{"id":112024,"date":"2026-10-02T12:40:54","date_gmt":"2026-10-02T04:40:54","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/112024.html"},"modified":"2026-10-02T12:40:54","modified_gmt":"2026-10-02T04:40:54","slug":"05-python%e7%88%ac%e8%99%ab%e5%b7%a5%e7%a8%8b%e5%8c%96%e5%ae%8c%e5%96%84","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/112024.html","title":{"rendered":"05-Python\u722c\u866b\u5de5\u7a0b\u5316\u5b8c\u5584"},"content":{"rendered":"<p>\u524d\u97624\u7bc7\u5b66\u4f1a\u4e86\u53d1\u8bf7\u6c42\u3001\u63d0\u6570\u636e\u3001\u6293\u8868\u683c\u3001\u5b58CSV\u3002\u80fd\u8dd1\u901a\u4e00\u4e2a\u5c0f\u722c\u866b\u4e86&#xff0c;\u4f46\u8dd1\u591a\u4e86\u5c31\u4f1a\u53d1\u73b0&#xff1a;<\/p>\n<ul>\n<li>\u8dd1\u4e86\u534a\u5c0f\u65f6&#xff0c;\u6700\u540e\u4e00\u9875\u7f51\u7edc\u8d85\u65f6\u5d29\u4e86&#xff0c;\u524d\u9762\u6570\u636e\u5168\u767d\u5e72<\/li>\n<li>\u8bf7\u6c42\u592a\u5feb\u88ab\u7f51\u7ad9\u5c01\u4e86 IP<\/li>\n<li>\u9875\u9762\u7ed3\u6784\u5076\u5c14\u53d8\u4e00\u4e0b&#xff0c;\u7a0b\u5e8f\u76f4\u63a5\u62a5\u9519\u9000\u51fa<\/li>\n<li>\u7f51\u7edc\u4e0d\u7a33\u5b9a&#xff0c;\u7a0b\u5e8f\u5361\u5728\u90a3\u91cc\u4e00\u52a8\u4e0d\u52a8<\/li>\n<\/ul>\n<p>\u4eca\u5929\u8fd9\u7bc7\u662f\u6570\u636e\u91c7\u96c6\u90e8\u5206\u7684\u6536\u5c3e\u2014\u2014\u628a\u524d\u9762\u7684\u77e5\u8bc6\u4e32\u8d77\u6765&#xff0c;\u52a0\u4e0a\u51e0\u4e2a\u5173\u952e\u7684&#034;\u9632\u62a4\u76fe&#034;&#xff0c;\u8ba9\u4f60\u7684\u722c\u866b\u9047\u5230\u95ee\u9898\u4e0d\u5d29\u6e83\u3001\u5931\u8d25\u4e4b\u540e\u80fd\u91cd\u8bd5\u3001\u88ab\u5c01\u4e4b\u524d\u61c2\u514b\u5236\u3002<\/p>\n<p>\u4eca\u5929\u6559\u4e94\u62db&#xff0c;\u5168\u662f\u5e72\u8d27\u3002<\/p>\n<hr \/>\n<h3>\u7b2c\u4e00\u62db&#xff1a;\u8d85\u65f6\u8bbe\u7f6e timeout<\/h3>\n<p>\u722c\u866b\u8dd1\u7740\u8dd1\u7740\u7a81\u7136\u4e0d\u52a8\u4e86&#xff0c;\u4e5f\u4e0d\u62a5\u9519&#xff0c;\u5927\u6982\u7387\u662f\u7f51\u7edc\u95ee\u9898\u2014\u2014\u8bf7\u6c42\u53d1\u51fa\u53bb\u4e86&#xff0c;\u4f46\u670d\u52a1\u5668\u4e00\u76f4\u4e0d\u54cd\u5e94\u3002requests \u9ed8\u8ba4\u6ca1\u6709\u8d85\u65f6\u9650\u5236&#xff0c;\u4f1a\u4e00\u76f4\u7b49\u3002<\/p>\n<p>\u7ed9\u5b83\u8bbe\u4e00\u4e2a&#034;\u8010\u5fc3\u4e0a\u9650&#034;&#xff1a;<\/p>\n<p><span class=\"token keyword\">import<\/span> requests<\/p>\n<p><span class=\"token comment\"># \u6700\u591a\u7b4910\u79d2&#xff0c;\u8d85\u8fc7\u5c31\u62a5\u9519<\/span><br \/>\nresponse <span class=\"token operator\">&#061;<\/span> requests<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;https:\/\/example.com&#039;<\/span><span class=\"token punctuation\">,<\/span> timeout<span class=\"token operator\">&#061;<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u8d85\u65f6\u8fd8\u80fd\u5206\u5f00\u8bbe\u7f6e&#xff1a;\u8fde\u63a5\u8d85\u65f6\u548c\u8bfb\u53d6\u8d85\u65f6\u3002<\/p>\n<p><span class=\"token comment\"># \u8fde\u63a5\u8d85\u65f65\u79d2&#xff0c;\u8bfb\u53d6\u8d85\u65f610\u79d2<\/span><br \/>\nresponse <span class=\"token operator\">&#061;<\/span> requests<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;https:\/\/example.com&#039;<\/span><span class=\"token punctuation\">,<\/span> timeout<span class=\"token operator\">&#061;<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">5<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u65b0\u624b\u4e0d\u7528\u7ea0\u7ed3\u592a\u7ec6&#xff0c;\u7edf\u4e00 10 \u79d2\u57fa\u672c\u591f\u7528\u3002<\/p>\n<hr \/>\n<h3>\u7b2c\u4e8c\u62db&#xff1a;\u5f02\u5e38\u6355\u83b7 try-except<\/h3>\n<p>\u5149\u8bbe\u8d85\u65f6\u8fd8\u4e0d\u591f\u2014\u2014\u8d85\u65f6\u4e86\u7a0b\u5e8f\u4f1a\u62a5\u9519\u9000\u51fa\u3002\u6211\u4eec\u5e0c\u671b\u7684\u662f&#xff1a;\u8fd9\u4e00\u9875\u5931\u8d25\u4e86\u6ca1\u5173\u7cfb&#xff0c;\u8bb0\u4e0b\u6765&#xff0c;\u7ee7\u7eed\u722c\u4e0b\u4e00\u9875&#xff0c;\u522b\u6574\u4e2a\u7a0b\u5e8f\u5d29\u4e86\u3002<\/p>\n<p>\u6700\u5e38\u89c1\u7684\u51e0\u79cd\u5f02\u5e38&#xff1a;<\/p>\n<table>\n<tr>\u5f02\u5e38\u7c7b\u578b\u4ec0\u4e48\u65f6\u5019\u89e6\u53d1<\/tr>\n<tbody>\n<tr>\n<td>requests.exceptions.Timeout<\/td>\n<td>\u8bf7\u6c42\u8d85\u65f6<\/td>\n<\/tr>\n<tr>\n<td>requests.exceptions.ConnectionError<\/td>\n<td>\u8fde\u4e0d\u4e0a\u670d\u52a1\u5668<\/td>\n<\/tr>\n<tr>\n<td>requests.exceptions.RequestException<\/td>\n<td>\u6240\u6709\u8bf7\u6c42\u5f02\u5e38\u7684\u8001\u7956\u5b97&#xff08;\u515c\u5e95\u7528&#xff09;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span class=\"token keyword\">import<\/span> requests<\/p>\n<p><span class=\"token keyword\">try<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    response <span class=\"token operator\">&#061;<\/span> requests<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span>url<span class=\"token punctuation\">,<\/span> timeout<span class=\"token operator\">&#061;<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    response<span class=\"token punctuation\">.<\/span>raise_for_status<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u72b6\u6001\u7801\u4e0d\u662f200\u4e5f\u4f1a\u62a5\u9519<\/span><br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\u8bf7\u6c42\u6210\u529f&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">except<\/span> requests<span class=\"token punctuation\">.<\/span>exceptions<span class=\"token punctuation\">.<\/span>Timeout<span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;\u8bf7\u6c42\u8d85\u65f6&#xff1a;<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>url<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">except<\/span> requests<span class=\"token punctuation\">.<\/span>exceptions<span class=\"token punctuation\">.