{"id":109393,"date":"2026-09-24T02:24:47","date_gmt":"2026-09-23T18:24:47","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/109393.html"},"modified":"2026-09-24T02:24:47","modified_gmt":"2026-09-23T18:24:47","slug":"%e5%90%8c%e6%ad%a5vs%e5%bc%82%e6%ad%a5%e7%88%ac%e8%99%ab%e5%ae%9e%e6%88%98","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/109393.html","title":{"rendered":"\u540c\u6b65vs\u5f02\u6b65\u722c\u866b\u5b9e\u6218"},"content":{"rendered":"<h2>\u540c\u6b65 vs \u5f02\u6b65&#xff1a;Python \u5e76\u53d1\u722c\u866b\u5b9e\u6218<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260923182444-6ab4196c54ad3.jpg\" alt=\"\u540c\u6b65vs\u5f02\u6b65\u722c\u866b\u5c01\u9762\" \/><\/p>\n<p>\u2003\u2003\u5199 Python \u7684\u7b2c\u5341\u4e94\u5e74&#xff0c;\u6211\u88ab\u95ee\u5f97\u6700\u591a\u7684\u95ee\u9898\u4e4b\u4e00\u5c31\u662f&#xff1a;&#034;\u6211\u5199\u7684\u722c\u866b\u8dd1 100 \u4e2a\u9875\u9762\u8981 100 \u79d2&#xff0c;\u600e\u4e48\u80fd\u5feb\u70b9&#xff1f;&#034;\u7b54\u6848\u5c31\u662f\u5f02\u6b65\u3002\u4f46\u5f88\u591a\u4eba\u4e00\u542c&#034;\u5f02\u6b65&#034;\u4e24\u4e2a\u5b57\u5c31\u5934\u5927&#xff0c;\u89c9\u5f97\u662f\u9ad8\u7ea7\u6982\u5ff5\u3001\u662f\u5927\u4f6c\u624d\u73a9\u7684\u4e1c\u897f\u3002<\/p>\n<p>\u2003\u2003\u5176\u5b9e\u6ca1\u90a3\u4e48\u7384\u4e4e\u3002\u8fd9\u7bc7\u6587\u7ae0\u6211\u7528\u6700\u76f4\u767d\u7684\u65b9\u5f0f\u8bb2\u6e05\u695a&#xff1a;\u4e3a\u4ec0\u4e48\u5f02\u6b65\u5feb\u3001\u600e\u4e48\u5199\u3001\u6709\u54ea\u4e9b\u5751\u3002\u4e0b\u9762\u7684\u4ee3\u7801\u6211\u90fd\u5728\u672c\u673a\u771f\u5b9e\u8dd1\u8fc7&#xff0c;\u622a\u56fe\u4e5f\u662f\u771f\u7684&#xff0c;\u4e0d\u662f\u6211\u778e\u7f16\u7684\u6570\u5b57\u3002<\/p>\n<hr \/>\n<h3>\u4e00\u3001\u4e3a\u4ec0\u4e48\u9700\u8981\u5f02\u6b65\u722c\u866b<\/h3>\n<p>\u2003\u2003\u5148\u60f3\u4e00\u4e2a\u95ee\u9898&#xff1a;\u4f60\u5199\u722c\u866b\u7684\u65f6\u5019&#xff0c;\u65f6\u95f4\u90fd\u82b1\u5728\u54ea\u4e86&#xff1f;<\/p>\n<p>\u2003\u2003\u4e0d\u662f\u82b1\u5728\u4f60\u7684 Python \u4ee3\u7801\u4e0a\u2014\u2014\u4f60\u7684\u4ee3\u7801\u8dd1\u8d77\u6765\u6beb\u79d2\u7ea7\u5c31\u5b8c\u4e8b\u4e86\u3002\u771f\u6b63\u7684\u65f6\u95f4\u82b1\u5728\u7b49\u7f51\u7edc\u54cd\u5e94\u4e0a\u3002\u4f60\u53d1\u4e00\u4e2a HTTP \u8bf7\u6c42&#xff0c;\u7136\u540e\u5750\u5728\u90a3\u91cc\u7b49\u670d\u52a1\u5668\u56de\u4f60&#xff0c;\u8fd9\u4e00\u7b49\u5c31\u662f\u51e0\u767e\u6beb\u79d2\u5230\u51e0\u79d2\u3002\u8fd9\u6bb5\u65f6\u95f4\u4f60\u7684 CPU \u5565\u4e5f\u6ca1\u5e72&#xff0c;\u5c31\u5728\u90a3\u5e72\u7b49\u3002<\/p>\n<p>\u2003\u2003\u8fd9\u5c31\u662f\u5178\u578b\u7684 IO \u5bc6\u96c6\u578b\u4efb\u52a1\u3002CPU \u5f88\u95f2&#xff0c;\u4e00\u76f4\u5728\u7b49\u7f51\u7edc\u3002\u8fd9\u79cd\u573a\u666f&#xff0c;\u5f02\u6b65\u5c31\u662f\u4e3a\u5b83\u800c\u751f\u7684\u3002<\/p>\n<p>\u2003\u2003\u4e3e\u4e2a\u73b0\u5b9e\u7684\u4f8b\u5b50&#xff1a;\u4f60\u53bb\u5976\u8336\u5e97\u4e70\u5976\u8336&#xff0c;\u70b9\u5b8c\u5355\u4e4b\u540e&#xff0c;\u4f60\u662f\u7ad9\u5728\u6536\u94f6\u53f0\u524d\u9762\u7b49&#xff08;\u540c\u6b65&#xff09;&#xff0c;\u8fd8\u662f\u5148\u53bb\u65c1\u8fb9\u5750\u7740\u5237\u624b\u673a&#xff0c;\u7b49\u53eb\u53f7\u4e86\u518d\u56de\u6765\u62ff&#xff08;\u5f02\u6b65&#xff09;&#xff1f;<\/p>\n<p>\u2003\u2003\u540c\u6b65\u5c31\u662f\u524d\u8005&#xff1a;\u4e00\u6b21\u53ea\u80fd\u505a\u4e00\u4ef6\u4e8b&#xff0c;\u505a\u5b8c\u4e00\u4ef6\u624d\u80fd\u505a\u4e0b\u4e00\u4ef6\u3002\u5f02\u6b65\u5c31\u662f\u540e\u8005&#xff1a;\u70b9\u5b8c\u5355\u4e4b\u540e\u4f60\u4e0d\u50bb\u7ad9\u7740&#xff0c;\u53bb\u5e72\u522b\u7684&#xff0c;\u7b49\u597d\u4e86\u518d\u56de\u6765\u53d6\u3002<\/p>\n<hr \/>\n<h3>\u4e8c\u3001\u540c\u6b65\u722c\u866b\u957f\u4ec0\u4e48\u6837<\/h3>\n<p>\u2003\u2003\u540c\u6b65\u5199\u6cd5\u662f\u6700\u76f4\u89c9\u7684&#xff0c;\u4e5f\u662f\u5927\u591a\u6570\u4eba\u4e00\u5f00\u59cb\u5199\u7684\u6837\u5b50&#xff1a;<\/p>\n<p><span class=\"token keyword\">import<\/span> time<br \/>\n<span class=\"token keyword\">import<\/span> requests<\/p>\n<p>N <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">20<\/span><br \/>\nURL <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;https:\/\/httpbin.org\/delay\/1&#034;<\/span>  <span class=\"token comment\"># \u6a21\u62df1\u79d2\u5ef6\u8fdf\u7684\u63a5\u53e3<\/span><\/p>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">sync_crawl<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    start <span class=\"token operator\">&#061;<\/span> time<span class=\"token punctuation\">.