{"id":205062,"date":"2025-05-29T12:00:21","date_gmt":"2025-05-29T04:00:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/205062\/"},"modified":"2025-05-29T12:00:21","modified_gmt":"2025-05-29T04:00:21","slug":"%e5%a6%82%e4%bd%95%e6%b5%8b%e9%87%8f-python-%e7%a8%8b%e5%ba%8f%e7%9a%84%e6%89%a7%e8%a1%8c%e6%97%b6%e9%97%b4%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/205062\/","title":{"rendered":"\u5982\u4f55\u6d4b\u91cf Python \u7a0b\u5e8f\u7684\u6267\u884c\u65f6\u95f4\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5982\u4f55\u6d4b\u91cf Python \u7a0b\u5e8f\u7684\u6267\u884c\u65f6\u95f4\uff1f<\/h1>\n<p>\u5b66\u4e60\u8981\u52aa\u529b\uff0c\u4f46\u662f\u4e0d\u8981\u6025\uff01\u4eca\u5929\u7684\u8fd9\u7bc7\u6587\u7ae0<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5982\u4f55\u6d4b\u91cf Python \u7a0b\u5e8f\u7684\u6267\u884c\u65f6\u95f4\uff1f\u300b<\/span>\u5c06\u4f1a\u4ecb\u7ecd\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u60f3\u6df1\u5165\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\uff0c\u53ef\u4ee5\u5173\u6ce8\u6211\uff01\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\u7684\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u80fd\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241122\/173226675667404b0449fad.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u6d4b\u91cf python \u7a0b\u5e8f\u6267\u884c\u65f6\u95f4<\/strong><\/p>\n<p>\u4f60\u60f3\u83b7\u6089\u7a0b\u5e8f\u6267\u884c\u8017\u65f6\uff1fpython \u4e2d\uff0c\u6700\u4fbf\u6377\u7684\u65b9\u6cd5\u662f\uff1a<\/p>\n<pre>import time\nstart_time = time.time()\nmain()  # \u4f60\u7684\u7a0b\u5e8f\u5165\u53e3\nprint(\"--- %.8f seconds ---\" % (time.time() - start_time))<\/pre>\n<p>\u786e\u4fdd\u7a0b\u5e8f\u8fd0\u884c\u65f6\u957f\u81f3\u5c11\u5341\u5206\u4e4b\u4e00\u79d2\u4ee5\u4e0a\u3002\u6253\u5370\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n<pre>--- 0.76489186 seconds ---<\/pre>\n<p>\u5c0f\u63d0\u793a\uff1a\u5176\u4ed6\u8ba1\u65f6\u65b9\u6cd5\uff0c\u5982 timeit \u6a21\u5757\uff0c\u66f4\u9002\u5408\u5fae\u5c0f\u4ee3\u7801\u6bb5\u7684\u8ba1\u65f6\uff0c\u800c\u4e0a\u8ff0\u65b9\u6cd5\u9002\u7528\u4e8e\u6d4b\u91cf\u6574\u4e2a\u7a0b\u5e8f\u7684\u6267\u884c\u65f6\u95f4\u3002<\/p>\n<p>\u6587\u4e2d\u5173\u4e8e\u7684\u77e5\u8bc6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u4f60\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff01\u82e5\u662f\u53d7\u76ca\u532a\u6d45\uff0c\u90a3\u5c31\u52a8\u52a8\u9f20\u6807\u6536\u85cf\u8fd9\u7bc7\u300a\u5982\u4f55\u6d4b\u91cf Python \u7a0b\u5e8f\u7684\u6267\u884c\u65f6\u95f4\uff1f\u300b\u6587\u7ae0\u5427\uff0c\u4e5f\u53ef\u5173\u6ce8\u516c\u4f17\u53f7\u4e86\u89e3\u76f8\u5173\u6280\u672f\u6587\u7ae0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u6d4b\u91cf Python \u7a0b\u5e8f\u7684\u6267&#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-205062","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205062","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=205062"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205062\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=205062"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=205062"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=205062"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}