{"id":1697,"date":"2020-06-22T16:55:06","date_gmt":"2020-06-22T08:55:06","guid":{"rendered":"http:\/\/39.97.231.10\/?p=1697"},"modified":"2020-06-22T16:55:06","modified_gmt":"2020-06-22T08:55:06","slug":"python%e4%b8%ad%e5%a6%82%e4%bd%95%e8%ae%a1%e7%ae%97%e6%9f%90%e6%ae%b5%e4%bb%a3%e7%a0%81%e7%9a%84%e8%bf%90%e8%a1%8c%e5%b8%82%e5%9c%ba","status":"publish","type":"post","link":"http:\/\/www.weijing.co\/?p=1697","title":{"rendered":"Python \u4e2d\u5982\u4f55\u8ba1\u7b97\u67d0\u6bb5\u4ee3\u7801\u7684\u8fd0\u884c\u65f6\u957f"},"content":{"rendered":"<div>\n\u6709\u4e9b\u4ee3\u7801\u6267\u884c\u65f6\u95f4\u8f83\u4e45\uff0c\u6211\u4eec\u5e0c\u671b\u80fd\u591f\u8ba1\u7b97\u51fa\u5176\u5b9e\u9645\u8fd0\u884c\u65f6\u957f\u3002\u53ef\u4ee5\u91c7\u7528 datetime \u5e93\u3002<br \/>\n\uff081\uff09 \u5b9a\u4e49\u4e00\u4e2a\u8ba1\u7b97\u65b9\u6cd5\uff1a<\/p>\n<div>\n<pre>import datetime\ndef print_cost(start_time):\n    \\'\\'\\'\n    \u8ba1\u7b97\u8017\u65f6\u65f6\u957f\n    :param start_time:\u5f00\u59cb\u65f6\u95f4\n    :return: \u8017\u65f6\u65f6\u957f\uff0c\u7cbe\u786e\u5230 s\n    \\'\\'\\'\n    end_time = datetime.datetime.now()\n    print(\\'\u5171\u8017\u65f6\uff1a\\' + str(end_time - start_time).split(\\'.\\')[0] + \\'\u3002\\')\n<\/pre>\n<\/div>\n<p>\uff082\uff09 \u4f7f\u7528\u6a21\u677f\uff1a<\/p>\n<div>\n<pre>import datetime\n...\n start_time = datetime.now()\n# \u6b64\u5904\u4e3a\u4e1a\u52a1\u903b\u8f91\u4ee3\u7801\n print_cost(start_time)<\/pre>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u6709\u4e9b\u4ee3\u7801\u6267\u884c\u65f6\u95f4\u8f83\u4e45\uff0c\u6211\u4eec\u5e0c\u671b\u80fd\u591f\u8ba1\u7b97\u51fa\u5176\u5b9e\u9645\u8fd0\u884c\u65f6\u957f\u3002\u53ef\u4ee5\u91c7\u7528 datetime \u5e93\u3002 \uff081\uff09 \u5b9a\u4e49\u4e00\u4e2a\u8ba1\u7b97 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"http:\/\/www.weijing.co\/?p=1697\"> <span class=\"screen-reader-text\">Python \u4e2d\u5982\u4f55\u8ba1\u7b97\u67d0\u6bb5\u4ee3\u7801\u7684\u8fd0\u884c\u65f6\u957f<\/span> \u67e5\u770b\u5168\u6587 &raquo;<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"categories":[106,126],"tags":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"mailpoet_newsletter_max":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false,"shop_catalog":false,"shop_single":false,"shop_thumbnail":false},"uagb_author_info":{"display_name":"weijing","author_link":"http:\/\/www.weijing.co\/?author=4"},"uagb_comment_info":0,"uagb_excerpt":"\u6709\u4e9b\u4ee3\u7801\u6267\u884c\u65f6\u95f4\u8f83\u4e45\uff0c\u6211\u4eec\u5e0c\u671b\u80fd\u591f\u8ba1\u7b97\u51fa\u5176\u5b9e\u9645\u8fd0\u884c\u65f6\u957f\u3002\u53ef\u4ee5\u91c7\u7528 datetime \u5e93\u3002 \uff081\uff09 \u5b9a\u4e49\u4e00\u4e2a\u8ba1\u7b97&hellip;","_links":{"self":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/1697"}],"collection":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1697"}],"version-history":[{"count":0,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/1697\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1697"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1697"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}