<\/span>perf_counter<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">for<\/span> i <span class=\"token keyword\">in<\/span> <span class=\"token builtin\">range<\/span><span class=\"token punctuation\">(<\/span>N<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        r <span class=\"token operator\">&#061;<\/span> requests<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span>URL<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>i<span class=\"token operator\">&#043;<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">:<\/span><span class=\"token format-spec\">2d<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">] status&#061;<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>r<span class=\"token punctuation\">.<\/span>status_code<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n    t <span class=\"token operator\">&#061;<\/span> time<span class=\"token punctuation\">.<\/span>perf_counter<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#8211;<\/span> start<br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;\u540c\u6b65\u8017\u65f6: <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>t<span class=\"token punctuation\">:<\/span><span class=\"token format-spec\">.2f<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> \u79d2&#034;<\/span><\/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\">&#034;__main__&#034;<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    sync_crawl<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u2003\u2003\u8fd9\u4e2a\u4ee3\u7801\u7684\u903b\u8f91\u5f88\u7b80\u5355&#xff1a;\u5faa\u73af 20 \u6b21&#xff0c;\u6bcf\u6b21\u53d1\u4e00\u4e2a\u8bf7\u6c42&#xff0c;\u7b49\u54cd\u5e94\u56de\u6765&#xff0c;\u518d\u53d1\u4e0b\u4e00\u4e2a\u3002\u6bcf\u4e2a\u8bf7\u6c42\u5ef6\u8fdf 1 \u79d2&#xff0c;20 \u4e2a\u5c31\u662f 20 \u79d2\u3002<\/p>\n<p>\u2003\u2003\u6211\u628a\u5b83\u7b80\u5316\u6210\u7eaf sleep \u7248\u672c\u8dd1\u4e86\u4e00\u4e0b&#xff0c;\u7ed3\u679c\u662f\u8fd9\u6837\u7684&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260923182445-6ab4196d03023.jpg\" alt=\"\u540c\u6b65vs\u5f02\u6b65\u5bf9\u6bd4\" \/><\/p>\n<p>\u2003\u2003\u770b\u5230\u4e86\u5427&#xff1f;\u540c\u6b65\u8dd1 20 \u4e2a\u4efb\u52a1&#xff0c;\u82b1\u4e86 20.01 \u79d2\u3002\u4e00\u4e2a\u4e00\u4e2a\u6765&#xff0c;\u8c01\u4e5f\u4e0d\u7b49\u8c01&#xff0c;\u4e32\u884c\u6267\u884c\u3002<\/p>\n<hr \/>\n<h3>\u4e09\u3001\u5f02\u6b65\u722c\u866b\u957f\u4ec0\u4e48\u6837<\/h3>\n<p>\u2003\u2003\u5f02\u6b65\u5199\u6cd5\u5c31\u5b8c\u5168\u4e0d\u4e00\u6837\u4e86\u3002\u6838\u5fc3\u601d\u8def\u662f&#xff1a;\u53d1\u8bf7\u6c42\u4e4b\u540e\u4e0d\u50bb\u7b49&#xff0c;\u53bb\u53d1\u4e0b\u4e00\u4e2a\u8bf7\u6c42&#xff0c;\u7b49\u54cd\u5e94\u56de\u6765\u4e86\u518d\u5904\u7406\u3002<\/p>\n<p>\u2003\u2003\u5148\u770b\u4ee3\u7801&#xff1a;<\/p>\n<p><span class=\"token keyword\">import<\/span> asyncio<br \/>\n<span class=\"token keyword\">import<\/span> aiohttp<\/p>\n<p>N <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">20<\/span><br \/>\nURL <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;https:\/\/httpbin.org\/delay\/1&#034;<\/span><\/p>\n<p><span class=\"token keyword\">async<\/span> <span class=\"token keyword\">def<\/span> <span class=\"token function\">async_fetch<\/span><span class=\"token punctuation\">(<\/span>session<span class=\"token punctuation\">,<\/span> i<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token keyword\">async<\/span> <span class=\"token keyword\">with<\/span> session<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span>URL<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">as<\/span> r<span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> i<span class=\"token punctuation\">,<\/span> r<span class=\"token punctuation\">.<\/span>status<\/p>\n<p><span class=\"token keyword\">async<\/span> <span class=\"token keyword\">def<\/span> <span class=\"token function\">async_crawl<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    start <span class=\"token operator\">&#061;<\/span> time<span class=\"token punctuation\">.