{"id":208220,"date":"2025-07-08T15:11:45","date_gmt":"2025-07-08T07:11:45","guid":{"rendered":"https:\/\/server.hk\/cnblog\/208220\/"},"modified":"2025-07-08T15:11:45","modified_gmt":"2025-07-08T07:11:45","slug":"go%e5%bc%80%e5%8f%91%e4%b8%ad%e8%bf%87%e5%ba%a6%e4%bd%bf%e7%94%a8mapinterface%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/208220\/","title":{"rendered":"go\u5f00\u53d1\u4e2d\u8fc7\u5ea6\u4f7f\u7528mapinterface{}\uff1f"},"content":{"rendered":"

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

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> go\u5f00\u53d1\u4e2d\u8fc7\u5ea6\u4f7f\u7528mapinterface{}\uff1f<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-30 14:21:39<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u5728Golang\u5b9e\u6218\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u8fd9\u6837\u90a3\u6837\u7684\u95ee\u9898\uff0c\u7136\u540e\u8981\u5361\u597d\u534a\u5929\uff0c\u7b49\u95ee\u9898\u89e3\u51b3\u4e86\u624d\u53d1\u73b0\u539f\u6765\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u662f\u6ca1\u6709\u638c\u63e1\u597d\u3002\u4eca\u5929\u5c31\u6574\u7406\u5206\u4eab\u300ago\u5f00\u53d1\u4e2d\u8fc7\u5ea6\u4f7f\u7528mapinterface{}\uff1f\u300b\uff0c\u804a\u804a\uff0c\u5e0c\u671b\u53ef\u4ee5\u5e2e\u52a9\u5230\u6b63\u5728\u52aa\u529b\u8d5a\u94b1\u7684\u4f60\u3002<\/p>\n

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

\u6211\u7684\u5927\u90e8\u5206\u5f00\u53d1\u7ecf\u9a8c\u6765\u81ea php \u548c javascript \u7b49\u52a8\u6001\u7c7b\u578b\u8bed\u8a00\u3002\u901a\u8fc7\u5728 golang \u4e2d\u91cd\u65b0\u521b\u5efa\u4e00\u4e9b\u65e7\u7684 php\/javascript rest api\uff0c\u6211\u5df2\u7ecf\u7ec3\u4e60 golang \u5927\u7ea6\u4e00\u4e2a\u6708\u4e86\u3002\u6211\u89c9\u5f97\u5927\u591a\u6570\u65f6\u5019\u6211\u5e76\u6ca1\u6709\u4ee5 golang \u7684\u65b9\u5f0f\u505a\u4e8b\u3002\u6216\u8005\u66f4\u4e00\u822c\u5730\u8bf4\uff0c\u6211\u4e0d\u4e60\u60ef\u4f7f\u7528\u5f3a\u7c7b\u578b\u8bed\u8a00\u3002\u6211\u89c9\u5f97\u6211\u8fc7\u5ea6\u4f7f\u7528\u4e86 map[string]interface{}<\/code> \u53ca\u5176\u7247\u6bb5\u6765\u5305\u88c5\u6765\u81ea http \u8bf7\u6c42\u7684\u6570\u636e\u6216\u4f5c\u4e3a json http \u8f93\u51fa\u53d1\u51fa\u7684\u6570\u636e\u3002\u90a3\u4e48\u6211\u60f3\u77e5\u9053\u7684\u662f\uff0c\u6211\u8981\u63cf\u8ff0\u7684\u5185\u5bb9\u662f\u5426\u8fdd\u80cc\u4e86golang\u7684\u5f00\u53d1\u7406\u5ff5\uff1f\u6216\u8005\u5982\u679c\u6211\u8fdd\u53cd\u4e86\u5f3a\u7c7b\u578b\u8bed\u8a00\u7684\u5f00\u53d1\u539f\u5219\uff1f<\/p>\n

\u76ee\u524d\uff0c\u6211\u7528 golang \u91cd\u5199\u7684 rest api \u7a0b\u5e8f\u6d41\u7a0b\u5927\u7ea6 90% \u90fd\u53ef\u4ee5\u901a\u8fc7\u8fd9 5 \u4e2a\u6b65\u9aa4\u6765\u63cf\u8ff0\u3002<\/p>\n

\u7b2c 1 \u6b65 – \u63a5\u6536\u6570\u636e<\/strong><\/p>\n

\u6211\u4ece http.request.parseform()<\/code> \u63a5\u6536 http \u8868\u5355\u6570\u636e\uff0c\u683c\u5f0f\u4e3a formvals := map[string][]string<\/code>\u3002\u6709\u65f6\u6211\u4f1a\u5b58\u50a8\u9700\u8981\u89e3\u7ec4\u7684\u5e8f\u5217\u5316 json \u5bf9\u8c61\uff0c\u4f8b\u5982 jsonuserinfo := json.unmarshal(formvals[\"user_information\"][0]) \/* \u7ed9\u51fa\u4e00\u4e9b\u590d\u6742\u7684 json \u5bf9\u8c61 *\/<\/code>\u3002<\/p>\n