<\/span>ConnectionError<span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;\u8fde\u63a5\u5931\u8d25&#xff1a;<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>url<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">except<\/span> requests<span class=\"token punctuation\">.<\/span>exceptions<span class=\"token punctuation\">.<\/span>RequestException <span class=\"token keyword\">as<\/span> e<span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;\u8bf7\u6c42\u51fa\u9519&#xff1a;<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>url<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#xff0c;\u9519\u8bef\u4fe1\u606f&#xff1a;<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>e<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u6ce8\u610f&#xff1a;response.raise_for_status() \u5f88\u91cd\u8981\u3002\u5b83\u68c0\u67e5 HTTP \u72b6\u6001\u7801&#xff0c;404\u3001500 \u8fd9\u79cd\u9519\u8bef\u4e5f\u4f1a\u629b\u51fa\u5f02\u5e38\u3002\u4e0d\u7136\u4f60\u62ff\u5230\u4e00\u4e2a 404 \u9875\u9762\u8fd8\u4ee5\u4e3a\u6210\u529f\u4e86\u3002<\/p>\n<hr \/>\n<h3>\u7b2c\u4e09\u62db&#xff1a;\u8bf7\u6c42\u4f11\u7720 time.sleep<\/h3>\n<p>\u722c\u866b\u722c\u592a\u5feb&#xff0c;\u670d\u52a1\u5668\u538b\u529b\u5927&#xff1b;\u800c\u4e14\u8bf7\u6c42\u592a\u5feb\u5bb9\u6613\u88ab\u8bc6\u522b\u6210\u722c\u866b\u3001\u5c01 IP\u3002\u52a0\u4e2a\u4f11\u7720&#xff0c;\u65e2\u662f\u793c\u8c8c&#xff0c;\u4e5f\u662f\u81ea\u4fdd\u3002<\/p>\n<p><span class=\"token keyword\">import<\/span> requests<br \/>\n<span class=\"token keyword\">import<\/span> time<\/p>\n<p><span class=\"token keyword\">for<\/span> url <span class=\"token keyword\">in<\/span> urls<span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token keyword\">try<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        response <span class=\"token operator\">&#061;<\/span> requests<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span>url<span class=\"token punctuation\">,<\/span> timeout<span class=\"token operator\">&#061;<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">except<\/span> Exception <span class=\"token keyword\">as<\/span> e<span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;\u722c\u53d6\u5931\u8d25&#xff1a;<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>url<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#xff0c;<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>e<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>    <span class=\"token comment\"># \u6bcf\u6b21\u8bf7\u6c42\u540e\u4f11\u77201\u79d2<\/span><br \/>\n    time<span class=\"token punctuation\">.<\/span>sleep<span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u8fdb\u9636&#xff1a;\u968f\u673a\u4f11\u7720\u66f4\u50cf\u771f\u4eba\u3002 \u56fa\u5b9a\u65f6\u95f4\u4e5f\u5bb9\u6613\u88ab\u8bc6\u522b\u2014\u2014\u54ea\u6709\u771f\u4eba\u6bcf\u6b21\u90fd\u7cbe\u786e\u7b49 1 \u79d2&#xff1f;<\/p>\n<p><span class=\"token keyword\">import<\/span> random<br \/>\n<span class=\"token keyword\">import<\/span> time<\/p>\n<p><span class=\"token comment\"># \u968f\u673a\u4f11\u77201\u52303\u79d2<\/span><br \/>\ntime<span class=\"token punctuation\">.<\/span>sleep<span class=\"token punctuation\">(<\/span>random<span class=\"token punctuation\">.<\/span>uniform<span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">3<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<hr \/>\n<h3>\u7b2c\u56db\u62db&#xff1a;User-Agent \u4f2a\u88c5 &#043; \u8bf7\u6c42\u5934\u5b8c\u5584<\/h3>\n<p>\u5f88\u591a\u7f51\u7ad9\u68c0\u67e5\u8bf7\u6c42\u5934&#xff0c;\u53d1\u73b0\u4f60\u662f python-requests \u76f4\u63a5\u5c31\u62d2\u4e86\u3002<\/p>\n<p>headers <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token string\">&#039;User-Agent&#039;<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string\">&#039;Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/120.0.0.0 Safari\/537.36&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token string\">&#039;Referer&#039;<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string\">&#039;https:\/\/example.com\/&#039;<\/span><span class=\"token punctuation\">,<\/span>          <span class=\"token comment\"># \u4ece\u54ea\u4e2a\u9875\u9762\u70b9\u8fc7\u6765\u7684<\/span><br \/>\n    <span class=\"token string\">&#039;Accept&#039;<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string\">&#039;text\/html,application\/xhtml&#043;xml,application\/xml;q&#061;0.9,*\/*;q&#061;0.8&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token string\">&#039;Accept-Language&#039;<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string\">&#039;zh-CN,zh;q&#061;0.9&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>response <span class=\"token operator\">&#061;<\/span> requests<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span>url<span class=\"token punctuation\">,<\/span> headers<span class=\"token operator\">&#061;<\/span>headers<span class=\"token punctuation\">,<\/span> timeout<span class=\"token operator\">&#061;<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u8bb0\u4f4f\u4e00\u4e2a\u539f\u5219&#xff1a;\u4f2a\u88c5\u5f97\u8d8a\u50cf\u6d4f\u89c8\u5668&#xff0c;\u8d8a\u4e0d\u5bb9\u6613\u88ab\u5c01\u3002<\/p>\n<hr \/>\n<h3>\u7b2c\u4e94\u62db&#xff1a;\u91cd\u8bd5\u673a\u5236<\/h3>\n<p>\u6709\u65f6\u5019\u5931\u8d25\u53ea\u662f\u6682\u65f6\u7684\u2014\u2014\u7f51\u7edc\u6296\u4e00\u4e0b\u3001\u670d\u52a1\u5668\u521a\u597d\u5fd9\u4e0d\u8fc7\u6765&#xff0c;\u91cd\u8bd5\u4e00\u4e0b\u8bf4\u4e0d\u5b9a\u5c31\u6210\u4e86\u3002<\/p>\n<p><span class=\"token keyword\">import<\/span> requests<br \/>\n<span class=\"token keyword\">import<\/span> time<\/p>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">fetch_url<\/span><span class=\"token punctuation\">(<\/span>url<span