<\/span>perf_counter<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">async<\/span> <span class=\"token keyword\">with<\/span> aiohttp<span class=\"token punctuation\">.<\/span>ClientSession<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">as<\/span> session<span class=\"token punctuation\">:<\/span><br \/>\n        tasks <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span>async_fetch<span class=\"token punctuation\">(<\/span>session<span class=\"token punctuation\">,<\/span> i<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">for<\/span> i <span class=\"token keyword\">in<\/span> <span class=\"token builtin\">range<\/span><span class=\"token punctuation\">(<\/span>N<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">]<\/span><br \/>\n        results <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">await<\/span> asyncio<span class=\"token punctuation\">.<\/span>gather<span class=\"token punctuation\">(<\/span><span class=\"token operator\">*<\/span>tasks<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;\u6210\u529f <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span><span class=\"token builtin\">len<\/span><span class=\"token punctuation\">(<\/span>results<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> \u4e2a\u4efb\u52a1&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n    t <span class=\"token operator\">&#061;<\/span> time<span class=\"token punctuation\">.<\/span>perf_counter<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#8211;<\/span> start<br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;\u5f02\u6b65\u8017\u65f6: <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>t<span class=\"token punctuation\">:<\/span><span class=\"token format-spec\">.2f<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> \u79d2&#034;<\/span><\/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\">&#034;__main__&#034;<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    asyncio<span class=\"token punctuation\">.<\/span>run<span class=\"token punctuation\">(<\/span>async_crawl<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u2003\u2003\u51e0\u4e2a\u5173\u952e\u5b57\u89e3\u91ca\u4e00\u4e0b&#xff1a;<\/p>\n<ul>\n<li>async&#xff1a;\u58f0\u660e\u8fd9\u662f\u4e00\u4e2a\u534f\u7a0b\u51fd\u6570&#xff0c;\u4e0d\u662f\u666e\u901a\u51fd\u6570<\/li>\n<li>await&#xff1a;\u9047\u5230\u8fd9\u4e2a\u5173\u952e\u8bcd&#xff0c;\u5c31&#034;\u6302\u8d77&#034;\u5f53\u524d\u4efb\u52a1&#xff0c;\u53bb\u8dd1\u522b\u7684<\/li>\n<li>asyncio.gather&#xff1a;\u628a\u4e00\u5806\u534f\u7a0b\u6253\u5305\u6210\u4e00\u4e2a&#xff0c;\u4e00\u8d77\u8dd1<\/li>\n<li>aiohttp&#xff1a;\u5f02\u6b65\u7248\u7684 requests&#xff0c;\u4e0d\u80fd\u7528\u666e\u901a\u7684 requests&#xff08;\u540e\u9762\u8bb2\u4e3a\u4ec0\u4e48&#xff09;<\/li>\n<\/ul>\n<p>\u2003\u2003\u6211\u8dd1\u4e86\u4e00\u4e0b&#xff0c;\u7ed3\u679c\u662f&#xff1a;\u5f02\u6b65\u8017\u65f6 1.01 \u79d2\u3002<\/p>\n<p>\u2003\u200320 \u4e2a\u4efb\u52a1&#xff0c;\u6bcf\u4e2a\u5ef6\u8fdf 1 \u79d2&#xff0c;\u540c\u6b65\u8981 20 \u79d2&#xff0c;\u5f02\u6b65\u53ea\u8981 1 \u79d2\u2014\u2014\u5feb\u4e86 19.9 \u500d\u3002<\/p>\n<hr \/>\n<h3>\u56db\u3001\u4e3a\u4ec0\u4e48\u5f02\u6b65\u8fd9\u4e48\u5feb&#xff1f;\u539f\u7406\u8bb2\u900f<\/h3>\n<p>\u2003\u2003\u5f88\u591a\u4eba\u5b66\u5f02\u6b65&#xff0c;\u53ea\u4f1a\u5199\u4ee3\u7801&#xff0c;\u4e0d\u77e5\u9053\u539f\u7406\u3002\u6211\u7528\u6700\u901a\u4fd7\u7684\u8bdd\u8bb2\u6e05\u695a\u3002<\/p>\n<h4>4.1 \u4e8b\u4ef6\u5faa\u73af&#xff08;Event Loop&#xff09;<\/h4>\n<p>\u2003\u2003\u4f60\u53ef\u4ee5\u628a\u4e8b\u4ef6\u5faa\u73af\u7406\u89e3\u6210\u4e00\u4e2a\u8c03\u5ea6\u5668\u3002\u5b83\u8d1f\u8d23&#xff1a;<\/p>\n<li>\u7ef4\u62a4\u4e00\u4e2a\u4efb\u52a1\u961f\u5217<\/li>\n<li>\u6bcf\u6b21\u62ff\u4e00\u4e2a\u4efb\u52a1\u51fa\u6765\u8dd1<\/li>\n<li>\u4efb\u52a1\u9047\u5230 IO \u7b49\u5f85&#xff08;\u6bd4\u5982\u7b49\u7f51\u7edc\u54cd\u5e94&#xff09;&#xff0c;\u5c31\u628a\u5b83\u6302\u8d77&#xff0c;\u53bb\u8dd1\u4e0b\u4e00\u4e2a\u4efb\u52a1<\/li>\n<li>\u7b49\u4e4b\u524d\u90a3\u4e2a\u4efb\u52a1\u7684 IO \u597d\u4e86&#xff0c;\u518d\u56de\u6765\u63a5\u7740\u8dd1<\/li>\n<p>\u2003\u2003\u8fd9\u5c31\u50cf\u4f60\u5728\u5976\u8336\u5e97&#xff1a;\u70b9\u5b8c\u5355&#xff08;\u53d1\u8bf7\u6c42&#xff09;&#xff0c;\u5e97\u5458\u5f00\u59cb\u505a&#xff08;\u670d\u52a1\u5668\u5904\u7406&#xff09;&#xff0c;\u4f60\u4e0d\u50bb\u7ad9\u7740\u7b49&#xff0c;\u5148\u53bb\u5237\u624b\u673a&#xff08;\u53bb\u8dd1\u4e0b\u4e00\u4e2a\u4efb\u52a1&#xff09;\u3002\u7b49\u5e97\u5458\u53eb\u53f7\u4e86&#xff08;\u54cd\u5e94\u56de\u6765\u4e86&#xff09;&#xff0c;\u4f60\u518d\u8fc7\u53bb\u62ff&#xff08;\u5904\u7406\u7ed3\u679c&#xff09;\u3002<\/p>\n<h4>4.2 \u534f\u7a0b&#xff08;Coroutine&#xff09;<\/h4>\n<p>\u2003\u2003\u534f\u7a0b\u5c31\u662f\u90a3\u4e2a&#034;\u53ef\u4ee5\u6682\u505c\u7684\u51fd\u6570&#034;\u3002\u666e\u901a\u51fd\u6570\u4e00\u65e6\u5f00\u59cb\u8dd1&#xff0c;\u5c31\u4e00\u53e3\u6c14\u8dd1\u5230\u7ed3\u675f&#xff0c;\u4e2d\u95f4\u4e0d\u80fd\u505c\u3002\u534f\u7a0b\u4e0d\u4e00\u6837&#xff1a;\u5b83\u8dd1\u5230\u4e00\u534a\u53ef\u4ee5\u6682\u505c&#xff08;await&#xff09;&#xff0c;\u8ba9\u51fa CPU \u7ed9\u522b\u4eba\u7528&#xff0c;\u7b49\u6761\u4ef6\u597d\u4e86\u518d\u56de\u6765\u63a5\u7740\u8dd1\u3002<\/p>\n<h4>4.3 \u5173\u952e&#xff1a;\u4e3a\u4ec0\u4e48\u4e0d\u662f\u591a\u7ebf\u7a0b&#xff1f;<\/h4>\n<p>\u2003\u2003\u6709\u4eba\u4f1a\u95ee&#xff1a;\u90a3\u591a\u7ebf\u7a0b\u4e0d\u4e5f\u80fd\u5e76\u53d1\u5417&#xff1f;\u4e3a\u4ec0\u4e48\u8981\u7528\u5f02\u6b65&#xff1f;<\/p>\n<p>\u2003\u2003\u95ee\u5f97\u597d\u3002\u591a\u7ebf\u7a0b\u786e\u5b9e\u80fd\u5e76\u53d1&#xff0c;\u4f46\u6709\u51e0\u4e2a\u95ee\u9898&#xff1a;<\/p>\n<ul>\n<li>\u7ebf\u7a0b\u5207\u6362\u6709\u5f00\u9500&#xff0c;1000 \u4e2a\u7ebf\u7a0b\u5f00\u9500\u5c31\u5f88\u5927\u4e86<\/li>\n<li>Python \u6709 GIL&#xff0c;CPU \u5bc6\u96c6\u578b\u4efb\u52a1\u591a\u7ebf\u7a0b\u6839\u672c\u5feb\u4e0d\u8d77\u6765<\/li>\n<li>\u591a\u7ebf\u7a0b\u5199\u8d77\u6765\u9ebb\u70e6&#xff0c;\u8fd8\u8981\u8003\u8651\u9501\u3001\u7ade\u6001\u6761\u4ef6<\/li>\n<\/ul>\n<p>\u2003\u2003\u5f02\u6b65\u5c31\u4e0d\u4e00\u6837&#xff1a;<\/p>\n<ul>\n<li>\u5355\u7ebf\u7a0b\u5c31\u80fd\u8dd1\u51e0\u5343\u4e2a\u534f\u7a0b&#xff0c;\u5f00\u9500\u6781\u5c0f<\/li>\n<li>\u6ca1\u6709\u9501\u7684\u95ee\u9898&#xff08;\u56e0\u4e3a\u662f\u5355\u7ebf\u7a0b&#xff0c;\u4e0d\u5b58\u5728\u7ade\u6001&#xff09;<\/li>\n<li>\u4ee3\u7801\u5199\u8d77\u6765\u66f4\u5e72\u51c0&#xff08;\u867d\u7136\u521a\u5f00\u59cb\u6709\u70b9\u522b\u626d&#xff09;<\/li>\n<\/ul>\n<p>\u2003\u2003\u8bb0\u4f4f&#xff1a;IO \u5bc6\u96c6\u578b\u7528\u5f02\u6b65&#xff0c;CPU \u5bc6\u96c6\u578b\u7528\u591a\u8fdb\u7a0b\u3002\u8fd9\u662f\u94c1\u5f8b\u3002<\/p>\n<hr \/>\n<h3>\u4e94\u3001\u8fd9\u4e9b\u5751\u6211\u66ff\u4f60\u8e29\u8fc7\u4e86<\/h3>\n<h4>5.1 \u5751\u4e00&#xff1a;\u7528\u4e86\u540c\u6b65\u963b\u585e\u5e93<\/h4>\n<p>\u2003\u2003\u8fd9\u662f\u6700\u5e38\u89c1\u7684\u5751\u3002\u4f60\u5199\u4e86\u4e2a\u5f02\u6b65\u51fd\u6570&#xff0c;\u91cc\u9762\u5374\u7528 requests \u53d1\u8bf7\u6c42\u2014\u2014\u7ed3\u679c\u6bd4\u540c\u6b65\u8fd8\u6162\u3002<\/p>\n<p>\u2003\u2003\u4e3a\u4ec0\u4e48&#xff1f;\u56e0\u4e3a requests \u662f\u540c\u6b65\u5e93&#xff0c;\u5b83\u53d1\u8bf7\u6c42\u7684\u65f6\u5019\u4f1a\u963b\u585e\u6574\u4e2a\u7ebf\u7a0b\u3002\u4e5f\u5c31\u662f\u8bf4&#xff0c;\u4f60\u867d\u7136\u5199\u4e86 await&#xff0c;\u4f46\u8fd9\u4e2a await \u6839\u672c\u4e0d\u4f1a\u8ba9\u51fa\u63a7\u5236\u6743\u2014\u2014requests \u5728\u90a3\u6b7b\u7b49&#xff0c;\u4e8b\u4ef6\u5faa\u73af\u4e5f\u6ca1\u6cd5\u8dd1\u522b\u7684\u4efb\u52a1\u3002<\/p>\n<p>\u2003\u2003\u89e3\u51b3\u529e\u6cd5&#xff1a;\u7528\u5f02\u6b65\u7248\u7684\u5e93&#xff1a;<\/p>\n<ul>\n<li>requests \u2192 aiohttp<\/li>\n<li>time.sleep() \u2192 asyncio.sleep()<\/li>\n<li>open() \u2192 aiofiles<\/li>\n<\/ul>\n<p>\u2003\u2003\u8bb0\u4f4f&#xff1a;\u5f02\u6b65\u4ee3\u7801\u91cc\u4e0d\u80fd\u51fa\u73b0\u540c\u6b65\u963b\u585e\u8c03\u7528&#xff0c;\u8fd9\u662f\u94c1\u5f8b\u3002<\/p>\n<h4>5.2 \u5751\u4e8c&#xff1a;\u5e76\u53d1\u6570\u5931\u63a7<\/h4>\n<p>\u2003\u2003\u5f88\u591a\u4eba\u5b66\u4e86\u5f02\u6b65\u5c31\u653e\u98de\u81ea\u6211&#xff1a;\u201c\u6211\u8981\u5e76\u53d1 1000 \u4e2a\u8bf7\u6c42&#xff01;\u201d\u2014\u2014\u7ed3\u679c\u670d\u52a1\u5668\u76f4\u63a5\u628a\u4f60\u5c01\u4e86\u3002<\/p>\n<p>\u2003\u2003\u4e3a\u4ec0\u4e48&#xff1f;\u56e0\u4e3a\u7f51\u7ad9\u90fd\u6709\u53cd\u722c\u673a\u5236&#xff1a;\u4f60\u77ed\u65f6\u95f4\u53d1\u592a\u591a\u8bf7\u6c42&#xff0c;\u670d\u52a1\u5668\u5c31\u8ba4\u4e3a\u4f60\u662f\u722c\u866b&#xff0c;\u76f4\u63a5\u5c01\u4f60 IP\u3002<\/p>\n<p>\u2003\u2003\u89e3\u51b3\u529e\u6cd5&#xff1a;\u63a7\u5236\u5e76\u53d1\u6570\u3002\u7528 asyncio.Semaphore&#xff1a;<\/p>\n<p>sem <span class=\"token operator\">&#061;<\/span> asyncio<span class=\"token punctuation\">.