenium\u53ef\u4ee5\u6267\u884cJavaScript\u4ee3\u7801\uff0c\u83b7\u53d6\u6700\u7ec8\u5448\u73b0\u7684\u9875\u9762\u6570\u636e\u3002\u9996\u5148\u5b89\u88c5Selenium\u548c\u5bf9\u5e94\u7684\u6d4f\u89c8\u5668\u9a71\u52a8\u7a0b\u5e8f\uff08\u5982ChromeDriver\uff09\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

“`python<\/p>\n

from selenium import webdriver<\/p>\n

driver = webdriver.Chrome(executable_path=”\/path\/to\/chromedriver”)<\/p>\n

driver.get(“\u76ee\u6807\u7f51\u9875URL”)<\/p>\n

\u83b7\u53d6\u9875\u9762\u5185\u5bb9<\/strong><\/h2>\n

html_content = driver.page_source<\/p>\n

\u8981\u83b7\u53d6JavaScript\u751f\u6210\u7684\u7279\u5b9aURL\u53ef\u4ee5\u5229\u7528driver.execute_script\u65b9\u6cd5<\/strong><\/h2>\n

\u4f8b\u5982\u83b7\u53d6window.location.href\u7684\u503c<\/strong><\/h2>\n

js_generated_url = driver.execute_script(“return window.location.href;”)<\/p>\n

“`<\/p>\n

\u4e09\u3001\u52a8\u6001\u6570\u636e\u6293\u53d6\u7b56\u7565<\/strong><\/p>\n

\u82e5\u67d0\u4e9b\u5185\u5bb9\u662f\u901a\u8fc7\u7528\u6237\u4e92\u52a8\u540e\u624d\u751f\u6210\uff0c\u9700\u8981\u6a21\u62df\u7528\u6237\u884c\u4e3a\u3002Selenium\u63d0\u4f9b\u4e86\u591a\u79cd\u6a21\u62df\u64cd\u4f5c\uff0c\u6bd4\u5982\u70b9\u51fb\u3001\u8f93\u5165\u6587\u672c\u7b49\u3002<\/p>\n

\u7efc\u5408\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u6709\u6548\u5730\u83b7\u53d6\u52a8\u6001\u5185\u5bb9\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u53ef\u80fd\u9700\u8981\u53cd\u53cd\u722c\u866b\u63aa\u65bd\uff0c\u6bd4\u5982\u4f7f\u7528\u4ee3\u7406\u3001\u8bbe\u7f6e\u66f4\u4eba\u6027\u5316\u7684\u64cd\u4f5c\u95f4\u9694\u7b49\u3002\u540c\u65f6\uff0c\u786e\u4fdd\u4f60\u7684\u884c\u4e3a\u7b26\u5408\u722c\u866b\u534f\u8bae\u548c\u6cd5\u5f8b\u89c4\u5b9a\uff0c\u5c0a\u91cd\u7f51\u7ad9\u6570\u636e\u7684\u7248\u6743\u548c\u9690\u79c1\u3002<\/p>\n

\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong>\u5982\u4f55\u5728Python\u722c\u866b\u4e2d\u83b7\u53d6\u901a\u8fc7JavaScript\u751f\u6210\u7684URL\uff1f<\/strong><\/p>\n

Python\u722c\u866b\u53ef\u4ee5\u4f7f\u7528Selenium\u548cPhantomJS\u7b49\u5de5\u5177\u6765\u6a21\u62df\u6d4f\u89c8\u5668\u884c\u4e3a\uff0c\u4ece\u800c\u83b7\u53d6JavaScript\u751f\u6210\u7684URL\u3002\u901a\u8fc7\u8fd9\u4e9b\u5de5\u5177\uff0c\u722c\u866b\u53ef\u4ee5\u52a0\u8f7d\u9875\u9762\u5e76\u6267\u884cJavaScript\uff0c\u7136\u540e\u83b7\u53d6\u6700\u7ec8\u751f\u6210\u7684URL\u3002<\/p>\n

\u5982\u4f55\u7528Python\u722c\u866b\u83b7\u53d6JavaScript\u751f\u6210\u7684\u7f51\u9875\u5185\u5bb9\uff1f<\/strong><\/p>\n

\u8981\u83b7\u53d6JavaScript\u751f\u6210\u7684\u7f51\u9875\u5185\u5bb9\uff0c\u53ef\u4ee5\u4f7f\u7528Python\u7684Selenium\u5e93\u6216\u8005Pyppeteer\u5e93\u7b49\u6a21\u62df\u6d4f\u89c8\u5668\u7684\u5de5\u5177\u3002\u8fd9\u4e9b\u5de5\u5177\u53ef\u4ee5\u89e3\u6790JavaScript\u5e76\u83b7\u53d6\u7f51\u9875\u7684\u6700\u7ec8\u6e32\u67d3\u7ed3\u679c\uff0c\u4ece\u800c\u83b7\u53d6\u5b8c\u6574\u7684\u7f51\u9875\u5185\u5bb9\u3002<\/p>\n

Python\u722c\u866b\u5982\u4f55\u5904\u7406\u52a8\u6001\u751f\u6210\u7684\u5185\u5bb9\uff1f<\/strong><\/p>\n

\u5bf9\u4e8e\u52a8\u6001\u751f\u6210\u7684\u5185\u5bb9\uff0cPython\u722c\u866b\u53ef\u4ee5\u5229\u7528Selenium\u7b49\u5de5\u5177\u6a21\u62df\u7528\u6237\u5728\u6d4f\u89c8\u5668\u4e2d\u7684\u64cd\u4f5c\uff0c\u89e6\u53d1JavaScript\u7684\u6267\u884c\u5e76\u83b7\u53d6\u6700\u7ec8\u6e32\u67d3\u7ed3\u679c\u3002\u53e6\u5916\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u6b63\u5219\u8868\u8fbe\u5f0f\u6216\u8005BeautifulSoup\u7b49\u5e93\u6765\u89e3\u6790JavaScript\u751f\u6210\u7684\u5185\u5bb9\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u52a8\u6001\u5185\u5bb9\u7684\u5904\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u722c\u866b\u83b7\u53d6JS\u751f\u6210\u7684URL\u548c\u7f51\u9875\u5185\u5bb9\u9700\u8981\u638c\u63e11\u3001\u7f51\u7edc\u8bf7\u6c42\u5206\u6790\u30012\u3001Selenium\u4e0e\u6d4f\u89c8\u5668\u9a71\u52a8\u4f7f\u7528\u3001 […]","protected":false},"author":1,"featured_media":70095,"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\/70093"}],"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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=70093"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/70093\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/70095"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=70093"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=70093"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=70093"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}