class=\"token punctuation\">,<\/span> headers<span class=\"token punctuation\">,<\/span> max_retries<span class=\"token operator\">&#061;<\/span><span class=\"token number\">3<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token triple-quoted-string string\">&#034;&#034;&#034;<br \/>\n    \u5e26\u91cd\u8bd5\u7684\u8bf7\u6c42\u51fd\u6570<br \/>\n    max_retries: \u6700\u591a\u91cd\u8bd5\u6b21\u6570<br \/>\n    &#034;&#034;&#034;<\/span><br \/>\n    <span class=\"token keyword\">for<\/span> attempt <span class=\"token keyword\">in<\/span> <span class=\"token builtin\">range<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> max_retries <span class=\"token operator\">&#043;<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token keyword\">try<\/span><span class=\"token punctuation\">:<\/span><br \/>\n            response <span class=\"token operator\">&#061;<\/span> requests<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span>url<span class=\"token punctuation\">,<\/span> headers<span class=\"token operator\">&#061;<\/span>headers<span class=\"token punctuation\">,<\/span> timeout<span class=\"token operator\">&#061;<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            response<span class=\"token punctuation\">.<\/span>raise_for_status<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> response  <span class=\"token comment\"># \u6210\u529f\u5c31\u8fd4\u56de<\/span><br \/>\n        <span class=\"token keyword\">except<\/span> requests<span class=\"token punctuation\">.<\/span>exceptions<span class=\"token punctuation\">.<\/span>RequestException <span class=\"token keyword\">as<\/span> e<span class=\"token punctuation\">:<\/span><br \/>\n            <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;\u7b2c <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>attempt<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> \u6b21\u8bf7\u6c42\u5931\u8d25&#xff1a;<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>e<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token keyword\">if<\/span> attempt <span class=\"token operator\">&lt;<\/span> max_retries<span class=\"token punctuation\">:<\/span><br \/>\n                <span class=\"token comment\"># \u91cd\u8bd5\u95f4\u9694\u9012\u589e&#xff1a;\u7b2c1\u6b21\u7b492\u79d2&#xff0c;\u7b2c2\u6b21\u7b494\u79d2<\/span><br \/>\n                wait_time <span class=\"token operator\">&#061;<\/span> attempt <span class=\"token operator\">*<\/span> <span class=\"token number\">2<\/span><br \/>\n                <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;\u7b49\u5f85 <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>wait_time<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> \u79d2\u540e\u91cd\u8bd5&#8230;&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n                time<span class=\"token punctuation\">.<\/span>sleep<span class=\"token punctuation\">(<\/span>wait_time<span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token keyword\">else<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;\u5df2\u91cd\u8bd5 <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>max_retries<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> \u6b21&#xff0c;\u6700\u7ec8\u5931\u8d25&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">None<\/span><\/p>\n<p>\u4e09\u4e2a\u8bbe\u8ba1\u7ec6\u8282&#xff1a;<\/p>\n<li>\u6700\u591a\u91cd\u8bd5 3 \u6b21&#xff1a;\u4e0d\u80fd\u65e0\u9650\u91cd\u8bd5&#xff0c;\u4e0d\u7136\u6b7b\u5faa\u73af<\/li>\n<li>\u95f4\u9694\u9012\u589e&#xff1a;\u8d8a\u5931\u8d25\u8d8a\u6709\u8010\u5fc3&#xff0c;\u6307\u6570\u9000\u907f\u7684\u7b80\u5316\u7248<\/li>\n<li>\u5931\u8d25\u8fd4\u56de None&#xff1a;\u8ba9\u8c03\u7528\u65b9\u51b3\u5b9a\u600e\u4e48\u5904\u7406\u5931\u8d25<\/li>\n<hr \/>\n<h3>\u4e94\u62db\u5408\u4f53&#xff1a;\u5b8c\u6574\u5065\u58ee\u722c\u866b\u6a21\u677f<\/h3>\n<p>\u4e94\u62db\u90fd\u6559\u5b8c\u4e86&#xff0c;\u628a\u5b83\u4eec\u5168\u90e8\u6574\u5408\u6210\u4e00\u4e2a\u53ef\u4ee5\u76f4\u63a5\u62ff\u53bb\u6539\u7684\u5b8c\u6574\u6a21\u677f&#xff1a;<\/p>\n<p><span class=\"token keyword\">import<\/span> requests<br \/>\n<span class=\"token keyword\">import<\/span> time<br \/>\n<span class=\"token keyword\">import<\/span> random<br \/>\n<span class=\"token keyword\">import<\/span> csv<br \/>\n<span class=\"token keyword\">from<\/span> bs4 <span class=\"token keyword\">import<\/span> BeautifulSoup<\/p>\n<p><span class=\"token comment\"># &#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061; \u914d\u7f6e\u533a &#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;<\/span><br \/>\nBASE_URL <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#039;https:\/\/example.com\/list?page&#061;&#039;<\/span>  <span class=\"token comment\"># \u76ee\u6807\u7f51\u7ad9\u57fa\u7840URL<\/span><br \/>\nTOTAL_PAGES <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">10<\/span>      <span class=\"token comment\"># \u603b\u9875\u6570<\/span><br \/>\nOUTPUT_FILE <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#039;data.csv&#039;<\/span>  <span class=\"token comment\"># \u8f93\u51fa\u6587\u4ef6\u540d<\/span><\/p>\n<p>HEADERS <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token string\">&#039;User-Agent&#039;<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string\">&#039;Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/120.0.0.0 Safari\/537.36&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token string\">&#039;Referer&#039;<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string\">&#039;https:\/\/example.com\/&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>MAX_RETRIES <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">3<\/span>   <span class=\"token comment\"># \u6700\u5927\u91cd\u8bd5\u6b21\u6570<\/span><br \/>\nSLEEP_MIN <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">1<\/span>     <span class=\"token comment\"># \u6700\u77ed\u4f11\u7720\u65f6\u95f4&#xff08;\u79d2&#xff09;<\/span><br \/>\nSLEEP_MAX <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">3<\/span>     <span class=\"token comment\"># \u6700\u957f\u4f11\u7720\u65f6\u95f4&#xff08;\u79d2&#xff09;<\/span><br \/>\nTIMEOUT <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">10<\/span>      <span class=\"token comment\"># \u8bf7\u6c42\u8d85\u65f6\u65f6\u95f4&#xff08;\u79d2&#xff09;<\/span><\/p>\n<p><span class=\"token comment\"># &#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061; \u6838\u5fc3\u51fd\u6570 &#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;<\/span><br \/>\n<span class=\"token keyword\">def<\/span> <span class=\"token function\">fetch_page<\/span><span class=\"token punctuation\">(<\/span>url<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token triple-quoted-string string\">&#034;&#034;&#034;\u5e26\u91cd\u8bd5\u7684\u9875\u9762\u8bf7\u6c42\u51fd\u6570&#034;&#034;&#034;<\/span><br \/>\n    <span class=\"token keyword\">for<\/span> attempt <span class=\"token keyword\">in<\/span> <span class=\"token builtin\">range<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> MAX_RETRIES <span class=\"token operator\">&#043;<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token keyword\">try<\/span><span class=\"token punctuation\">:<\/span><br \/>\n            response <span class=\"token operator\">&#061;<\/span> requests<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span>url<span class=\"token punctuation\">,<\/span> headers<span class=\"token operator\">&#061;<\/span>HEADERS<span class=\"token punctuation\">,<\/span> timeout<span class=\"token operator\">&#061;<\/span>TIMEOUT<span class=\"token punctuation\">)<\/span><br \/>\n            response<span class=\"token punctuation\">.<\/span>raise_for_status<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            response<span class=\"token punctuation\">.<\/span>encoding <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#039;utf-8&#039;<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> response<br \/>\n        <span class=\"token keyword\">except<\/span> requests<span class=\"token punctuation\">.<\/span>exceptions<span class=\"token punctuation\">.<\/span>Timeout<span class=\"token punctuation\">:<\/span><br \/>\n            <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;\u7b2c<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>attempt<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">\u6b21\u8bf7\u6c42\u8d85\u65f6&#xff1a;<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>url<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token keyword\">except<\/span> requests<span class=\"token punctuation\">.<\/span>exceptions<span class=\"token punctuation\">.<\/span>ConnectionError<span class=\"token punctuation\">:<\/span><br \/>\n            <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;\u7b2c<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>attempt<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">\u6b21\u8fde\u63a5\u5931\u8d25&#xff1a;<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>url<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token keyword\">except<\/span> requests<span class=\"token punctuation\">.<\/span>exceptions<span class=\"token punctuation\">.<\/span>RequestException <span class=\"token keyword\">as<\/span> e<span class=\"token punctuation\">:<\/span><br \/>\n            <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;\u7b2c<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>attempt<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">\u6b21\u8bf7\u6c42\u5f02\u5e38&#xff1a;<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>e<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>        <span class=\"token keyword\">if<\/span> attempt <span class=\"token operator\">&lt;<\/span> MAX_RETRIES<span class=\"token punctuation\">:<\/span><br \/>\n            time<span class=\"token punctuation\">.<\/span>sleep<span class=\"token punctuation\">(<\/span>attempt <span class=\"token operator\">*<\/span> <span class=\"token number\">2<\/span><span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u91cd\u8bd5\u95f4\u9694\u9012\u589e<\/span><br \/>\n        <span class=\"token keyword\">else<\/span><span class=\"token punctuation\">:<\/span><br \/>\n            <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>url<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> \u91cd\u8bd5<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>MAX_RETRIES<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">\u6b21\u540e\u4ecd\u5931\u8d25&#xff0c;\u8df3\u8fc7&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> <span class=\"token boolean\">None<\/span><\/p>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">parse_data<\/span><span class=\"token punctuation\">(<\/span>html_text<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token triple-quoted-string string\">&#034;&#034;&#034;\u89e3\u6790\u9875\u9762\u63d0\u53d6\u6570\u636e&#xff08;\u6839\u636e\u5b9e\u9645\u7f51\u7ad9\u7ed3\u6784\u4fee\u6539&#xff09;&#034;&#034;&#034;<\/span><br \/>\n    soup <span class=\"token operator\">&#061;<\/span> BeautifulSoup<span class=\"token punctuation\">(<\/span>html_text<span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#039;html.parser&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    items <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><br \/>\n    <span class=\"token keyword\">for<\/span> item <span class=\"token keyword\">in<\/span> soup<span class=\"token punctuation\">.