{"id":233968,"date":"2024-05-11T23:16:14","date_gmt":"2024-05-11T15:16:14","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/233968.html"},"modified":"2024-05-11T23:16:26","modified_gmt":"2024-05-11T15:16:26","slug":"python%e7%88%ac%e8%99%ab%e8%83%bd%e5%a4%9f%e7%88%ac%e5%8f%96%e8%bd%af%e4%bb%b6%e4%b8%8a%e7%9a%84%e8%a7%86%e9%a2%91%e5%90%97","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/233968.html","title":{"rendered":"python\u722c\u866b\u80fd\u591f\u722c\u53d6\u8f6f\u4ef6\u4e0a\u7684\u89c6\u9891\u5417"},"content":{"rendered":"

\"python\u722c\u866b\u80fd\u591f\u722c\u53d6\u8f6f\u4ef6\u4e0a\u7684\u89c6\u9891\u5417\"<\/p>\n

Python\u722c\u866b\u6280\u672f\u6709\u80fd\u529b\u722c\u53d6\u67d0\u4e9b\u8f6f\u4ef6\u4e0a\u7684\u89c6\u9891\u5185\u5bb9<\/strong>\uff0c\u8fd9\u4e3b\u8981\u53d6\u51b3\u4e8e\u76ee\u6807\u7f51\u7ad9\u6216\u8f6f\u4ef6\u7684API\u63a5\u53e3\u3001\u9875\u9762\u7ed3\u6784\u3001\u4ee5\u53ca\u53cd\u722c\u866b\u673a\u5236\u7b49\u56e0\u7d20\u3002\u5e38\u89c1\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528\u8bf7\u6c42\u5e93\uff08\u5982requests\uff09\u6a21\u62df\u7f51\u7edc\u8bf7\u6c42\u3001\u89e3\u6790\u5e93\uff08\u5982BeautifulSoup\u3001lxml\uff09\u89e3\u6790\u7f51\u9875\u5185\u5bb9\u3001Selenium\u6216Pyppeteer\u5e93\u6a21\u62df\u6d4f\u89c8\u5668\u64cd\u4f5c<\/strong>\u7b49\u3002\u5728\u5904\u7406\u89c6\u9891\u5185\u5bb9\u65f6\uff0c\u6700\u5173\u952e\u7684\u6b65\u9aa4\u901a\u5e38\u662f\u5b9a\u4f4d\u5230\u89c6\u9891\u6587\u4ef6\u7684\u5b9e\u9645URL\uff0c\u5e76\u6709\u6548\u5730\u5904\u7406\u53ef\u80fd\u7684\u52a0\u5bc6\u6216\u52a8\u6001\u52a0\u8f7d\u95ee\u9898\u3002\u5c24\u5176\u662f\u5bf9\u4e8e\u4f7f\u7528JavaScript\u52a8\u6001\u52a0\u8f7d\u6570\u636e\u7684\u7f51\u7ad9\uff0c\u4f7f\u7528Selenium\u6216Pyppeteer\u8fd9\u6837\u7684\u6d4f\u89c8\u5668\u81ea\u52a8\u5316\u5de5\u5177\u663e\u5f97\u5c24\u4e3a\u91cd\u8981<\/strong>\u3002<\/p>\n<\/p>\n

