{"id":208054,"date":"2025-07-08T17:16:21","date_gmt":"2025-07-08T09:16:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/208054\/"},"modified":"2025-07-08T17:16:21","modified_gmt":"2025-07-08T09:16:21","slug":"go-json-marshal-%e7%9a%84%e9%bb%98%e8%ae%a4%e5%a4%a7%e5%b0%8f%e5%86%99%e9%80%89%e9%a1%b9%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/208054\/","title":{"rendered":"go json marshal \u7684\u9ed8\u8ba4\u5927\u5c0f\u5199\u9009\u9879\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> go json marshal \u7684\u9ed8\u8ba4\u5927\u5c0f\u5199\u9009\u9879\uff1f<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-28 12:00:34<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u4eca\u5929\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765\u300ago json marshal \u7684\u9ed8\u8ba4\u5927\u5c0f\u5199\u9009\u9879\uff1f\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u662f\u6b63\u5728\u5b66\u4e60Golang<\/span>\u6216\u8005\u5df2\u7ecf\u662f\u5927\u4f6c\u7ea7\u522b\u4e86\uff0c\u90fd\u975e\u5e38\u6b22\u8fce\u4e5f\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u7ed9\u6211\u5efa\u8bae\u8bc4\u8bba\u54c8~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff01<\/p>\n

\u95ee\u9898\u5185\u5bb9
\n <\/p>\n

\u6211\u6709\u4ee5\u4e0b\u7ed3\u6784\u8981\u5bfc\u51fa\u5230 json\uff1a<\/p>\n

type ExportedIncident struct {\n    Title      string `json:\"title\"`\n    Host       string `json:\"host\"`\n    Status     string `json:\"status\"`\n    Date       string `json:\"date\"`\n    Notes      []ExportedNote `json:\"notes\"`\n    LogEntries []ExportedLogEntry `json:\"log_entries\"`\n}<\/pre>\n
\u800c\u4e14\u6211\u60f3\u8981\u4e0b\u5212\u7ebf\u5927\u5c0f\u5199\u5b57\u6bb5\uff0c\u56e0\u6b64\u6211\u5fc5\u987b\u4e3a\u6b64\u7b54\u6848\u4e2d\u6240\u8ff0\u5b9a\u4e49\u6bcf\u4e2a\u5b57\u6bb5\uff1ahttps:\/\/stackoverflow.com\/a\/11694255\/1731473<\/p>\n
\u4f46\u8fd9\u786e\u5b9e\u5f88\u9ebb\u70e6\uff0c\u6211\u76f8\u4fe1go\u4e2d\u6709\u4e00\u4e2a\u66f4\u7b80\u5355\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u4f46\u6211\u627e\u4e0d\u5230\u5b83\u3002<\/p>\n
\u5982\u4f55\u4e3a json \u5bfc\u51fa\u8bbe\u7f6e\u9ed8\u8ba4\u5b57\u6bcd\u5927\u5c0f\u5199\uff08\u4e0b\u5212\u7ebf\u3001\u86c7\u5f62\u3001\u9a7c\u5cf0…\uff09\uff1f<\/p>\n
 <\/p>\n
\u89e3\u51b3\u65b9\u6848<\/h2>\n
 <\/p>\n
\u4e0d\u5e78\u7684\u662f\uff0c\u6ca1\u6709\u673a\u4f1a\u5c06\u60a8\u7684\u5b57\u6bb5\u5bfc\u51fa\u5230 snake_case<\/code>\uff0c\u56e0\u6b64\u60a8\u5fc5\u987b\u81ea\u5df1\u7ef4\u62a4\u6807\u7b7e\u3002<\/p>\n
\u4ece\u6280\u672f\u4e0a\u8bb2\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u65b9\u6cd5 marshaljson<\/code> \u5e76\u5728\u8be5\u65b9\u6cd5\u5185\u6267\u884c\u6240\u6709\u64cd\u4f5c\uff0c\u4f46\u8fd9\u5e76\u4e0d\u662f\u66f4\u7b80\u5355\u7684\u65b9\u6cd5…<\/p>\n
\u6b63\u5982 @vladimir kovpak \u6240\u63d0\u5230\u7684\uff0c\u60a8\u4e0d\u80fd\u4f7f\u7528\u6807\u51c6\u6765\u6267\u884c\u6b64\u64cd\u4f5c\u56fe\u4e66\u9986\uff0c\u81f3\u5c11\u76ee\u524d\u662f\u8fd9\u6837\u3002<\/p>\n
\u4e0d\u8fc7\uff0c\u53d7\u5230 \u7684\u542f\u53d1\uff0c\u60a8\u53ef\u4ee5\u5b9e\u73b0\u4e00\u4e9b\u63a5\u8fd1\u60a8\u60f3\u505a\u7684\u4e8b\u60c5\u3002\u67e5\u770b marshalindentsnakecase<\/code>\uff1a<\/p>\n
func MarshalIndentSnakeCase(v interface{}, prefix, indent string) ([]byte, error) {\n    b, err := json.MarshalIndent(v, prefix, indent)\n    if err != nil {\n        return nil, err\n    }\n\n    x := convertKeys(b) \/\/ Here convert all keys from CamelCase to snake_case\n\n    buf := &bytes.Buffer{}\n    err = json.Indent(buf, []byte(x), prefix, indent)\n    if err != nil {\n        return nil, err\n    }\n\n    return buf.Bytes(), nil\n}\n<\/pre>\n
\u7f3a\u70b9\uff1a<\/h3>\n
    \n
  • \u60a8\u5fc5\u987b\u5728\u76f8\u53cd\u7684\u65b9\u5411\u4e0a\u6267\u884c\u76f8\u540c\u7684\u64cd\u4f5c\u624d\u80fd\u4f7f unmashalling \u6b63\u5e38\u5de5\u4f5c\u3002<\/li>\n
  • \u7531\u4e8e\u5728 convertkeys()<\/code> \u4e2d\u4f7f\u7528 map<\/code>\uff0c\u5143\u7d20\u987a\u5e8f\u4e22\u5931\u3002<\/li>\n<\/ul>\n
    \u62e8\u6253 \u8bd5\u8bd5\u3002<\/p>\n
    \u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300ago json marshal \u7684\u9ed8\u8ba4\u5927\u5c0f\u5199\u9009\u9879\uff1f\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03Golang\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u5f53\u524d\u4f4d\u7f6e\uff1a > > ...<\/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-208054","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208054","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=208054"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208054\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=208054"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=208054"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=208054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}