<\/span>select<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;.item&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        items<span class=\"token punctuation\">.<\/span>append<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token string\">&#039;\u6807\u9898&#039;<\/span><span class=\"token punctuation\">:<\/span> item<span class=\"token punctuation\">.<\/span>select_one<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;.title&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>get_text<span class=\"token punctuation\">(<\/span>strip<span class=\"token operator\">&#061;<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><br \/>\n            <span class=\"token string\">&#039;\u65e5\u671f&#039;<\/span><span class=\"token punctuation\">:<\/span> item<span class=\"token punctuation\">.<\/span>select_one<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;.date&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>get_text<span class=\"token punctuation\">(<\/span>strip<span class=\"token operator\">&#061;<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> items<\/p>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">save_to_csv<\/span><span class=\"token punctuation\">(<\/span>data_list<span class=\"token punctuation\">,<\/span> file_name<span class=\"token punctuation\">,<\/span> mode<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#039;a&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token triple-quoted-string string\">&#034;&#034;&#034;\u4fdd\u5b58\u6570\u636e\u5230CSV&#034;&#034;&#034;<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token keyword\">not<\/span> data_list<span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token keyword\">return<\/span><br \/>\n    fieldnames <span class=\"token operator\">&#061;<\/span> data_list<span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>keys<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">with<\/span> <span class=\"token builtin\">open<\/span><span class=\"token punctuation\">(<\/span>file_name<span class=\"token punctuation\">,<\/span> mode<span class=\"token punctuation\">,<\/span> newline<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#039;&#039;<\/span><span class=\"token punctuation\">,<\/span> encoding<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#039;utf-8-sig&#039;<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">as<\/span> f<span class=\"token punctuation\">:<\/span><br \/>\n        writer <span class=\"token operator\">&#061;<\/span> csv<span class=\"token punctuation\">.<\/span>DictWriter<span class=\"token punctuation\">(<\/span>f<span class=\"token punctuation\">,<\/span> fieldnames<span class=\"token operator\">&#061;<\/span>fieldnames<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token keyword\">if<\/span> mode <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#039;w&#039;<\/span><span class=\"token punctuation\">:<\/span><br \/>\n            writer<span class=\"token punctuation\">.<\/span>writeheader<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        writer<span class=\"token punctuation\">.<\/span>writerows<span class=\"token punctuation\">(<\/span>data_list<span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token comment\"># &#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061; \u4e3b\u7a0b\u5e8f &#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;<\/span><br \/>\n<span class=\"token keyword\">def<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\u722c\u866b\u5f00\u59cb\u8fd0\u884c&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    all_data <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><br \/>\n    failed_pages <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span>  <span class=\"token comment\"># \u8bb0\u5f55\u5931\u8d25\u7684\u9875\u9762<\/span><\/p>\n<p>    <span class=\"token keyword\">for<\/span> page <span class=\"token keyword\">in<\/span> <span class=\"token builtin\">range<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> TOTAL_PAGES <span class=\"token operator\">&#043;<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        url <span class=\"token operator\">&#061;<\/span> BASE_URL <span class=\"token operator\">&#043;<\/span> <span class=\"token builtin\">str<\/span><span class=\"token punctuation\">(<\/span>page<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;\\\\n\u6b63\u5728\u722c\u53d6\u7b2c <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>page<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> \u9875&#xff1a;<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>url<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>        response <span class=\"token operator\">&#061;<\/span> fetch_page<span class=\"token punctuation\">(<\/span>url<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token keyword\">if<\/span> response <span class=\"token keyword\">is<\/span> <span class=\"token boolean\">None<\/span><span class=\"token punctuation\">:<\/span><br \/>\n            failed_pages<span class=\"token punctuation\">.<\/span>append<span class=\"token punctuation\">(<\/span>page<span class=\"token punctuation\">)<\/span><br \/>\n            time<span class=\"token punctuation\">.<\/span>sleep<span class=\"token punctuation\">(<\/span>random<span class=\"token punctuation\">.