{"id":207644,"date":"2025-07-08T14:10:35","date_gmt":"2025-07-08T06:10:35","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207644\/"},"modified":"2025-07-08T14:10:35","modified_gmt":"2025-07-08T06:10:35","slug":"%e5%a6%82%e4%bd%95%e7%94%a8%e7%bb%93%e6%9e%84%e4%bd%93%e9%94%ae%e4%b8%ad%e7%9a%84%e8%bf%9e%e5%ad%97%e7%ac%a6%e8%a7%a3%e7%bb%84-json-%e5%ad%97%e7%ac%a6%e4%b8%b2%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207644\/","title":{"rendered":"\u5982\u4f55\u7528\u7ed3\u6784\u4f53\u952e\u4e2d\u7684\u8fde\u5b57\u7b26\u89e3\u7ec4 json \u5b57\u7b26\u4e32\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>\u5982\u4f55\u7528\u7ed3\u6784\u4f53\u952e\u4e2d\u7684\u8fde\u5b57\u7b26\u89e3\u7ec4 json \u5b57\u7b26\u4e32\uff1f<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-24 11:18:34<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u54c8\u55bd\uff01\u5927\u5bb6\u597d\uff0c\u5f88\u9ad8\u5174\u53c8\u89c1\u9762\u4e86\uff0c\u6211\u662f\u7684\u4e00\u540d\u4f5c\u8005\uff0c\u4eca\u5929\u7531\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5982\u4f55\u7528\u7ed3\u6784\u4f53\u952e\u4e2d\u7684\u8fde\u5b57\u7b26\u89e3\u7ec4 json \u5b57\u7b26\u4e32\uff1f\u300b<\/span>\uff0c\u672c\u6587\u4e3b\u8981\u4f1a\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5927\u5bb6\u4e00\u8d77\u5b66\u4e60\u8fdb\u6b65\uff0c\u4e5f\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u3001\u70b9\u8d5e\u3001\u6536\u85cf\u3001\u8f6c\u53d1! \u4e0b\u9762\u5c31\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>\u6211\u6709\u4ee5\u4e0b\u4ee3\u7801\uff0c\u53ef\u4ee5\uff0c\u5b83\u4f1a\u6253\u5370 <code>bob<\/code>\uff1a<\/p>\n<pre>package main\n\nimport (\n    \"encoding\/json\"\n    \"fmt\"\n)\n\ntype user struct {\n    username string  \/\/ line2\n    age  int\n}\n\nfunc main() {\n    var u user\n    str := `{\"username\":\"bob\", \"age\": 20}` \/\/ line1\n    json.unmarshal([]byte(str), &amp;u)\n    fmt.println(u.username)\n}<\/pre>\n<p>\u4e0d\u5e78\u7684\u662f\uff0c\u5728\u5b9e\u9645\u60c5\u51b5\u4e2d\uff0c\u4e0b\u4e00\u4e2a\u662f <code>line1<\/code> \u4e2d\u7684 json \u5b57\u7b26\u4e32\uff0c\u60a8\u53ef\u4ee5\u770b\u5230\u5bc6\u94a5\u4e2d\u6709\u4e00\u4e2a\u8fde\u5b57\u7b26\uff08<code>-<\/code>\uff09\u3002<\/p>\n<pre>str := `{\"user-Name\":\"Bob\", \"age\": 20}`<\/pre>\n<p>\u4f17\u6240\u5468\u77e5\uff0c\u4e3a\u4e86\u81ea\u52a8\u89e3\u7ec4json\u5b57\u7b26\u4e32\uff0c\u6211\u4eec\u5fc5\u987b\u5728struct\u4e2d\u5b9a\u4e49\u4e00\u4e2a\u4e0ejson\u5b57\u7b26\u4e32\u4e2d\u7684\u952e\u540c\u540d\u7684\u6210\u5458\uff0c\u5f53\u7136\u9700\u8981\u5c06\u5176\u8bbe\u7f6e\u4e3a\u5927\u5199\u3002\u6240\u4ee5\u6211\u5c1d\u8bd5\u5c06 <code>line2<\/code> \u66f4\u6539\u4e3a <code>user-name string<\/code>\uff0c\u4f46\u662f <code>-<\/code> \u5728 <code>go<\/code> \u53d8\u91cf\u540d\u4e2d\u65e0\u6548\u3002\u6211\u8be5\u600e\u4e48\u529e\uff1f<\/p>\n<p> <\/p>\n<h2>\u89e3\u51b3\u65b9\u6848<\/h2>\n<p> <\/p>\n<p>\u53ea\u9700\u4f7f\u7528 \u5c06\u7ed3\u6784\u4f53\u5b57\u6bb5\u6620\u5c04\u5230 json \u5c5e\u6027\uff1a<\/p>\n<pre>type User struct {\n    UserName string `json:\"user-Name\"`\n    Age      int\n}<\/pre>\n<p>\u8fd9\u6837\u5c31\u53ef\u4ee5\u4e86\uff0c\u5728\u4e0a\u8bd5\u8bd5\u3002<\/p>\n<p>\u672c\u7bc7\u5173\u4e8e\u300a\u5982\u4f55\u7528\u7ed3\u6784\u4f53\u952e\u4e2d\u7684\u8fde\u5b57\u7b26\u89e3\u7ec4 json \u5b57\u7b26\u4e32\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\u4e8eGolang\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u524d\u4f4d\u7f6e\uff1a &gt; &gt; &#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-207644","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207644","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=207644"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207644\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}