{"id":171046,"date":"2022-04-15T03:21:41","date_gmt":"2022-04-14T19:21:41","guid":{"rendered":"http:\/\/www.idc.net\/help\/171046\/"},"modified":"2022-04-15T03:21:41","modified_gmt":"2022-04-14T19:21:41","slug":"%e5%90%8e%e6%b5%aa%e4%ba%91python%e6%95%99%e7%a8%8b%ef%bc%9apython%e6%80%8e%e4%b9%88%e6%a0%b9%e6%8d%ae%e5%ad%97%e5%85%b8%e7%9a%84%e9%94%ae%e6%9d%a5%e5%88%a0%e9%99%a4%e5%85%83%e7%b4%a0","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/171046\/","title":{"rendered":"\u540e\u6d6a\u4e91Python\u6559\u7a0b\uff1apython\u600e\u4e48\u6839\u636e\u5b57\u5178\u7684\u952e\u6765\u5220\u9664\u5143\u7d20"},"content":{"rendered":"<p>python\u6839\u636e\u5b57\u5178\u7684\u952e\u6765\u5220\u9664\u5143\u7d20\u7684\u65b9\u6cd5\uff1a\u53ef\u4ee5\u5229\u7528pop()\u65b9\u6cd5\u6765\u8fdb\u884c\u5220\u9664\u3002pop()\u65b9\u6cd5\u53ef\u4ee5\u5220\u9664\u5b57\u5178\u5b9a\u952ekey\u53ca\u5bf9\u5e94\u7684\u503c\uff0c\u5e76\u8fd4\u56de\u88ab\u5220\u9664\u7684\u503c\u3002\u5177\u4f53\u4f7f\u7528\u65b9\u6cd5\u5982\uff1a\u3010site.pop('name')\u3011\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/oss.py.cn\/pycn\/upload\/article\/000\/000\/008\/5f33446e0d7fc770.jpg\" class=\"aligncenter\"><\/p>\n<p>Python \u5b57\u5178 pop() \u65b9\u6cd5\u5220\u9664\u5b57\u5178\u7ed9\u5b9a\u952e key \u53ca\u5bf9\u5e94\u7684\u503c\uff0c\u8fd4\u56de\u503c\u4e3a\u88ab\u5220\u9664\u7684\u503c\u3002key \u503c\u5fc5\u987b\u7ed9\u51fa\u3002 \u5426\u5219\uff0c\u8fd4\u56de default \u503c\u3002<\/p>\n<p>\uff08\u63a8\u8350\u6559\u7a0b\uff1aPython\u5165\u95e8\u6559\u7a0b\uff09<\/p>\n<p>\u8bed\u6cd5\uff1a<\/p>\n<pre>pop(key[,default])<\/pre>\n<p>\u53c2\u6570\uff1a<\/p>\n<ul>\n<li>\n<p>key: \u8981\u5220\u9664\u7684\u952e\u503c<\/p>\n<\/li>\n<li>\n<p>default: \u5982\u679c\u6ca1\u6709 key\uff0c\u8fd4\u56de default&nbsp;<\/p>\n<\/li>\n<\/ul>\n<p>\u4e3e\u4f8b\uff1a<\/p>\n<pre>#!\/usr\/bin\/python\n#&nbsp;-*-&nbsp;coding:&nbsp;UTF-8&nbsp;-*-\nsite=&nbsp;{'name':&nbsp;'\u6211\u7684\u535a\u5ba2\u5730\u5740',&nbsp;'alexa':&nbsp;10000,&nbsp;'url':'http:\/\/blog.csdn.net\/uuihoo\/'}\npop_obj=site.pop('name')&nbsp;#&nbsp;\u5220\u9664\u8981\u5220\u9664\u7684\u952e\u503c\u5bf9\uff0c\u5982{'name':'\u6211\u7684\u535a\u5ba2\u5730\u5740'}\u8fd9\u4e2a\u952e\u503c\u5bf9\nprint&nbsp;pop_obj&nbsp;&nbsp;&nbsp;#&nbsp;\u8f93\u51fa&nbsp;\uff1a\u6211\u7684\u535a\u5ba2\u5730\u5740<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>python\u6839\u636e\u5b57\u5178\u7684\u952e\u6765\u5220\u9664\u5143\u7d20\u7684\u65b9\u6cd5\uff1a\u53ef\u4ee5\u5229\u7528pop()\u65b9\u6cd5\u6765\u8fdb\u884c\u5220\u9664\u3002pop()\u65b9\u6cd5\u53ef\u4ee5\u5220\u9664\u5b57\u5178\u5b9a\u952eke [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":171047,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[182397],"tags":[],"class_list":["post-171046","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/171046","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=171046"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/171046\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media\/171047"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=171046"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=171046"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=171046"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}