<\/span>uniform<span class=\"token punctuation\">(<\/span>SLEEP_MIN<span class=\"token punctuation\">,<\/span> SLEEP_MAX<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token keyword\">continue<\/span><\/p>\n<p>        <span class=\"token keyword\">try<\/span><span class=\"token punctuation\">:<\/span><br \/>\n            items <span class=\"token operator\">&#061;<\/span> parse_data<span class=\"token punctuation\">(<\/span>response<span class=\"token punctuation\">.<\/span>text<span class=\"token punctuation\">)<\/span><br \/>\n            all_data<span class=\"token punctuation\">.<\/span>extend<span class=\"token punctuation\">(<\/span>items<span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;  \u63d0\u53d6\u5230 <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span><span class=\"token builtin\">len<\/span><span class=\"token punctuation\">(<\/span>items<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> \u6761\u6570\u636e&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token keyword\">except<\/span> Exception <span class=\"token keyword\">as<\/span> e<span class=\"token punctuation\">:<\/span><br \/>\n            <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;  \u89e3\u6790\u5931\u8d25&#xff1a;<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>e<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n            failed_pages<span class=\"token punctuation\">.<\/span>append<span class=\"token punctuation\">(<\/span>page<span class=\"token punctuation\">)<\/span><\/p>\n<p>        <span class=\"token keyword\">if<\/span> page <span class=\"token operator\">&lt;<\/span> TOTAL_PAGES<span class=\"token punctuation\">:<\/span><br \/>\n            time<span class=\"token punctuation\">.<\/span>sleep<span class=\"token punctuation\">(<\/span>random<span class=\"token punctuation\">.<\/span>uniform<span class=\"token punctuation\">(<\/span>SLEEP_MIN<span class=\"token punctuation\">,<\/span> SLEEP_MAX<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>    <span class=\"token comment\"># \u6536\u5c3e<\/span><br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;\\\\n\u722c\u53d6\u5b8c\u6210&#xff01;\u6210\u529f <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>TOTAL_PAGES <span class=\"token operator\">&#8211;<\/span> <span class=\"token builtin\">len<\/span><span class=\"token punctuation\">(<\/span>failed_pages<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> \u9875&#xff0c;\u5931\u8d25 <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span><span class=\"token builtin\">len<\/span><span class=\"token punctuation\">(<\/span>failed_pages<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> \u9875&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;\u5171\u83b7\u53d6 <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span><span class=\"token builtin\">len<\/span><span class=\"token punctuation\">(<\/span>all_data<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> \u6761\u6570\u636e&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>    <span class=\"token keyword\">if<\/span> all_data<span class=\"token punctuation\">:<\/span><br \/>\n        save_to_csv<span class=\"token punctuation\">(<\/span>all_data<span class=\"token punctuation\">,<\/span> OUTPUT_FILE<span class=\"token punctuation\">,<\/span> mode<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#039;w&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;\u6570\u636e\u5df2\u4fdd\u5b58\u5230 <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>OUTPUT_FILE<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">else<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\u6ca1\u6709\u83b7\u53d6\u5230\u4efb\u4f55\u6570\u636e&#034;<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token keyword\">if<\/span> __name__ <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#039;__main__&#039;<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    main<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u6a21\u677f\u7684\u7279\u70b9&#xff1a;<\/p>\n<ul>\n<li>\u2705 \u914d\u7f6e\u533a\u548c\u4ee3\u7801\u533a\u5206\u5f00&#xff0c;\u6539\u53c2\u6570\u4e0d\u7528\u7ffb\u4ee3\u7801<\/li>\n<li>\u2705 \u6bcf\u4e2a\u51fd\u6570\u53ea\u5e72\u4e00\u4ef6\u4e8b&#xff0c;\u6e05\u6670\u597d\u7ef4\u62a4<\/li>\n<li>\u2705 \u5931\u8d25\u7684\u9875\u9762\u4f1a\u8bb0\u5f55&#xff0c;\u65b9\u4fbf\u8865\u722c<\/li>\n<li>\u2705 \u6709\u8fdb\u5ea6\u63d0\u793a&#xff0c;\u8fd0\u884c\u8fc7\u7a0b\u4e0d\u9ed1\u76d2<\/li>\n<li>\u2705 \u6700\u540e\u6709\u7edf\u8ba1\u6c47\u603b<\/li>\n<\/ul>\n<p>\u4ee5\u540e\u8981\u722c\u522b\u7684\u7f51\u7ad9&#xff0c;\u6539\u6539\u914d\u7f6e\u533a\u548c parse_data \u51fd\u6570\u5c31\u884c\u3002<\/p>\n<hr \/>\n<h3>\u65b0\u624b\u5e38\u89c1\u9519\u8bef&#xff08;\u907f\u5751&#xff09;<\/h3>\n<table>\n<tr>\u5751\u53cd\u9762\u6559\u6750\u6b63\u786e\u505a\u6cd5<\/tr>\n<tbody>\n<tr>\n<td>try-except \u5199\u592a\u5bbd<\/td>\n<td>except: pass<\/td>\n<td>\u53ea\u6355\u83b7\u9884\u671f\u5f02\u5e38&#xff0c;\u5f02\u5e38\u4fe1\u606f\u6253\u5370\u51fa\u6765<\/td>\n<\/tr>\n<tr>\n<td>\u4f11\u7720\u592a\u77ed\/\u592a\u957f<\/td>\n<td>0.1\u79d2&#061;\u6ca1\u52a0&#xff1b;10\u79d2&#061;\u592a\u6162<\/td>\n<td>\u5c0f\u7f51\u7ad92-3\u79d2&#xff0c;\u5927\u7f51\u7ad91\u79d2\u5de6\u53f3<\/td>\n<\/tr>\n<tr>\n<td>\u91cd\u8bd5\u6ca1\u6709\u6b21\u6570\u9650\u5236<\/td>\n<td>while True<\/td>\n<td>\u8bbe\u6700\u5927\u91cd\u8bd5\u6b21\u6570&#xff0c;3\u6b21\u591f\u4e86<\/td>\n<\/tr>\n<tr>\n<td>\u6240\u6709\u9875\u9762\u540c\u4e00\u4e2aUA<\/td>\n<td>\u592a\u660e\u663e<\/td>\n<td>\u91cf\u5927\u65f6\u51c6\u5907UA\u5217\u8868\u968f\u673a\u9009<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span class=\"token comment\"># UA\u5217\u8868\u968f\u673a\u9009<\/span><br \/>\nUSER_AGENTS <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><br \/>\n    <span class=\"token string\">&#039;Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 Chrome\/120.0.0.0&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token string\">&#039;Mozilla\/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit\/605.1.15 Version\/17.0&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token string\">&#039;Mozilla\/5.0 (Windows NT 10.0; Win64; x64; rv:121.0) Gecko\/20100101 Firefox\/121.0&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n<span class=\"token punctuation\">]<\/span><br \/>\nheaders <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#039;User-Agent&#039;<\/span><span class=\"token punctuation\">:<\/span> random<span class=\"token punctuation\">.