\u5728\u6240\u6709\u7684\u65b9\u6cd5\u4e2d\uff0c\u5c06Selenium\u6216Pyppeteer\u5e93\u6a21\u62df\u6d4f\u89c8\u5668\u64cd\u4f5c<\/strong>\u8fd9\u4e00\u70b9\u8fdb\u884c\u5c55\u5f00\uff0c\u8fd9\u7c7b\u5de5\u5177\u7684\u6838\u5fc3\u4f18\u52bf\u5728\u4e8e\u5b83\u4eec\u80fd\u591f\u6267\u884cJavaScript\u4ee3\u7801\uff0c\u8fd9\u6b63\u662f\u8bb8\u591a\u73b0\u4ee3web\u5e94\u7528\u52a8\u6001\u52a0\u8f7d\u5185\u5bb9\u7684\u5173\u952e\u3002\u901a\u8fc7\u6a21\u62df\u771f\u5b9e\u7528\u6237\u7684\u6d4f\u89c8\u5668\u884c\u4e3a\uff0c\u8fd9\u4e9b\u5de5\u5177\u4e0d\u4ec5\u53ef\u4ee5\u52a0\u8f7d\u7531JavaScript\u751f\u6210\u7684\u6570\u636e\uff0c\u8fd8\u80fd\u591f\u6a21\u62df\u70b9\u51fb\u3001\u6eda\u52a8\u7b49\u7528\u6237\u884c\u4e3a\uff0c\u4ee5\u89e6\u53d1\u66f4\u591a\u5185\u5bb9\u7684\u52a0\u8f7d\u3002\u8fd9\u4e00\u7279\u6027\u4f7f\u5b83\u4eec\u6210\u4e3a\u5904\u7406\u590d\u6742\u52a8\u6001\u7f51\u7ad9\u3001\u5305\u62ec\u90a3\u4e9b\u5305\u542b\u89c6\u9891\u5185\u5bb9\u7684\u7f51\u7ad9\u7684\u6709\u529b\u5de5\u5177\u3002\u7136\u800c\uff0c\u4f7f\u7528\u8fd9\u4e9b\u5e93\u4e5f\u610f\u5473\u7740\u66f4\u9ad8\u7684\u8d44\u6e90\u6d88\u8017\u548c\u53ef\u80fd\u7684\u68c0\u6d4b\u98ce\u9669\uff0c\u56e0\u6b64\u5728\u9009\u62e9\u9002\u5f53\u7684\u722c\u53d6\u7b56\u7565\u65f6\u9700\u8c28\u614e\u8003\u8651\u3002<\/p>\n<\/p>\n

\u4e00\u3001PYTHON\u722c\u866b\u7684\u57fa\u7840\u5de5\u4f5c\u6d41\u7a0b<\/h3>\n<\/p>\n

\u5728\u8ba8\u8bba\u5177\u4f53\u7684\u722c\u53d6\u7b56\u7565\u4e4b\u524d\uff0c\u4e86\u89e3Python\u722c\u866b\u7684\u4e00\u822c\u5de5\u4f5c\u6d41\u7a0b\u662f\u91cd\u8981\u7684\u3002<\/p>\n<\/p>\n

    \n
  1. \u76ee\u6807\u8bc6\u522b<\/strong>\uff1a\u9996\u5148\u786e\u5b9a\u722c\u53d6\u7684\u76ee\u6807\u7f51\u7ad9\u6216\u8f6f\u4ef6\uff0c\u5206\u6790\u5176\u7ed3\u6784\u548c\u53ef\u80fd\u7684\u53cd\u722c\u866b\u673a\u5236\u3002\u8fd9\u4e2a\u9636\u6bb5\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u6d4f\u89c8\u5668\u7684\u5f00\u53d1\u8005\u5de5\u5177\uff0c\u89c2\u5bdf\u7f51\u7edc\u8bf7\u6c42\u548c\u54cd\u5e94\uff0c\u5b9a\u4f4d\u5230\u89c6\u9891\u5185\u5bb9\u7684\u52a0\u8f7d\u65b9\u5f0f\u548cURL\u683c\u5f0f\u3002 <\/li>\n
  2. \u722c\u866b\u8bbe\u8ba1<\/strong>\uff1a\u6839\u636e\u76ee\u6807\u7684\u7279\u70b9\u9009\u62e9\u5408\u9002\u7684\u5de5\u5177\u548c\u5e93\uff0c\u8bbe\u8ba1\u722c\u866b\u7684\u67b6\u6784\u3002\u4f8b\u5982\uff0c\u5bf9\u4e8e\u52a8\u6001\u52a0\u8f7d\u7684\u5185\u5bb9\uff0c\u53ef\u80fd\u9700\u8981\u9009\u62e9Selenium\u6216Pyppeteer\u7b49\u6a21\u62df\u6d4f\u89c8\u5668\u884c\u4e3a\u7684\u5e93\u3002<\/li>\n<\/ol>\n