<\/span>Semaphore<span class=\"token punctuation\">(<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u6700\u591a\u540c\u65f6\u8dd110\u4e2a<\/span><\/p>\n<p><span class=\"token keyword\">async<\/span> <span class=\"token keyword\">def<\/span> <span class=\"token function\">async_fetch<\/span><span class=\"token punctuation\">(<\/span>session<span class=\"token punctuation\">,<\/span> i<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token keyword\">async<\/span> <span class=\"token keyword\">with<\/span> sem<span class=\"token punctuation\">:<\/span>  <span class=\"token comment\"># \u52a0\u4fe1\u53f7\u91cf<\/span><br \/>\n        <span class=\"token keyword\">async<\/span> <span class=\"token keyword\">with<\/span> session<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span>URL<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">as<\/span> r<span class=\"token punctuation\">:<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> i<span class=\"token punctuation\">,<\/span> r<span class=\"token punctuation\">.<\/span>status<\/p>\n<p>\u2003\u2003\u8fd9\u6837\u4e0d\u7ba1\u4f60\u6709\u591a\u5c11\u4efb\u52a1&#xff0c;\u6700\u591a\u540c\u65f6\u8dd1 10 \u4e2a&#xff0c;\u4e0d\u4f1a\u628a\u670d\u52a1\u5668\u641e\u5d29\u3002<\/p>\n<h4>5.3 \u5751\u4e09&#xff1a;\u5fd8\u4e86\u9650\u6d41<\/h4>\n<p>\u2003\u2003\u5c31\u7b97\u4f60\u63a7\u5236\u4e86\u5e76\u53d1\u6570&#xff0c;\u4e5f\u522b\u5fd8\u4e86\u52a0\u5ef6\u8fdf\u3002\u4e0d\u80fd\u4e0a\u4e00\u4e2a\u8bf7\u6c42\u521a\u56de\u6765&#xff0c;\u4e0b\u4e00\u4e2a\u7acb\u523b\u5c31\u53d1\u2014\u2014\u592a\u89c4\u5f8b\u4e86&#xff0c;\u5f88\u5bb9\u6613\u88ab\u53cd\u722c\u8bc6\u522b\u3002<\/p>\n<p>\u2003\u2003\u52a0\u4e2a\u968f\u673a\u5ef6\u8fdf&#xff1a;<\/p>\n<p><span class=\"token keyword\">import<\/span> random<\/p>\n<p><span class=\"token keyword\">async<\/span> <span class=\"token keyword\">def<\/span> <span class=\"token function\">async_fetch<\/span><span class=\"token punctuation\">(<\/span>session<span class=\"token punctuation\">,<\/span> i<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token keyword\">async<\/span> <span class=\"token keyword\">with<\/span> sem<span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token keyword\">await<\/span> asyncio<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\">0.5<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">1.5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u968f\u673a\u5ef6\u8fdf0.5-1.5\u79d2<\/span><br \/>\n        <span class=\"token keyword\">async<\/span> <span class=\"token keyword\">with<\/span> session<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span>URL<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">as<\/span> r<span class=\"token punctuation\">:<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> i<span class=\"token punctuation\">,<\/span> r<span class=\"token punctuation\">.<\/span>status<\/p>\n<p>\u2003\u2003\u8fd9\u6837\u8bf7\u6c42\u95f4\u9694\u4e0d\u89c4\u5f8b&#xff0c;\u66f4\u50cf\u771f\u4eba\u3002<\/p>\n<hr \/>\n<h3>\u516d\u3001\u7ed9\u4f60\u4e00\u4e2a\u80fd\u76f4\u63a5\u6284\u7684\u5b8c\u6574\u6a21\u677f<\/h3>\n<p>\u2003\u2003\u6298\u817e\u4e86\u8fd9\u4e48\u591a&#xff0c;\u6211\u6574\u7406\u4e86\u4e00\u4e2a\u751f\u4ea7\u53ef\u7528\u7684\u5f02\u6b65\u722c\u866b\u6a21\u677f&#xff0c;\u4f60\u6539\u6539 URL \u5c31\u80fd\u7528&#xff1a;<\/p>\n<p><span class=\"token keyword\">import<\/span> asyncio<br \/>\n<span class=\"token keyword\">import<\/span> aiohttp<br \/>\n<span class=\"token keyword\">import<\/span> random<br \/>\n<span class=\"token keyword\">import<\/span> time<\/p>\n<p><span class=\"token comment\"># \u914d\u7f6e<\/span><br \/>\nURLS <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;https:\/\/example.com\/page\/<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>i<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#034;<\/span><\/span> <span