<\/span>choice<span class=\"token punctuation\">(<\/span>USER_AGENTS<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">}<\/span><\/p>\n<hr \/>\n<h3>\u771f\u5b9e\u8fd0\u884c\u6548\u679c<\/h3>\n<p>\u4e94\u62db\u5408\u4f53\u7684\u5b8c\u6574\u6a21\u677f&#xff0c;\u7528\u672c\u5730\u6a21\u62df\u6570\u636e\u8dd1\u4e00\u904d&#xff08;\u6a21\u62df\u7b2c 2 \u9875\u7b2c\u4e00\u6b21\u8bf7\u6c42\u8d85\u65f6\u3001\u91cd\u8bd5\u540e\u6210\u529f&#xff09;&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/10\/20261002044053-6abf35d50905d.png\" alt=\"\" \/><\/p>\n<p>\u53ef\u4ee5\u770b\u5230&#xff1a;\u7b2c 2 \u9875\u6a21\u62df\u4e86\u4e00\u6b21&#034;\u8d85\u65f6\u2192\u81ea\u52a8\u91cd\u8bd5\u2192\u6210\u529f&#034;\u7684\u5b8c\u6574\u8fc7\u7a0b&#xff0c;\u5931\u8d25\u7684\u9875\u9762\u88ab\u8bb0\u5f55&#xff0c;\u6700\u7ec8\u6210\u529f\u9875\u6570\u3001\u5931\u8d25\u9875\u6570\u3001\u603b\u6570\u636e\u91cf\u4e00\u76ee\u4e86\u7136&#xff0c;\u6570\u636e\u6b63\u5e38\u5199\u5165 CSV\u3002\u8fd9\u5c31\u662f\u5de5\u7a0b\u5316\u722c\u866b\u8be5\u6709\u7684\u6837\u5b50\u2014\u2014\u51fa\u95ee\u9898\u4e0d\u5d29\u3001\u5931\u8d25\u80fd\u91cd\u8bd5\u3001\u6536\u5c3e\u6709\u7edf\u8ba1\u3002<\/p>\n<hr \/>\n<h3>\u603b\u7ed3<\/h3>\n<p>\u5230\u8fd9\u91cc&#xff0c;\u6570\u636e\u91c7\u96c6\u90e8\u5206\u76845\u7bc7\u5c31\u5168\u90e8\u5b66\u5b8c\u4e86&#xff1a;<\/p>\n<ul>\n<li>\u7b2c1\u7bc7&#xff1a;requests \u53d1\u8bf7\u6c42<\/li>\n<li>\u7b2c2\u7bc7&#xff1a;BeautifulSoup \u63d0\u53d6\u6570\u636e<\/li>\n<li>\u7b2c3\u7bc7&#xff1a;\u8868\u683c\u6570\u636e\u6293\u53d6<\/li>\n<li>\u7b2c4\u7bc7&#xff1a;\u6570\u636e\u5b58 CSV &#043; \u7ffb\u9875<\/li>\n<li>\u7b2c5\u7bc7&#xff08;\u672c\u7bc7&#xff09;&#xff1a;\u5de5\u7a0b\u5316\u5b8c\u5584&#xff0c;\u8ba9\u722c\u866b&#034;\u625b\u9020&#034;<\/li>\n<\/ul>\n<p>5\u7bc7\u4e0b\u6765&#xff0c;\u4f60\u5df2\u7ecf\u80fd\u72ec\u7acb\u5199\u51fa\u4e00\u4e2a\u5065\u58ee\u3001\u4e0d\u5bb9\u6613\u5d29\u3001\u61c2\u793c\u8c8c\u7684\u5c0f\u722c\u866b\u4e86\u3002\u8fd9\u6bd4\u7f51\u4e0a\u90a3\u79cd&#034;\u4e09\u884c\u4ee3\u7801\u722cXX&#034;\u7684\u73a9\u5177\u722c\u866b\u5b9e\u7528\u591a\u4e86\u3002<\/p>\n<p>\u5b8c\u6574\u53ef\u8dd1\u5de5\u7a0b\u7248&#xff08;\u5065\u58ee\u722c\u866b\u6a21\u677f robust_spider.py&#xff09;\u5728\u914d\u5957\u8d44\u6e90\u5305\u91cc\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\u8fdb\u5165 Pandas \u7684\u4e16\u754c&#xff1a;\u6570\u636e\u600e\u4e48\u6e05\u6d17\u3001\u600e\u4e48\u5206\u6790\u3001\u600e\u4e48\u53d1\u73b0\u4ef7\u503c\u3002<\/p>\n<hr \/>\n<p>\u6885\u96c5\u8fbe\u7f16\u7a0b\u5de5\u4f5c\u5ba4 \u00b7 Python\u6570\u636e\u5b9e\u6218\u7cfb\u5217\u7b2c5\u7bc7<br \/>\n\u4e94\u62db\u4e0b\u6765&#xff0c;\u722c\u866b\u4ece&#034;\u80fd\u8dd1&#034;\u53d8\u6210&#034;\u8010\u9020&#034;\u4e86\u3002\u6570\u636e\u91c7\u96c6\u6536\u5c3e&#xff0c;\u4e0b\u4e00\u7bc7\u8fdb Pandas \u7684\u4e16\u754c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u97624\u7bc7\u5b66\u4f1a\u4e86\u53d1\u8bf7\u6c42\u3001\u63d0\u6570\u636e\u3001\u6293\u8868\u683c\u3001\u5b58CSV\u3002\u80fd\u8dd1\u901a\u4e00\u4e2a\u5c0f\u722c\u866b\u4e86&#xff0c;\u4f46\u8dd1\u591a\u4e86\u5c31\u4f1a\u53d1\u73b0&#xff1a;<br \/>\n\u8dd1\u4e86\u534a\u5c0f\u65f6&#xff0c;\u6700\u540e\u4e00\u9875\u7f51\u7edc\u8d85\u65f6\u5d29\u4e86&#xff0c;\u524d\u9762\u6570\u636e\u5168\u767d\u5e72\u8bf7\u6c42\u592a\u5feb\u88ab\u7f51\u7ad9\u5c01\u4e86 IP\u9875\u9762\u7ed3\u6784\u5076\u5c14\u53d8\u4e00\u4e0b&#xff0c;\u7a0b\u5e8f\u76f4\u63a5\u62a5\u9519\u9000\u51fa\u7f51\u7edc\u4e0d\u7a33\u5b9a&#xff0c;\u7a0b\u5e8f\u5361\u5728\u90a3\u91cc\u4e00\u52a8\u4e0d\u52a8<br \/>\n\u4eca\u5929\u8fd9\u7bc7\u662f\u6570\u636e\u91c7\u96c6\u90e8\u5206\u7684\u6536\u5c3e\u2014\u2014\u628a\u524d\u9762\u7684\u77e5\u8bc6\u4e32\u8d77\u6765&#xff0c;\u52a0\u4e0a\u51e0\u4e2a\u5173\u952e\u7684\\&#8221;\u9632\u62a4\u76fe\\&#8221;&#xff0c;\u8ba9\u4f60\u7684\u722c\u866b\u9047\u5230\u95ee\u9898\u4e0d\u5d29\u6e83\u3001\u5931\u8d25\u4e4b\u540e\u80fd\u91cd\u8bd5\u3001\u88ab\u5c01\u4e4b\u524d\u61c2\u514b\u5236\u3002<\/p>\n","protected":false},"author":2,"featured_media":112023,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[12743,11653,12740,12739,12741,12742],"topic":[],"class_list":["post-112024","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-ua","tag-11653","tag-12740","tag-12739","tag-12741","tag-12742"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>05-Python\u722c\u866b\u5de5\u7a0b\u5316\u5b8c\u5584 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/112024.