{"id":204073,"date":"2025-05-29T13:52:53","date_gmt":"2025-05-29T05:52:53","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204073\/"},"modified":"2025-05-29T13:52:53","modified_gmt":"2025-05-29T05:52:53","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-python-%e6%b5%8b%e9%87%8f%e7%a8%8b%e5%ba%8f%e6%89%a7%e8%a1%8c%e6%97%b6%e9%97%b4%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204073\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 Python \u6d4b\u91cf\u7a0b\u5e8f\u6267\u884c\u65f6\u95f4\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5982\u4f55\u4f7f\u7528 Python \u6d4b\u91cf\u7a0b\u5e8f\u6267\u884c\u65f6\u95f4\uff1f<\/h1>\n<p>\u5c0f\u4f19\u4f34\u4eec\u5bf9\u6587\u7ae0\u7f16\u7a0b\u611f\u5174\u8da3\u5417\uff1f\u662f\u5426\u6b63\u5728\u5b66\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff1f\u5982\u679c\u662f\uff0c\u90a3\u4e48\u672c\u6587\u300a\u5982\u4f55\u4f7f\u7528 Python \u6d4b\u91cf\u7a0b\u5e8f\u6267\u884c\u65f6\u95f4\uff1f\u300b\uff0c\u5c31\u5f88\u9002\u5408\u4f60\uff0c\u672c\u7bc7\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec\u3002\u5728\u4e4b\u540e\u7684\u6587\u7ae0\u4e2d\u4e5f\u4f1a\u591a\u591a\u5206\u4eab\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241026\/1729951257671cf6191b90e.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u83b7\u53d6 python \u7a0b\u5e8f\u6267\u884c\u65f6\u95f4<\/strong><\/p>\n<p>\u5728\u6267\u884cpython\u547d\u4ee4\u884c\u7a0b\u5e8f\u65f6\uff0c\u4e86\u89e3\u5176\u8fd0\u884c\u6240\u9700\u7684\u65f6\u95f4\u81f3\u5173\u91cd\u8981\u3002\u901a\u8fc7python\u5185\u7f6e\u7684time\u6a21\u5757\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u6d4b\u91cf\u7a0b\u5e8f\u7684\u6267\u884c\u65f6\u95f4\u3002<\/p>\n<p>\u4e3a\u4e86\u4e3a\u6574\u4e2a\u7a0b\u5e8f\u8ba1\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528time.time()\u51fd\u6570\u3002\u6b64\u51fd\u6570\u8fd4\u56de\u81ea\u7eaa\u5143\u4ee5\u6765\u7684\u79d2\u6570\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528time.time()\u8ba1\u65f6\u7a0b\u5e8f\uff1a<\/p>\n<pre>import time\n\nstart_time = time.time()  # \u8bb0\u5f55\u7a0b\u5e8f\u5f00\u59cb\u65f6\u95f4\n\n# \u6267\u884c\u7a0b\u5e8f\u4ee3\u7801\n\nprint(\"\u6267\u884c\u65f6\u95f4\uff1a\", time.time() - start_time, \"\u79d2\")<\/pre>\n<p>start_time\u53d8\u91cf\u5b58\u50a8\u4e86\u7a0b\u5e8f\u5f00\u59cb\u65f6\u7684\u79d2\u6570\uff0c\u800ctime.time()\u8bb0\u5f55\u4e86\u7a0b\u5e8f\u8fd0\u884c\u540e\u7684\u79d2\u6570\u3002\u901a\u8fc7\u5c06\u4e24\u8005\u76f8\u51cf\uff0c\u5373\u53ef\u83b7\u5f97\u7a0b\u5e8f\u6267\u884c\u7684\u603b\u79d2\u6570\u3002<\/p>\n<p>\u8bf7\u6ce8\u610f\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u7a0b\u5e8f\u8fd0\u884c\u65f6\u95f4\u53ef\u80fd\u4f4e\u4e8e\u5341\u5206\u4e4b\u4e00\u79d2\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0ctimeit\u6a21\u5757\u66f4\u9002\u5408\u7528\u4e8e\u8ba1\u65f6\u3002\u4f46\u662f\uff0c\u5bf9\u4e8e\u5927\u90e8\u5206\u5e94\u7528\u7a0b\u5e8f\uff0ctime.time()\u65b9\u6cd5\u53ef\u4ee5\u63d0\u4f9b\u51c6\u786e\u7684\u6267\u884c\u65f6\u95f4\u6d4b\u91cf\u3002<\/p>\n<p>\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300a\u5982\u4f55\u4f7f\u7528 Python \u6d4b\u91cf\u7a0b\u5e8f\u6267\u884c\u65f6\u95f4\uff1f\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u77e5\u8bc6\u70b9\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4f7f\u7528 Python \u6d4b\u91cf\u7a0b\u5e8f&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-204073","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204073","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=204073"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204073\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204073"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204073"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}