class=\"token keyword\">for<\/span> i <span class=\"token keyword\">in<\/span> <span class=\"token builtin\">range<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">]<\/span><br \/>\nCONCURRENCY <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">10<\/span>  <span class=\"token comment\"># \u5e76\u53d1\u6570<\/span><br \/>\nTIMEOUT <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">10<\/span>  <span class=\"token comment\"># \u8d85\u65f6\u79d2\u6570<\/span><br \/>\nRETRY <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">3<\/span>  <span class=\"token comment\"># \u91cd\u8bd5\u6b21\u6570<\/span><\/p>\n<p><span class=\"token keyword\">async<\/span> <span class=\"token keyword\">def<\/span> <span class=\"token function\">fetch<\/span><span class=\"token punctuation\">(<\/span>session<span class=\"token punctuation\">,<\/span> url<span class=\"token punctuation\">,<\/span> sem<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token triple-quoted-string string\">&#034;&#034;&#034;\u5f02\u6b65\u8bf7\u6c42\u5355\u4e2aURL&#xff0c;\u5e26\u91cd\u8bd5\u548c\u9650\u6d41&#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>RETRY<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            <span class=\"token keyword\">async<\/span> <span class=\"token keyword\">with<\/span> sem<span class=\"token punctuation\">:<\/span><br \/>\n                <span class=\"token keyword\">await<\/span> asyncio<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\">0.1<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0.5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u968f\u673a\u5ef6\u8fdf<\/span><br \/>\n                <span class=\"token keyword\">async<\/span> <span class=\"token keyword\">with<\/span> session<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span>url<span class=\"token punctuation\">,<\/span> timeout<span class=\"token operator\">&#061;<\/span>TIMEOUT<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">as<\/span> r<span class=\"token punctuation\">:<\/span><br \/>\n                    <span class=\"token keyword\">if<\/span> r<span class=\"token punctuation\">.<\/span>status <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token number\">200<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                        <span class=\"token keyword\">return<\/span> url<span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">await<\/span> r<span class=\"token punctuation\">.<\/span>text<span class=\"token punctuation\">(<\/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\">return<\/span> url<span class=\"token punctuation\">,<\/span> <span class=\"token string-interpolation\"><span class=\"token string\">f&#034;HTTP <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>r<span class=\"token punctuation\">.<\/span>status<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#034;<\/span><\/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\">if<\/span> attempt <span class=\"token operator\">&#061;&#061;<\/span> RETRY <span class=\"token operator\">&#8211;<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> url<span class=\"token punctuation\">,<\/span> <span class=\"token string-interpolation\"><span class=\"token string\">f&#034;Error: <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>e<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#034;<\/span><\/span><br \/>\n            <span class=\"token keyword\">await<\/span> asyncio<span class=\"token punctuation\">.<\/span>sleep<span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u5931\u8d25\u540e\u7b491\u79d2\u518d\u91cd\u8bd5<\/span><\/p>\n<p><span class=\"token keyword\">async<\/span> <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    sem <span class=\"token operator\">&#061;<\/span> asyncio<span class=\"token punctuation\">.<\/span>Semaphore<span class=\"token punctuation\">(<\/span>CONCURRENCY<span class=\"token punctuation\">)<\/span><br \/>\n    start <span class=\"token operator\">&#061;<\/span> time<span class=\"token punctuation\">.