{"id":204276,"date":"2025-05-29T10:51:32","date_gmt":"2025-05-29T02:51:32","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204276\/"},"modified":"2025-05-29T10:51:32","modified_gmt":"2025-05-29T02:51:32","slug":"%e5%a6%82%e4%bd%95%e5%88%a4%e6%96%ad%e5%ad%97%e5%85%b8%e5%88%97%e8%a1%a8%e4%b8%ad%e6%9f%90%e4%b8%aa%e6%95%b0%e5%ad%97%e6%98%af%e5%90%a6%e5%9c%a8%e5%ad%97%e5%85%b8%e7%9a%84-id-%e5%80%bc","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204276\/","title":{"rendered":"\u5982\u4f55\u5224\u65ad\u5b57\u5178\u5217\u8868\u4e2d\u67d0\u4e2a\u6570\u5b57\u662f\u5426\u5728\u5b57\u5178\u7684 \\&#8221;ID\\&#8221; \u503c\u4e2d\u5b58\u5728\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5982\u4f55\u5224\u65ad\u5b57\u5178\u5217\u8868\u4e2d\u67d0\u4e2a\u6570\u5b57\u662f\u5426\u5728\u5b57\u5178\u7684 \\&#8221;ID\\&#8221; \u503c\u4e2d\u5b58\u5728\uff1f <\/h1>\n<p>\u4eb2\u7231\u7684\u7f16\u7a0b\u5b66\u4e60\u7231\u597d\u8005\uff0c\u5982\u679c\u4f60\u70b9\u5f00\u4e86\u8fd9\u7bc7\u6587\u7ae0\uff0c\u8bf4\u660e\u4f60\u5bf9\u300a\u5982\u4f55\u5224\u65ad\u5b57\u5178\u5217\u8868\u4e2d\u67d0\u4e2a\u6570\u5b57\u662f\u5426\u5728\u5b57\u5178\u7684 \\&#8221;ID\\&#8221; \u503c\u4e2d\u5b58\u5728\uff1f \u300b\u5f88\u611f\u5174\u8da3\u3002\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u7ed9\u5927\u5bb6\u8be6\u7ec6\u89e3\u6790\u4e00\u4e0b\uff0c\u4e3b\u8981\u4ecb\u7ecd\u4e00\u4e0b\uff0c\u5e0c\u671b\u6240\u6709\u8ba4\u771f\u8bfb\u5b8c\u7684\u7ae5\u978b\u4eec\uff0c\u90fd\u6709\u5b9e\u8d28\u6027\u7684\u63d0\u9ad8\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241103\/17306003266726dd86bb71c.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u5224\u65ad\u5b57\u5178\u5217\u8868\u4e2d\u67d0\u4e2a\u6570\u5b57\u662f\u5426\u5b58\u5728\u4e8e\u503c\u4e2d<\/strong><\/p>\n<p>\u60a8\u6709\u4e00\u4e2a\u4ee5\u5b57\u5178\u7ec4\u6210\u7684\u5217\u8868\uff0c\u6bcf\u4e2a\u5b57\u5178\u5305\u542b\u4e00\u4e2a\u5171\u4eab\u7684\u952e\uff08\u4f8b\u5982 &#8220;id&#8221;\uff09\uff0c\u5e76\u4e14\u60a8\u60f3\u68c0\u67e5\u7528\u6237\u8f93\u5165\u7684\u6570\u5b57\u662f\u5426\u4e0e\u5217\u8868\u4e2d\u4efb\u4f55\u5b57\u5178\u7684\u8be5\u952e\u503c\u5339\u914d\u3002<\/p>\n<p>\u8981\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u53ef\u4ee5\u904d\u5386\u5217\u8868\u4e2d\u7684\u6bcf\u4e2a\u5b57\u5178\uff0c\u5e76\u68c0\u67e5\u5176 &#8220;id&#8221; \u503c\u662f\u5426\u7b49\u4e8e\u7528\u6237\u8f93\u5165\u7684\u6570\u5b57\uff1a<\/p>\n<pre>user = [\n    {\"name\": \"Yang\", \"weight\": 55, \"height\": 172, \"ID\": 1},\n    {\"name\": \"Liu\", \"weight\": 54, \"height\": 170, \"ID\": 2},\n    {\"name\": \"Pan\", \"weight\": 52, \"height\": 170, \"ID\": 3}\n]\n\nQuery = int(input(\"\u8f93\u5165\u4e00\u4e2a\u6570\u5b57:\"))\n\nFlag = False\nfor item in user:\n    if Query == item['ID']:\n        Flag = True\n        break\n\nif(Flag):\n    print('\u5b58\u5728')\nelse:\n    print('\u4e0d\u5b58\u5728')<\/pre>\n<p>\u5982\u679c\u627e\u5230\u5339\u914d\u9879\uff0c\u5219\u8bbe\u7f6e\u6807\u5fd7 flag \u4e3a true \u5e76\u9000\u51fa\u5faa\u73af\u3002\u6700\u7ec8\uff0c\u6839\u636e flag \u7684\u503c\u6253\u5370\u7ed3\u679c\u3002<\/p>\n<p>\u672c\u7bc7\u5173\u4e8e\u300a\u5982\u4f55\u5224\u65ad\u5b57\u5178\u5217\u8868\u4e2d\u67d0\u4e2a\u6570\u5b57\u662f\u5426\u5728\u5b57\u5178\u7684 \\&#8221;ID\\&#8221; \u503c\u4e2d\u5b58\u5728\uff1f \u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5224\u65ad\u5b57\u5178\u5217\u8868\u4e2d\u67d0\u4e2a\u6570\u5b57\u662f\u5426\u5728&#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-204276","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204276","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=204276"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204276\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204276"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204276"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204276"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}