    \u4e8c\u3001\u8bf7\u6c42\u4e0e\u89e3\u6790\u6280\u672f<\/h3>\n<\/p>\n

    \u8bf7\u6c42\u4e0e\u89e3\u6790\u6280\u672f\u662f\u722c\u866b\u83b7\u53d6\u548c\u63d0\u53d6\u7f51\u9875\u5185\u5bb9\u7684\u5173\u952e\u73af\u8282\u3002<\/p>\n<\/p>\n

      \n
    1. \u4f7f\u7528Requests\u8bf7\u6c42\u6570\u636e<\/strong>\uff1aPython\u7684requests\u5e93\u80fd\u591f\u53d1\u9001HTTP\u8bf7\u6c42\uff0c\u83b7\u53d6\u7f51\u9875\u7684HTML\u5185\u5bb9\u3002\u5bf9\u4e8e\u9759\u6001\u7f51\u9875\u6216API\u63a5\u53e3\uff0c\u76f4\u63a5\u901a\u8fc7requests\u83b7\u53d6\u6570\u636e\u901a\u5e38\u6548\u7387\u8f83\u9ad8\u3002 <\/li>\n
    2. BeautifulSoup\u4e0elxml\u89e3\u6790HTML<\/strong>\uff1a\u83b7\u53d6\u5230\u7f51\u9875\u6e90\u7801\u540e\uff0c\u4f7f\u7528\u89e3\u6790\u5e93\u5982BeautifulSoup\u6216lxml\u5bf9HTML\u6587\u6863\u8fdb\u884c\u89e3\u6790\u548c\u6570\u636e\u63d0\u53d6\u3002\u8fd9\u4e24\u4e2a\u5e93\u5404\u6709\u4f18\u7f3a\u70b9\uff0cBeautifulSoup\u4f7f\u7528\u7b80\u5355\uff0c\u800clxml\u89e3\u6790\u901f\u5ea6\u5feb\u3002<\/li>\n<\/ol>\n

      \u4e09\u3001\u52a8\u6001\u5185\u5bb9\u722c\u53d6<\/h3>\n<\/p>\n

      \u5bf9\u4e8e\u52a8\u6001\u52a0\u8f7d\u6216\u901a\u8fc7JavaScript\u6e32\u67d3\u7684\u5185\u5bb9\uff0c\u722c\u866b\u9700\u8981\u6a21\u62df\u6d4f\u89c8\u5668\u884c\u4e3a\u3002<\/p>\n<\/p>\n

        \n
      1. Selenium\u7684\u5e94\u7528<\/strong>\uff1aSelenium\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u6d4f\u89c8\u5668\u81ea\u52a8\u5316\u6d4b\u8bd5\u5de5\u5177\uff0c\u5b83\u80fd\u591f\u6a21\u62df\u7528\u6237\u5728\u6d4f\u89c8\u5668\u4e2d\u7684\u884c\u4e3a\uff0c\u5982\u70b9\u51fb\u3001\u6eda\u52a8\u7b49\u3002\u5bf9\u4e8e\u9700\u8981\u7528\u6237\u4ea4\u4e92\u624d\u80fd\u663e\u793a\u7684\u5185\u5bb9\uff0cSelenium\u662f\u89e3\u51b3\u95ee\u9898\u7684\u7406\u60f3\u9009\u62e9\u3002 <\/li>\n
      2. Pyppeteer\u4e0eSelenium\u7684\u6bd4\u8f83<\/strong>\uff1aPyppeteer\u662f\u4e00\u4e2a\u57fa\u4e8ePuppeteer\u7684Python\u5e93\uff0c\u5b83\u4e3aChrome\u6d4f\u89c8\u5668\u63d0\u4f9b\u4e86\u81ea\u52a8\u5316\u63a7\u5236\u63a5\u53e3\u3002\u4e0eSelenium\u76f8\u6bd4\uff0cPyppeteer\u4e13\u95e8\u9488\u5bf9Chrome\u6216Chromium\uff0c\u53ef\u80fd\u5728\u67d0\u4e9b\u573a\u666f\u4e0b\u5c55\u73b0\u66f4\u597d\u7684\u6027\u80fd\u3002<\/li>\n<\/ol>\n