<\/span>perf_counter<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>    <span class=\"token keyword\">async<\/span> <span class=\"token keyword\">with<\/span> aiohttp<span class=\"token punctuation\">.<\/span>ClientSession<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">as<\/span> session<span class=\"token punctuation\">:<\/span><br \/>\n        tasks <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span>fetch<span class=\"token punctuation\">(<\/span>session<span class=\"token punctuation\">,<\/span> url<span class=\"token punctuation\">,<\/span> sem<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">for<\/span> url <span class=\"token keyword\">in<\/span> URLS<span class=\"token punctuation\">]<\/span><br \/>\n        results <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">await<\/span> asyncio<span class=\"token punctuation\">.<\/span>gather<span class=\"token punctuation\">(<\/span><span class=\"token operator\">*<\/span>tasks<span class=\"token punctuation\">)<\/span><\/p>\n<p>    <span class=\"token comment\"># \u7edf\u8ba1\u6210\u529f\u5931\u8d25<\/span><br \/>\n    success <span class=\"token operator\">&#061;<\/span> <span class=\"token builtin\">sum<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span> <span class=\"token keyword\">for<\/span> _<span class=\"token punctuation\">,<\/span> r <span class=\"token keyword\">in<\/span> results <span class=\"token keyword\">if<\/span> <span class=\"token keyword\">not<\/span> <span class=\"token builtin\">str<\/span><span class=\"token punctuation\">(<\/span>r<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>startswith<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Error&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;HTTP&#034;<\/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-interpolation\"><span class=\"token string\">f&#034;\u6210\u529f: <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>success<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">\/<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span><span class=\"token builtin\">len<\/span><span class=\"token punctuation\">(<\/span>results<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">&#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;\u8017\u65f6: <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>time<span class=\"token punctuation\">.<\/span>perf_counter<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#8211;<\/span> start<span class=\"token punctuation\">:<\/span><span class=\"token format-spec\">.2f<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> \u79d2&#034;<\/span><\/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\">&#034;__main__&#034;<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    asyncio<span class=\"token punctuation\">.<\/span>run<span class=\"token punctuation\">(<\/span>main<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u2003\u2003\u8fd9\u4e2a\u6a21\u677f\u5305\u542b\u4e86&#xff1a;\u5e76\u53d1\u63a7\u5236\u3001\u968f\u673a\u5ef6\u8fdf\u3001\u8d85\u65f6\u3001\u5931\u8d25\u91cd\u8bd5\u3002\u76f4\u63a5\u6539 URLS \u5217\u8868\u5c31\u80fd\u7528\u3002<\/p>\n<hr \/>\n<h3>\u4e03\u3001\u603b\u7ed3&#xff1a;\u4ec0\u4e48\u65f6\u5019\u8be5\u7528\u5f02\u6b65<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260923182445-6ab4196d5126b.jpg\" alt=\"\u5f02\u6b65\u722c\u866b\u601d\u7ef4\u5bfc\u56fe\" \/><\/p>\n<p>\u2003\u2003\u6700\u540e\u603b\u7ed3\u4e00\u4e0b&#xff0c;\u5f02\u6b65\u4e0d\u662f\u4e07\u80fd\u836f&#xff0c;\u4ec0\u4e48\u65f6\u5019\u8be5\u7528&#xff1f;<\/p>\n<p>\u8be5\u7528\u5f02\u6b65\u7684\u573a\u666f&#xff1a;<\/p>\n<ul>\n<li>\u722c\u866b&#xff08;\u53d1 HTTP \u8bf7\u6c42\u7b49\u54cd\u5e94&#xff09;<\/li>\n<li>\u8c03 API&#xff08;\u7b49\u63a5\u53e3\u8fd4\u56de&#xff09;<\/li>\n<li>\u8bfb\u5199\u6587\u4ef6 \/ \u6570\u636e\u5e93&#xff08;IO \u64cd\u4f5c&#xff09;<\/li>\n<li>\u4efb\u4f55&#034;\u5927\u90e8\u5206\u65f6\u95f4\u5728\u7b49&#034;\u7684\u4efb\u52a1<\/li>\n<\/ul>\n<p>\u4e0d\u8be5\u7528\u5f02\u6b65\u7684\u573a\u666f&#xff1a;<\/p>\n<ul>\n<li>\u7eaf\u8ba1\u7b97&#xff08;\u6bd4\u5982\u8dd1\u673a\u5668\u5b66\u4e60\u3001\u6570\u636e\u5904\u7406&#xff09;\u2014\u2014\u7528\u591a\u8fdb\u7a0b<\/li>\n<li>\u4ee3\u7801\u91cf\u5f88\u5c11\u7684\u5c0f\u811a\u672c\u2014\u2014\u6ca1\u5fc5\u8981&#xff0c;\u540c\u6b65\u5199\u8d77\u6765\u66f4\u7b80\u5355<\/li>\n<li>\u56e2\u961f\u91cc\u6ca1\u4eba\u61c2\u5f02\u6b65\u2014\u2014\u522b\u4e3a\u4e86\u70ab\u6280\u800c\u7528&#xff0c;\u7ef4\u62a4\u6210\u672c\u9ad8<\/li>\n<\/ul>\n<p>\u2003\u2003\u8bb0\u4f4f&#xff1a;\u5f02\u6b65\u662f\u4e3a\u4e86\u69a8\u5e72 