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"05-Python\u722c\u866b\u5de5\u7a0b\u5316\u5b8c\u5584 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u524d\u97624\u7bc7\u5b66\u4f1a\u4e86\u53d1\u8bf7\u6c42\u3001\u63d0\u6570\u636e\u3001\u6293\u8868\u683c\u3001\u5b58CSV\u3002\u80fd\u8dd1\u901a\u4e00\u4e2a\u5c0f\u722c\u866b\u4e86&#xff0c;\u4f46\u8dd1\u591a\u4e86\u5c31\u4f1a\u53d1\u73b0&#xff1a; \u8dd1\u4e86\u534a\u5c0f\u65f6&#xff0c;\u6700\u540e\u4e00\u9875\u7f51\u7edc\u8d85\u65f6\u5d29\u4e86&#xff0c;\u524d\u9762\u6570\u636e\u5168\u767d\u5e72\u8bf7\u6c42\u592a\u5feb\u88ab\u7f51\u7ad9\u5c01\u4e86 IP\u9875\u9762\u7ed3\u6784\u5076\u5c14\u53d8\u4e00\u4e0b&#xff0c;\u7a0b\u5e8f\u76f4\u63a5\u62a5\u9519\u9000\u51fa\u7f51\u7edc\u4e0d\u7a33\u5b9a&#xff0c;\u7a0b\u5e8f\u5361\u5728\u90a3\u91cc\u4e00\u52a8\u4e0d\u52a8 \u4eca\u5929\u8fd9\u7bc7\u662f\u6570\u636e\u91c7\u96c6\u90e8\u5206\u7684\u6536\u5c3e\u2014\u2014\u628a\u524d\u9762\u7684\u77e5\u8bc6\u4e32\u8d77\u6765&#xff0c;\u52a0\u4e0a\u51e0\u4e2a\u5173\u952e\u7684&quot;\u9632\u62a4\u76fe&quot;&#xff0c;\u8ba9\u4f60\u7684\u722c\u866b\u9047\u5230\u95ee\u9898\u4e0d\u5d29\u6e83\u3001\u5931\u8d25\u4e4b\u540e\u80fd\u91cd\u8bd5\u3001\u88ab\u5c01\u4e4b\u524d\u61c2\u514b\u5236\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/112024.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-02T04:40:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/10\/20261002044053-6abf35d50905d.png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/112024.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/112024.html\",\"name\":\"05-Python\u722c\u866b\u5de5\u7a0b\u5316\u5b8c\u5584 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2026-10-02T04:40:54+00:00\",\"dateModified\":\"2026-10-02T04:40:54+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/112024.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/112024.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/112024.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"05-Python\u722c\u866b\u5de5\u7a0b\u5316\u5b8c\u5584\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\",\"url\":\"https:\/\/www.wsisp.com\/helps\/\",\"name\":\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"description\":\"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"contentUrl\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"caption\":\"admin\"},\"sameAs\":[\"http:\/\/wp.wsisp.com\"],\"url\":\"https:\/\/www.wsisp.com\/helps\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"05-Python\u722c\u866b\u5de5\u7a0b\u5316\u5b8c\u5584 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wsisp.com\/helps\/112024.html","og_locale":"zh_CN","og_type":"article","og_title":"05-Python\u722c\u866b\u5de5\u7a0b\u5316\u5b8c\u5584 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"\u524d\u97624\u7bc7\u5b66\u4f1a\u4e86\u53d1\u8bf7\u6c42\u3001\u63d0\u6570\u636e\u3001\u6293\u8868\u683c\u3001\u5b58CSV\u3002\u80fd\u8dd1\u901a\u4e00\u4e2a\u5c0f\u722c\u866b\u4e86&#xff0c;\u4f46\u8dd1\u591a\u4e86\u5c31\u4f1a\u53d1\u73b0&#xff1a; \u8dd1\u4e86\u534a\u5c0f\u65f6&#xff0c;\u6700\u540e\u4e00\u9875\u7f51\u7edc\u8d85\u65f6\u5d29\u4e86&#xff0c;\u524d\u9762\u6570\u636e\u5168\u767d\u5e72\u8bf7\u6c42\u592a\u5feb\u88ab\u7f51\u7ad9\u5c01\u4e86 IP\u9875\u9762\u7ed3\u6784\u5076\u5c14\u53d8\u4e00\u4e0b&#xff0c;\u7a0b\u5e8f\u76f4\u63a5\u62a5\u9519\u9000\u51fa\u7f51\u7edc\u4e0d\u7a33\u5b9a&#xff0c;\u7a0b\u5e8f\u5361\u5728\u90a3\u91cc\u4e00\u52a8\u4e0d\u52a8 \u4eca\u5929\u8fd9\u7bc7\u662f\u6570\u636e\u91c7\u96c6\u90e8\u5206\u7684\u6536\u5c3e\u2014\u2014\u628a\u524d\u9762\u7684\u77e5\u8bc6\u4e32\u8d77\u6765&#xff0c;\u52a0\u4e0a\u51e0\u4e2a\u5173\u952e\u7684\"\u9632\u62a4\u76fe\"&#xff0c;\u8ba9\u4f60\u7684\u722c\u866b\u9047\u5230\u95ee\u9898\u4e0d\u5d29\u6e83\u3001\u5931\u8d25\u4e4b\u540e\u80fd\u91cd\u8bd5\u3001\u88ab\u5c01\u4e4b\u524d\u61c2\u514b\u5236\u3002","og_url":"https:\/\/www.wsisp.com\/helps\/112024.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2026-10-02T04:40:54+00:00","og_image":[{"url":"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/10\/20261002044053-6abf35d50905d.png"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"4 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/112024.html","url":"https:\/\/www.wsisp.com\/helps\/112024.html","name":"05-Python\u722c\u866b\u5de5\u7a0b\u5316\u5b8c\u5584 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","isPartOf":{"@id":"https:\/\/www.wsisp.com\/helps\/#website"},"datePublished":"2026-10-02T04:40:54+00:00","dateModified":"2026-10-02T04:40:54+00:00","author":{"@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41"},"breadcrumb":{"@id":"https:\/\/www.wsisp.com\/helps\/112024.html#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wsisp.com\/helps\/112024.html"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.wsisp.com\/helps\/112024.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.wsisp.com\/helps"},{"@type":"ListItem","position":2,"name":"05-Python\u722c\u866b\u5de5\u7a0b\u5316\u5b8c\u5584"}]},{"@type":"WebSite","@id":"https:\/\/www.wsisp.com\/helps\/#website","url":"https:\/\/www.wsisp.com\/helps\/","name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","description":"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41","name":"admin","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/","url":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","contentUrl":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","caption":"admin"},"sameAs":["http:\/\/wp.wsisp.com"],"url":"https:\/\/www.wsisp.com\/helps\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/112024","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/comments?post=112024"}],"version-history":[{"count":0,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/112024\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media\/112023"}],"wp:attachment":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media?parent=112024"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/categories?post=112024"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/tags?post=112024"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/topic?post=112024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}