{"id":1002387,"date":"2024-12-27T10:08:14","date_gmt":"2024-12-27T02:08:14","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1002387.html"},"modified":"2024-12-27T10:08:17","modified_gmt":"2024-12-27T02:08:17","slug":"%e5%a6%82%e4%bd%95%e5%ad%a6%e5%a5%bd%e7%94%a8python%e7%88%ac%e8%99%ab","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1002387.html","title":{"rendered":"\u5982\u4f55\u5b66\u597d\u7528python\u722c\u866b"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25080143\/76646c95-3af3-41dc-9f0b-78e9db0061f1.webp\" alt=\"\u5982\u4f55\u5b66\u597d\u7528python\u722c\u866b\" \/><\/p>\n<p><p> 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\/>\u4f60\u9700\u8981\u7406\u89e3Python\u7684\u53d8\u91cf\u3001\u8fd0\u7b97\u7b26\u3001\u63a7\u5236\u7ed3\u6784\uff08\u5982\u5faa\u73af\u3001\u6761\u4ef6\u5224\u65ad\uff09\u3001\u51fd\u6570\u5b9a\u4e49\u7b49\u57fa\u672c\u8bed\u6cd5\u3002\u540c\u65f6\uff0c\u719f\u6089Python\u7684\u57fa\u672c\u6570\u636e\u7ed3\u6784\u5982\u5217\u8868\u3001\u5b57\u5178\u3001\u5143\u7ec4\u3001\u96c6\u5408\u7b49\uff0c\u8fd9\u4e9b\u6570\u636e\u7ed3\u6784\u5728\u722c\u866b\u6570\u636e\u5904\u7406\u8fc7\u7a0b\u4e2d\u975e\u5e38\u6709\u7528\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b<\/strong><br \/>\u4e86\u89e3Python\u4e2d\u7684\u7c7b\u4e0e\u5bf9\u8c61\uff0c\u638c\u63e1\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u5982\u7ee7\u627f\u3001\u591a\u6001\u3001\u5c01\u88c5\u7b49\u3002\u8fd9\u4e9b\u6982\u5ff5\u5728\u7f16\u5199\u590d\u6742\u722c\u866b\u7a0b\u5e8f\u65f6\u975e\u5e38\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u4eec\u80fd\u591f\u5e2e\u52a9\u4f60\u7ec4\u7ec7\u4ee3\u7801\uff0c\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u7ef4\u62a4\u6027\u548c\u53ef\u91cd\u7528\u6027\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n<p><h3>\u4e8c\u3001\u7406\u89e3HTTP\u534f\u8bae<\/h3>\n<\/p>\n<p><p>HTTP\u534f\u8bae\u662fWeb\u6570\u636e\u4f20\u8f93\u7684\u57fa\u7840\uff0c\u722c\u866b\u7684\u5de5\u4f5c\u539f\u7406\u5c31\u662f\u901a\u8fc7HTTP\u534f\u8bae\u4e0e\u670d\u52a1\u5668\u8fdb\u884c\u4ea4\u4e92\u3002\u56e0\u6b64\uff0c\u7406\u89e3HTTP\u534f\u8bae\u7684\u57fa\u672c\u77e5\u8bc6\u5bf9\u722c\u866b\u5f00\u53d1\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<\/p>\n<ul>\n<li>\n<p><strong>HTTP\u8bf7\u6c42\u4e0e\u54cd\u5e94<\/strong><br \/>\u7406\u89e3HTTP\u8bf7\u6c42\u7684\u7ed3\u6784\uff0c\u5305\u62ec\u8bf7\u6c42\u65b9\u6cd5\uff08GET\u3001POST\u7b49\uff09\u3001\u8bf7\u6c42\u5934\u3001\u8bf7\u6c42\u4f53\u7b49\u3002\u77e5\u9053\u5982\u4f55\u89e3\u6790HTTP\u54cd\u5e94\uff0c\u5982\u4f55\u5904\u7406\u54cd\u5e94\u72b6\u6001\u7801\u548c\u5934\u4fe1\u606f\u3002\u638c\u63e1\u8fd9\u4e9b\u77e5\u8bc6\u53ef\u4ee5\u5e2e\u52a9\u4f60\u6a21\u62df\u6d4f\u89c8\u5668\u884c\u4e3a\uff0c\u63d0\u9ad8\u722c\u866b\u7684\u6210\u529f\u7387\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u4f1a\u8bdd\u4e0eCookie<\/strong><br \/>\u7406\u89e3\u4f1a\u8bdd\u548cCookie\u7684\u6982\u5ff5\uff0c\u5b66\u4f1a\u4f7f\u7528Python\u7684requests\u5e93\u6765\u5904\u7406\u4f1a\u8bdd\u548cCookie\u3002\u5f88\u591a\u7f51\u7ad9\u4e3a\u4e86\u8ffd\u8e2a\u7528\u6237\u4f1a\u8bdd\u72b6\u6001\uff0c\u4f1a\u4f7f\u7528Cookie\uff0c\u800c\u722c\u866b\u9700\u8981\u6a21\u62df\u8fd9\u79cd\u884c\u4e3a\u6765\u83b7\u53d6\u6570\u636e\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n<p><h3>\u4e09\u3001\u719f\u6089\u5e38\u7528\u722c\u866b\u5e93<\/h3>\n<\/p>\n<p><p>Python\u6709\u5f88\u591a\u5f3a\u5927\u7684\u5e93\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u6784\u5efa\u722c\u866b\uff0c\u719f\u6089\u8fd9\u4e9b\u5e93\u7684\u4f7f\u7528\u65b9\u6cd5\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002<\/p>\n<\/p>\n<ul>\n<li>\n<p><strong>Requests\u5e93<\/strong><br \/>Requests\u662f\u4e00\u4e2a\u975e\u5e38\u6d41\u884c\u7684HTTP\u5e93\uff0c\u5b83\u53ef\u4ee5\u8ba9\u4f60\u8f7b\u677e\u53d1\u9001HTTP\u8bf7\u6c42\u3002\u4f60\u9700\u8981\u638c\u63e1\u5982\u4f55\u4f7f\u7528Requests\u5e93\u53d1\u9001GET\u548cPOST\u8bf7\u6c42\uff0c\u5904\u7406\u54cd\u5e94\uff0c\u8bbe\u7f6e\u8bf7\u6c42\u5934\u548c\u53c2\u6570\u7b49\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>Beautiful Soup\u4e0elxml<\/strong><br \/>\u8fd9\u4e9b\u662f\u7528\u4e8e\u89e3\u6790HTML\u548cXML\u7684\u5e93\u3002Beautiful Soup\u63d0\u4f9b\u4e86\u7b80\u5355\u6613\u7528\u7684API\uff0c\u9002\u5408\u521d\u5b66\u8005\uff0c\u800clxml\u5219\u63d0\u4f9b\u4e86\u66f4\u5f3a\u5927\u7684\u529f\u80fd\u548c\u66f4\u9ad8\u7684\u6027\u80fd\uff0c\u9002\u5408\u5904\u7406\u590d\u6742\u7684HTML\u6587\u6863\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>Scrapy\u6846\u67b6<\/strong><br \/>Scrapy\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u722c\u866b\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u8bb8\u591a\u5185\u7f6e\u7684\u529f\u80fd\uff0c\u5982\u8bf7\u6c42\u8c03\u5ea6\u3001\u6570\u636e\u63d0\u53d6\u3001\u6570\u636e\u5b58\u50a8\u7b49\u3002\u638c\u63e1Scrapy\u7684\u57fa\u672c\u4f7f\u7528\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5feb\u901f\u5f00\u53d1\u590d\u6742\u7684\u722c\u866b\u9879\u76ee\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n<p><h3>\u56db\u3001\u638c\u63e1\u6570\u636e\u5b58\u50a8\u6280\u672f<\/h3>\n<\/p>\n<p><p>\u722c\u866b\u83b7\u53d6\u7684\u6570\u636e\u5f80\u5f80\u9700\u8981\u5b58\u50a8\u5230\u6301\u4e45\u5316\u4ecb\u8d28\u4e2d\uff0c\u4ee5\u4fbf\u540e\u7eed\u5206\u6790\u548c\u5904\u7406\u3002\u4f60\u9700\u8981\u638c\u63e1\u4e00\u4e9b\u5e38\u7528\u7684\u6570\u636e\u5b58\u50a8\u6280\u672f\u3002<\/p>\n<\/p>\n<ul>\n<li>\n<p><strong>\u6587\u4ef6\u5b58\u50a8<\/strong><br \/>\u6700\u7b80\u5355\u7684\u5b58\u50a8\u65b9\u5f0f\u662f\u5c06\u6570\u636e\u5b58\u50a8\u5230\u672c\u5730\u6587\u4ef6\u4e2d\uff0c\u5982CSV\u3001JSON\u3001TXT\u7b49\u683c\u5f0f\u3002\u8fd9\u79cd\u65b9\u5f0f\u9002\u5408\u5b58\u50a8\u7ed3\u6784\u5316\u7684\u6570\u636e\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u6570\u636e\u5e93\u5b58\u50a8<\/strong><br \/>\u5982\u679c\u9700\u8981\u5b58\u50a8\u5927\u91cf\u7684\u6570\u636e\uff0c\u6216\u8005\u9700\u8981\u5bf9\u6570\u636e\u8fdb\u884c\u590d\u6742\u7684\u67e5\u8be2\u548c\u5206\u6790\uff0c\u4f7f\u7528\u6570\u636e\u5e93\u662f\u66f4\u597d\u7684\u9009\u62e9\u3002\u4f60\u53ef\u4ee5\u9009\u62e9\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff08\u5982MySQL\u3001PostgreSQL\uff09\u6216\u8005NoSQL\u6570\u636e\u5e93\uff08\u5982MongoDB\u3001Redis\uff09\u8fdb\u884c\u5b58\u50a8\u3002\u638c\u63e1\u6570\u636e\u5e93\u7684\u57fa\u672c\u64cd\u4f5c\uff0c\u5982\u63d2\u5165\u3001\u67e5\u8be2\u3001\u66f4\u65b0\u3001\u5220\u9664\u7b49\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n<p><h3>\u4e94\u3001\u9075\u5faa\u722c\u866b\u7684\u6cd5\u5f8b\u548c\u9053\u5fb7\u89c4\u8303<\/h3>\n<\/p>\n<p><p>\u5728\u8fdb\u884c\u722c\u866b\u5f00\u53d1\u65f6\uff0c\u9700\u8981\u9075\u5faa\u4e00\u5b9a\u7684\u6cd5\u5f8b\u548c\u9053\u5fb7\u89c4\u8303\uff0c\u4ee5\u907f\u514d\u7ed9\u76ee\u6807\u7f51\u7ad9\u5e26\u6765\u4e0d\u5fc5\u8981\u7684\u8d1f\u62c5\uff0c\u6216\u8005\u4fb5\u72af\u4ed6\u4eba\u7684\u6743\u76ca\u3002<\/p>\n<\/p>\n<ul>\n<li>\n<p><strong>Robots.txt\u534f\u8bae<\/strong><br \/>\u5728\u5f00\u59cb\u722c\u53d6\u4e00\u4e2a\u7f51\u7ad9\u4e4b\u524d\uff0c\u9996\u5148\u68c0\u67e5\u7f51\u7ad9\u7684robots.txt\u6587\u4ef6\u3002\u8fd9\u4e2a\u6587\u4ef6\u89c4\u5b9a\u4e86\u54ea\u4e9b\u9875\u9762\u5141\u8bb8\u88ab\u722c\u53d6\uff0c\u54ea\u4e9b\u9875\u9762\u4e0d\u5141\u8bb8\u3002\u9075\u5faarobots.txt\u534f\u8bae\u662f\u5bf9\u7f51\u7ad9\u7684\u4e00\u79cd\u5c0a\u91cd\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u8bf7\u6c42\u9891\u7387\u4e0e\u5e76\u53d1\u63a7\u5236<\/strong><br \/>\u63a7\u5236\u722c\u866b\u7684\u8bf7\u6c42\u9891\u7387\u548c\u5e76\u53d1\u6570\u91cf\uff0c\u907f\u514d\u5bf9\u76ee\u6807\u7f51\u7ad9\u9020\u6210\u8fc7\u5927\u7684\u538b\u529b\u3002\u4f60\u53ef\u4ee5\u8bbe\u7f6e\u5408\u7406\u7684\u8bf7\u6c42\u95f4\u9694\u65f6\u95f4\uff0c\u6216\u8005\u4f7f\u7528Scrapy\u4e2d\u7684\u4e0b\u8f7d\u5ef6\u8fdf\u529f\u80fd\u6765\u63a7\u5236\u722c\u866b\u7684\u901f\u5ea6\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u6570\u636e\u9690\u79c1\u4e0e\u6cd5\u5f8b\u5408\u89c4<\/strong><br \/>\u786e\u4fdd\u4f60\u6240\u722c\u53d6\u7684\u6570\u636e\u4e0d\u6d89\u53ca\u4e2a\u4eba\u9690\u79c1\u4fe1\u606f\uff0c\u5e76\u9075\u5faa\u76f8\u5173\u7684\u6cd5\u5f8b\u6cd5\u89c4\u3002\u5982\u679c\u4f60\u8ba1\u5212\u5c06\u6570\u636e\u7528\u4e8e\u5546\u4e1a\u7528\u9014\uff0c\u52a1\u5fc5\u786e\u4fdd\u6570\u636e\u7684\u5408\u6cd5\u6027\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n<p><h3>\u516d\u3001\u5b9e\u6218\u7ec3\u4e60\u4e0e\u9879\u76ee\u5f00\u53d1<\/h3>\n<\/p>\n<p><p>\u7406\u8bba\u77e5\u8bc6\u7684\u5b66\u4e60\u56fa\u7136\u91cd\u8981\uff0c\u4f46\u5b9e\u8df5\u624d\u662f\u638c\u63e1\u6280\u80fd\u7684\u6700\u4f73\u9014\u5f84\u3002\u901a\u8fc7\u5b9e\u6218\u7ec3\u4e60\u548c\u9879\u76ee\u5f00\u53d1\uff0c\u4f60\u53ef\u4ee5\u5c06\u6240\u5b66\u7684\u77e5\u8bc6\u5e94\u7528\u4e8e\u5b9e\u9645\u95ee\u9898\uff0c\u63d0\u5347\u81ea\u5df1\u7684\u6280\u80fd\u6c34\u5e73\u3002<\/p>\n<\/p>\n<ul>\n<li>\n<p><strong>\u4ece\u7b80\u5355\u9879\u76ee\u5f00\u59cb<\/strong><br \/>\u4f60\u53ef\u4ee5\u4ece\u4e00\u4e9b\u7b80\u5355\u7684\u9879\u76ee\u5f00\u59cb\uff0c\u5982\u722c\u53d6\u67d0\u4e2a\u7f51\u7ad9\u7684\u65b0\u95fb\u6807\u9898\u3001\u5929\u6c14\u4fe1\u606f\u3001\u5546\u54c1\u4ef7\u683c\u7b49\u3002\u901a\u8fc7\u8fd9\u4e9b\u7b80\u5355\u7684\u9879\u76ee\uff0c\u4f60\u53ef\u4ee5\u9010\u6b65\u638c\u63e1\u722c\u866b\u7684\u57fa\u672c\u6280\u80fd\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u9010\u6b65\u6311\u6218\u590d\u6742\u9879\u76ee<\/strong><br \/>\u5f53\u4f60\u5bf9\u57fa\u672c\u6280\u80fd\u638c\u63e1\u5f97\u6bd4\u8f83\u719f\u7ec3\u65f6\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u4e00\u4e9b\u66f4\u590d\u6742\u7684\u9879\u76ee\uff0c\u5982\u6293\u53d6\u52a8\u6001\u52a0\u8f7d\u9875\u9762\u3001\u5904\u7406\u9a8c\u8bc1\u7801\u3001\u6a21\u62df\u767b\u5f55\u7b49\u3002\u8fd9\u4e9b\u9879\u76ee\u5f80\u5f80\u9700\u8981\u66f4\u6df1\u5165\u7684\u6280\u672f\u77e5\u8bc6\u548c\u66f4\u590d\u6742\u7684\u7b97\u6cd5\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u53c2\u4e0e\u5f00\u6e90\u9879\u76ee<\/strong><br \/>\u53c2\u4e0e\u4e00\u4e9b\u5f00\u6e90\u722c\u866b\u9879\u76ee\uff0c\u4e0d\u4ec5\u53ef\u4ee5\u5e2e\u52a9\u4f60\u63d0\u5347\u6280\u672f\u6c34\u5e73\uff0c\u8fd8\u53ef\u4ee5\u7ed3\u8bc6\u5fd7\u540c\u9053\u5408\u7684\u670b\u53cb\uff0c\u4e30\u5bcc\u4f60\u7684\u804c\u4e1a\u7f51\u7edc\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n<p><h3>\u4e03\u3001\u5b66\u4e60\u8d44\u6e90\u4e0e\u793e\u533a\u4ea4\u6d41<\/h3>\n<\/p>\n<p><p>\u5728\u5b66\u4e60\u8fc7\u7a0b\u4e2d\uff0c\u5145\u5206\u5229\u7528\u5404\u79cd\u5b66\u4e60\u8d44\u6e90\uff0c\u5e76\u79ef\u6781\u53c2\u4e0e\u793e\u533a\u4ea4\u6d41\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u638c\u63e1\u6280\u672f\uff0c\u89e3\u51b3\u5b66\u4e60\u4e2d\u9047\u5230\u7684\u95ee\u9898\u3002<\/p>\n<\/p>\n<ul>\n<li>\n<p><strong>\u5728\u7ebf\u8bfe\u7a0b\u4e0e\u4e66\u7c4d<\/strong><br \/>\u6709\u8bb8\u591a\u4f18\u8d28\u7684\u5728\u7ebf\u8bfe\u7a0b\u548c\u4e66\u7c4d\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5b66\u4e60Python\u722c\u866b\u3002\u9009\u62e9\u9002\u5408\u81ea\u5df1\u7684\u5b66\u4e60\u8d44\u6e90\uff0c\u7cfb\u7edf\u5730\u5b66\u4e60\u722c\u866b\u6280\u672f\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u6280\u672f\u535a\u5ba2\u4e0e\u8bba\u575b<\/strong><br \/>\u5173\u6ce8\u4e00\u4e9b\u6280\u672f\u535a\u5ba2\u548c\u8bba\u575b\uff0c\u4e86\u89e3\u6700\u65b0\u7684\u6280\u672f\u52a8\u6001\uff0c\u5b66\u4e60\u4ed6\u4eba\u7684\u7ecf\u9a8c\u548c\u6280\u5de7\u3002\u5728\u8bba\u575b\u4e2d\u79ef\u6781\u63d0\u95ee\u548c\u56de\u7b54\u95ee\u9898\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u52a0\u6df1\u5bf9\u6280\u672f\u7684\u7406\u89e3\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u5f00\u6e90\u793e\u533a<\/strong><br \/>\u53c2\u4e0e\u5f00\u6e90\u793e\u533a\uff0c\u8d21\u732e\u4ee3\u7801\uff0c\u64b0\u5199\u6587\u6863\uff0c\u5206\u4eab\u81ea\u5df1\u7684\u7ecf\u9a8c\u3002\u8fd9\u4e0d\u4ec5\u53ef\u4ee5\u63d0\u9ad8\u4f60\u7684\u6280\u672f\u6c34\u5e73\uff0c\u8fd8\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5efa\u7acb\u826f\u597d\u7684\u804c\u4e1a\u58f0\u8a89\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n<p><p>\u901a\u8fc7\u4ee5\u4e0a\u8fd9\u4e9b\u6b65\u9aa4\u548c\u65b9\u6cd5\uff0c\u4f60\u5c06\u80fd\u591f\u66f4\u597d\u5730\u638c\u63e1Python\u722c\u866b\u6280\u672f\uff0c\u5e76\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u5e94\u7528\u6240\u5b66\u7684\u77e5\u8bc6\u3002\u5b66\u4e60\u722c\u866b\u4e0d\u4ec5\u53ef\u4ee5\u5e2e\u52a9\u4f60\u83b7\u53d6\u6d77\u91cf\u7684\u6570\u636e\uff0c\u8fd8\u53ef\u4ee5\u4e3a\u4f60\u5728\u6570\u636e\u5206\u6790\u3001<a href=\"https:\/\/docs.pingcode.com\/ask\/59192.html\" target=\"_blank\">\u673a\u5668\u5b66\u4e60<\/a>\u7b49\u9886\u57df\u7684\u6df1\u5165\u7814\u7a76\u5960\u5b9a\u57fa\u7840\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5f00\u59cb\u5b66\u4e60Python\u722c\u866b\u7f16\u7a0b\uff1f<\/strong><br \/>\u5b66\u4e60Python\u722c\u866b\u7f16\u7a0b\u7684\u7b2c\u4e00\u6b65\u662f\u638c\u63e1Python\u57fa\u7840\u77e5\u8bc6\u3002\u53ef\u4ee5\u901a\u8fc7\u5728\u7ebf\u8bfe\u7a0b\u3001\u4e66\u7c4d\u6216\u6559\u7a0b\u6765\u5b66\u4e60Python\u7684\u57fa\u672c\u8bed\u6cd5\u548c\u6570\u636e\u7ed3\u6784\u3002\u4e86\u89e3HTTP\u534f\u8bae\u3001HTML\u7ed3\u6784\u53ca\u5176\u6807\u7b7e\u4e5f\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u8fd9\u5c06\u4e3a\u540e\u7eed\u7684\u722c\u866b\u5f00\u53d1\u6253\u4e0b\u57fa\u7840\u3002\u5efa\u8bae\u4ece\u4e00\u4e9b\u7b80\u5355\u7684\u722c\u866b\u9879\u76ee\u5f00\u59cb\uff0c\u9010\u6b65\u589e\u52a0\u96be\u5ea6\uff0c\u5b9e\u8df5\u662f\u63d0\u9ad8\u6280\u80fd\u7684\u5173\u952e\u3002<\/p>\n<p><strong>\u5728\u5b66\u4e60Python\u722c\u866b\u65f6\uff0c\u6709\u54ea\u4e9b\u5e38\u89c1\u7684\u5de5\u5177\u548c\u5e93\u63a8\u8350\uff1f<\/strong><br \/>\u5728\u5b66\u4e60Python\u722c\u866b\u65f6\uff0c\u6709\u51e0\u4e2a\u975e\u5e38\u5b9e\u7528\u7684\u5e93\u53ef\u4ee5\u5e2e\u52a9\u4f60\u66f4\u9ad8\u6548\u5730\u8fdb\u884c\u5f00\u53d1\u3002\u6bd4\u5982\uff0c<code>Requests<\/code>\u5e93\u7528\u4e8e\u53d1\u9001HTTP\u8bf7\u6c42\uff0c<code>BeautifulSoup<\/code>\u7528\u4e8e\u89e3\u6790HTML\u548cXML\u6587\u6863\uff0c<code>Scrapy<\/code>\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u6846\u67b6\uff0c\u9002\u5408\u8fdb\u884c\u590d\u6742\u7684\u722c\u866b\u9879\u76ee\u3002\u6b64\u5916\uff0c<code>Selenium<\/code>\u53ef\u4ee5\u7528\u4e8e\u5904\u7406\u52a8\u6001\u52a0\u8f7d\u7684\u7f51\u9875\u3002\u6839\u636e\u9879\u76ee\u7684\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u5de5\u5177\uff0c\u5c06\u4f1a\u4e8b\u534a\u529f\u500d\u3002<\/p>\n<p><strong>\u5982\u4f55\u786e\u4fdd\u722c\u866b\u7684\u5408\u6cd5\u6027\u548c\u9053\u5fb7\u6027\uff1f<\/strong><br \/>\u5728\u8fdb\u884c\u722c\u866b\u64cd\u4f5c\u65f6\uff0c\u5fc5\u987b\u9075\u5faa\u7f51\u7ad9\u7684<code>robots.txt<\/code>\u534f\u8bae\uff0c\u4e86\u89e3\u7f51\u7ad9\u7684\u722c\u866b\u653f\u7b56\uff0c\u907f\u514d\u6293\u53d6\u7981\u6b62\u7684\u6570\u636e\u3002\u6b64\u5916\uff0c\u5408\u7406\u8bbe\u7f6e\u8bf7\u6c42\u9891\u7387\uff0c\u907f\u514d\u5bf9\u76ee\u6807\u7f51\u7ad9\u9020\u6210\u8d1f\u62c5\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u5bf9\u4e8e\u722c\u53d6\u7684\u6570\u636e\uff0c\u9075\u5faa\u76f8\u5173\u6cd5\u5f8b\u6cd5\u89c4\uff0c\u5c0a\u91cd\u7528\u6237\u9690\u79c1\u548c\u6570\u636e\u6240\u6709\u6743\u3002\u4fdd\u6301\u826f\u597d\u7684\u9053\u5fb7\u89c4\u8303\uff0c\u4e0d\u4ec5\u53ef\u4ee5\u4fdd\u62a4\u81ea\u5df1\uff0c\u4e5f\u80fd\u7ef4\u62a4\u6574\u4e2a\u722c\u866b\u793e\u533a\u7684\u58f0\u8a89\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5b66\u597d\u7528Python\u722c\u866b\u9700\u8981\u638c\u63e1Python\u7f16\u7a0b\u57fa\u7840\u3001\u7406\u89e3HTTP\u534f\u8bae\u3001\u719f\u6089\u5e38\u7528\u722c\u866b\u5e93\u3001\u638c\u63e1\u6570\u636e\u5b58\u50a8\u6280\u672f\u3001\u9075\u5faa\u722c [&hellip;]","protected":false},"author":3,"featured_media":1002395,"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\/1002387"}],"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=1002387"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1002387\/revisions"}],"predecessor-version":[{"id":1002396,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1002387\/revisions\/1002396"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1002395"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1002387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1002387"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1002387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}