IO \u7b49\u5f85\u65f6\u95f4&#xff0c;\u4e0d\u662f\u4e3a\u4e86\u70ab\u6280\u3002\u5982\u679c\u4f60\u5199\u7684\u4ee3\u7801\u5927\u90e8\u5206\u65f6\u95f4\u90fd\u5728\u7b49\u7f51\u7edc\u3001\u7b49\u78c1\u76d8\u3001\u7b49\u6570\u636e\u5e93&#xff0c;\u90a3\u5c31\u7528\u5f02\u6b65\u3002\u5982\u679c\u5927\u90e8\u5206\u65f6\u95f4\u5728\u7b97\u6570\u5b66\u3001\u5904\u7406\u6570\u636e&#xff0c;\u90a3\u5c31\u522b\u78b0\u5f02\u6b65&#xff0c;\u7528\u591a\u8fdb\u7a0b\u66f4\u5408\u9002\u3002<\/p>\n<p>\u2003\u2003\u6211\u89c1\u8fc7\u592a\u591a\u4eba&#xff0c;\u4e0a\u6765\u5c31\u7ed9\u4e00\u4e2a\u7eaf\u8ba1\u7b97\u811a\u672c\u5957\u5f02\u6b65&#xff0c;\u7ed3\u679c\u8dd1\u5f97\u66f4\u6162\u2014\u2014\u56e0\u4e3a\u5f02\u6b65\u5207\u6362\u534f\u7a0b\u4e5f\u662f\u6709\u5f00\u9500\u7684\u3002\u522b\u8ddf\u98ce&#xff0c;\u60f3\u6e05\u695a\u4f60\u7684\u74f6\u9888\u5728\u54ea\u3002<\/p>\n<p>\u2003\u2003\u4f60\u5199\u722c\u866b\u7684\u65f6\u5019\u7528\u8fc7\u5f02\u6b65\u5417&#xff1f;\u9047\u5230\u8fc7\u4ec0\u4e48\u5947\u8469\u5751&#xff1f;\u8bc4\u8bba\u533a\u804a\u804a&#xff0c;\u6211\u770b\u770b\u80fd\u4e0d\u80fd\u5e2e\u4f60\u89e3\u51b3\u3002<br \/>\n\u6765\u66f4\u7b80\u5355<\/p>\n<ul>\n<li>\u56e2\u961f\u91cc\u6ca1\u4eba\u61c2\u5f02\u6b65\u2014\u2014\u522b\u4e3a\u4e86\u70ab\u6280\u800c\u7528&#xff0c;\u7ef4\u62a4\u6210\u672c\u9ad8<\/li>\n<\/ul>\n<p>\u2003\u2003\u8bb0\u4f4f&#xff1a;\u5f02\u6b65\u662f\u4e3a\u4e86\u69a8\u5e72 IO \u7b49\u5f85\u65f6\u95f4&#xff0c;\u4e0d\u662f\u4e3a\u4e86\u70ab\u6280\u3002\u5982\u679c\u4f60\u5199\u7684\u4ee3\u7801\u5927\u90e8\u5206\u65f6\u95f4\u90fd\u5728\u7b49\u7f51\u7edc\u3001\u7b49\u78c1\u76d8\u3001\u7b49\u6570\u636e\u5e93&#xff0c;\u90a3\u5c31\u7528\u5f02\u6b65\u3002\u5982\u679c\u5927\u90e8\u5206\u65f6\u95f4\u5728\u7b97\u6570\u5b66\u3001\u5904\u7406\u6570\u636e&#xff0c;\u90a3\u5c31\u522b\u78b0\u5f02\u6b65&#xff0c;\u7528\u591a\u8fdb\u7a0b\u66f4\u5408\u9002\u3002<\/p>\n<p>\u2003\u2003\u6211\u89c1\u8fc7\u592a\u591a\u4eba&#xff0c;\u4e0a\u6765\u5c31\u7ed9\u4e00\u4e2a\u7eaf\u8ba1\u7b97\u811a\u672c\u5957\u5f02\u6b65&#xff0c;\u7ed3\u679c\u8dd1\u5f97\u66f4\u6162\u2014\u2014\u56e0\u4e3a\u5f02\u6b65\u5207\u6362\u534f\u7a0b\u4e5f\u662f\u6709\u5f00\u9500\u7684\u3002\u522b\u8ddf\u98ce&#xff0c;\u60f3\u6e05\u695a\u4f60\u7684\u74f6\u9888\u5728\u54ea\u3002<\/p>\n<p>\u2003\u2003\u4f60\u5199\u722c\u866b\u7684\u65f6\u5019\u7528\u8fc7\u5f02\u6b65\u5417&#xff1f;\u9047\u5230\u8fc7\u4ec0\u4e48\u5947\u8469\u5751&#xff1f;\u8bc4\u8bba\u533a\u804a\u804a&#xff0c;\u6211\u770b\u770b\u80fd\u4e0d\u80fd\u5e2e\u4f60\u89e3\u51b3\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u540c\u6b65 vs \u5f02\u6b65&#xff1a;Python \u5e76\u53d1\u722c\u866b\u5b9e\u6218\u5199 Python \u7684\u7b2c\u5341\u4e94\u5e74&#xff0c;\u6211\u88ab\u95ee\u5f97\u6700\u591a\u7684\u95ee\u9898\u4e4b\u4e00\u5c31\u662f&#xff1a;\\&#8221;\u6211\u5199\u7684\u722c\u866b\u8dd1 100 \u4e2a\u9875\u9762\u8981 100 \u79d2&#xff0c;\u600e\u4e48\u80fd\u5feb\u70b9&#xff1f;\\&#8221;\u7b54\u6848\u5c31\u662f\u5f02\u6b65\u3002\u4f46\u5f88\u591a\u4eba\u4e00\u542c\\&#8221;\u5f02\u6b65\\&#8221;\u4e24\u4e2a\u5b57\u5c31\u5934\u5927&#xff0c;\u89c9\u5f97\u662f\u9ad8\u7ea7\u6982\u5ff5\u3001\u662f\u5927\u4f6c\u624d\u73a9\u7684\u4e1c\u897f\u3002\u5176\u5b9e\u6ca1\u90a3\u4e48\u7384\u4e4e\u3002\u8fd9\u7bc7\u6587\u7ae0\u6211\u7528\u6700\u76f4\u767d\u7684\u65b9\u5f0f\u8bb2\u6e05\u695a&#xff1a;\u4e3a\u4ec0\u4e48\u5f02\u6b65\u5feb\u3001\u600e\u4e48\u5199\u3001\u6709\u54ea\u4e9b\u5751\u3002\u4e0b\u9762\u7684\u4ee3\u7801\u6211\u90fd\u5728\u672c\u673a\u771f\u5b9e\u8dd1\u8fc7&#xff0c;\u622a\u56fe\u4e5f\u662f\u771f\u7684&amp;<\/p>\n","protected":false},"author":2,"featured_media":109390,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[12479,11815,81,152,677],"topic":[],"class_list":["post-109393","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-12479","tag-11815","tag-python","tag-pytorch","tag-677"],"yoast_head":"<!-- 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