        \u56db\u3001\u53cd\u722c\u866b\u7b56\u7565\u4e0e\u5e94\u5bf9\u65b9\u6cd5<\/h3>\n<\/p>\n

        \u9762\u5bf9\u7f51\u7ad9\u7684\u53cd\u722c\u866b\u63aa\u65bd\uff0c\u5f00\u53d1\u8005\u9700\u8981\u91c7\u7528\u76f8\u5e94\u7684\u7b56\u7565\u786e\u4fdd\u722c\u866b\u7684\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n<\/p>\n

          \n
        1. \u7528\u6237\u4ee3\u7406\u548cIP\u4ee3\u7406<\/strong>\uff1a\u901a\u8fc7\u66f4\u6362\u7528\u6237\u4ee3\u7406\uff08User-Agent\uff09\u548c\u4f7f\u7528IP\u4ee3\u7406\u6c60\u53ef\u4ee5\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u89c4\u907f\u670d\u52a1\u5668\u7684\u8bbf\u95ee\u9650\u5236\u3002 <\/li>\n
        2. \u8bf7\u6c42\u9891\u7387\u63a7\u5236<\/strong>\uff1a\u5408\u7406\u63a7\u5236\u722c\u866b\u7684\u8bf7\u6c42\u9891\u7387\uff0c\u907f\u514d\u56e0\u8bf7\u6c42\u8fc7\u5feb\u88ab\u670d\u52a1\u5668\u8bc6\u522b\u4e3a\u722c\u866b\u5e76\u5c01\u7981IP\u3002<\/li>\n<\/ol>\n

          \u4e94\u3001\u89c6\u9891\u5185\u5bb9\u7684\u722c\u53d6\u4e0e\u5904\u7406<\/h3>\n<\/p>\n

          \u722c\u53d6\u89c6\u9891\u5185\u5bb9\u9664\u4e86\u9700\u8981\u5b9a\u4f4d\u89c6\u9891\u7684\u5b9e\u9645\u4e0b\u8f7dURL\uff0c\u6709\u65f6\u8fd8\u9700\u8981\u5904\u7406\u89c6\u9891\u52a0\u5bc6\u6216\u5206\u7247\u6280\u672f\u7b49\u95ee\u9898\u3002<\/p>\n<\/p>\n

            \n
          1. \u89c6\u9891URL\u5b9a\u4f4d<\/strong>\uff1a\u5206\u6790\u7f51\u9875\u7ed3\u6784\u6216\u7f51\u7edc\u8bf7\u6c42\uff0c\u627e\u5230\u89c6\u9891\u6587\u4ef6\u7684\u76f4\u63a5\u94fe\u63a5\u3002\u6709\u65f6\u8fd9\u4e00\u6b65\u9aa4\u9700\u8981\u5904\u7406\u590d\u6742\u7684JavaScript\u4ee3\u7801\u6216\u5206\u6790API\u8bf7\u6c42\u3002 <\/li>\n
          2. \u5904\u7406\u52a0\u5bc6\u4e0e\u5206\u7247<\/strong>\uff1a\u5bf9\u4e8e\u4f7f\u7528HLS (HTTP Live Streaming) \u7b49\u6280\u672f\u7684\u89c6\u9891\uff0c\u53ef\u80fd\u9700\u8981\u989d\u5916\u7684\u6b65\u9aa4\u5904\u7406\u89c6\u9891\u7684\u52a0\u5bc6\u548c\u5206\u7247\uff0c\u4ee5\u4fbf\u80fd\u591f\u4e0b\u8f7d\u5b8c\u6574\u7684\u89c6\u9891\u6587\u4ef6\u3002<\/li>\n<\/ol>\n

            \u7ed3\u8bed<\/h3>\n<\/p>\n

            \u5c3d\u7ba1Python\u722c\u866b\u6280\u672f\u80fd\u591f\u722c\u53d6\u8f6f\u4ef6\u4e0a\u7684\u89c6\u9891\uff0c\u4f46\u9762\u5bf9\u4e0d\u540c\u7684\u76ee\u6807\u548c\u53cd\u722c\u866b\u673a\u5236\uff0c\u7b56\u7565\u548c\u65b9\u6cd5\u4e5f\u9700\u8981\u76f8\u5e94\u5730\u8fdb\u884c\u8c03\u6574\u3002\u91cd\u8981\u7684\u662f\u7406\u89e3\u76ee\u6807\u7f51\u7ad9\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u5408\u7406\u5730\u9009\u62e9\u5de5\u5177\u548c\u6280\u672f\uff0c\u5e76\u59cb\u7ec8\u9075\u5b88\u6cd5\u5f8b\u6cd5\u89c4\u548c\u7f51\u7ad9\u7684\u4f7f\u7528\u6761\u6b3e\uff0c\u8d1f\u8d23\u4efb\u5730\u8fdb\u884c\u722c\u866b\u5f00\u53d1\u548c\u6570\u636e\u6536\u96c6\u3002<\/p>\n<\/p>\n

            \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n

            1. \u80fd\u591f\u7528Python\u722c\u866b\u722c\u53d6\u8f6f\u4ef6\u4e0a\u7684\u89c6\u9891\u5417\uff1f<\/strong><\/p>\n

            \u5f53\u7136\u53ef\u4ee5\uff01Python\u722c\u866b\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u6765\u83b7\u53d6\u4e92\u8054\u7f51\u4e0a\u51e0\u4e4e\u6240\u6709\u7c7b\u578b\u7684\u6570\u636e\uff0c\u5305\u62ec\u8f6f\u4ef6\u4e0a\u7684\u89c6\u9891\u3002\u53ef\u4ee5\u4f7f\u7528Python\u7684\u7b2c\u4e09\u65b9\u5e93\uff0c\u5982BeautifulSoup\u548cSelenium\uff0c\u6765\u89e3\u6790\u7f51\u9875\u5185\u5bb9\u548c\u6a21\u62df\u7528\u6237\u64cd\u4f5c\uff0c\u4ece\u800c\u5b9e\u73b0\u722c\u53d6\u8f6f\u4ef6\u4e0a\u7684\u89c6\u9891\u3002<\/p>\n

            2. \u6211\u5982\u4f55\u4f7f\u7528Python\u722c\u866b\u6765\u722c\u53d6\u8f6f\u4ef6\u4e0a\u7684\u89c6\u9891\uff1f<\/strong><\/p>\n

            \u9996\u5148\uff0c\u4f60\u9700\u8981\u4e86\u89e3\u5982\u4f55\u5206\u6790\u8f6f\u4ef6\u7684\u7f51\u9875\u7ed3\u6784\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u5f00\u53d1\u8005\u5de5\u5177\u6765\u67e5\u770b\u7f51\u9875\u6e90\u4ee3\u7801\uff0c\u5e76\u627e\u5230\u89c6\u9891\u6240\u5728\u7684\u5143\u7d20\u6216\u94fe\u63a5\u3002\u7136\u540e\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528Python\u7684\u5e93\u6765\u89e3\u6790\u7f51\u9875\u5185\u5bb9\uff0c\u63d0\u53d6\u89c6\u9891\u7684URL\u6216\u4e0b\u8f7d\u94fe\u63a5\u3002\u6700\u540e\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528Python\u7684\u5e93\u6765\u4e0b\u8f7d\u89c6\u9891\u6216\u5c06\u89c6\u9891\u4fdd\u5b58\u5230\u672c\u5730\u3002<\/p>\n

            3. \u4f7f\u7528Python\u722c\u866b\u722c\u53d6\u8f6f\u4ef6\u4e0a\u7684\u89c6\u9891\u662f\u5426\u5408\u6cd5\uff1f<\/strong><\/p>\n

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