\u7b2c 2 \u6b65 – \u9a8c\u8bc1\u6570\u636e<\/strong><\/p>\n

\u6211\u5bf9 formvals<\/code> \u8fdb\u884c\u9a8c\u8bc1\uff0c\u4ee5\u786e\u4fdd\u5728 sql \u67e5\u8be2\u4e2d\u4f7f\u7528\u5b83\u4e4b\u524d\u6240\u6709\u6570\u636e\u503c\u90fd\u662f\u6211\u6240\u671f\u671b\u7684\u3002\u6211\u5c06\u6240\u6709\u5185\u5bb9\u89c6\u4e3a\u5b57\u7b26\u4e32\uff0c\u7136\u540e\u4f7f\u7528 regex \u6765\u786e\u5b9a\u5b57\u7b26\u4e32\u683c\u5f0f\u548c\u4e1a\u52a1\u903b\u8f91\u662f\u5426\u6709\u6548\uff08\u4f8b\u5982 isemail\u3001isnumeric\u3001isfloat\u3001iscaslcompliant\u3001iseligibleforvoting\u3001islibrarycardexpired \u7b49\uff09\u3002\u6211\u5df2\u7ecf\u4e3a\u8fd9\u4e9b\u7c7b\u578b\u7684\u9a8c\u8bc1\u7f16\u5199\u4e86\u81ea\u5df1\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u548c\u81ea\u5b9a\u4e49\u51fd\u6570<\/p>\n

\u7b2c 3 \u6b65 – \u5c06\u6570\u636e\u7ed1\u5b9a\u5230 sql \u67e5\u8be2<\/strong><\/p>\n

\u6211\u4f7f\u7528golang\u7684database\/sql.db<\/code>\u6765\u83b7\u53d6\u6211\u7684formvals\u5e76\u5c06\u5b83\u4eec\u7ed1\u5b9a\u5230\u6211\u7684\u67e5\u8be2\u548c\u6267\u884c\u51fd\u6570\uff0c\u4f8b\u5982query(\"select * from tbluser where user_id = ?, user_birthday > ? \",formvals[\"user_id\"][ 0], jsonuserinfo[\"\u751f\u65e5\"])<\/code>.\u6211\u4ece\u4e0d\u5173\u5fc3\u6211\u4f5c\u4e3a\u8981\u7ed1\u5b9a\u7684\u53c2\u6570\u63d0\u4f9b\u7684\u6570\u636e\u7c7b\u578b\uff0c\u56e0\u6b64\u5b83\u4eec\u53ef\u80fd\u90fd\u662f\u5b57\u7b26\u4e32\u3002\u6211\u76f8\u4fe1\u4e0a\u9762\u6b65\u9aa4\u4e2d\u7684\u9a8c\u8bc1\u5df2\u786e\u5b9a\u5b83\u4eec\u53ef\u4ee5\u7528\u4e8e sql\u3002<\/p>\n

\u7b2c 4 \u6b65 – \u5c06 sql \u7ed3\u679c\u7ed1\u5b9a\u5230 []map[string]interface{}{}<\/code><\/strong><\/p>\n

\u6211 scan()<\/code> \u5c06\u67e5\u8be2\u7ed3\u679c\u5199\u5165 sqlresult := []map[string]interface{}{}<\/code> \u56e0\u4e3a\u6211\u4e0d\u5173\u5fc3\u503c\u7c7b\u578b\u662f\u5426\u4e3a null\u3001\u5b57\u7b26\u4e32\u3001\u6d6e\u70b9\u6570\u3001\u6574\u6570\u6216\u5176\u4ed6\u7c7b\u578b\u3002\u56e0\u6b64 sqlresult<\/code> \u7684\u67b6\u6784\u53ef\u80fd\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n

sqlresult =>\n    [0] {\n        \"user_id\":\"1\"\n        \"user_name\":\"bob smith\"\n        \"age\":\"45\"\n        \"weight\":\"34.22\"\n    },\n    [1] {\n        \"user_id\":\"2\"\n        \"user_name\":\"jane do\"\n        \"age\":nil\n        \"weight\":\"22.22\"\n    }<\/pre>\n
\u6211\u7f16\u5199\u4e86\u81ea\u5df1\u7684\u6025\u5207\u52a0\u8f7d\u51fd\u6570\uff0c\u4ee5\u4fbf\u53ef\u4ee5\u7ed1\u5b9a\u66f4\u591a\u4fe1\u606f\uff0c\u4f8b\u5982 eagerload(\"tbladdress\", \"join on tbladdress.user_id\",&sqlresult)<\/code>\uff0c\u7136\u540e\u4f7f\u7528 []map \u7c7b\u578b\u7684\u66f4\u591a\u4fe1\u606f\u586b\u5145 sqlresult<\/code> [string]interface{}{}<\/code>\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
sqlResult =>\n    [0] {\n        \"user_id\":\"1\"\n        \"user_name\":\"Bob Smith\"\n        \"age\":\"45\"\n        \"weight\":\"34.22\"\n        \"addresses\"=>\n            [0] {\n                \"type\":\"home\"\n                \"address1\":\"56 Front Street West\"\n                \"postal\":\"L3L3L3\"\n                \"lat\":\"34.3422242\"\n                \"lng\":\"34.5523422\"\n            }\n            [1] {\n                \"type\":\"work\"\n                \"address1\":\"5 Kennedy Avenue\"\n                \"postal\":\"L3L3L3\"\n                \"lat\":\"34.3422242\"\n                \"lng\":\"34.5523422\"\n            }\n    },\n    [1] {\n        \"user_id\":\"2\"\n        \"user_name\":\"Jane Do\"\n        \"age\":nil\n        \"weight\":\"22.22\"\n        \"addresses\"=>\n            [0] {\n                \"type\":\"home\"\n                \"address1\":\"56 Front Street West\"\n                \"postal\":\"L3L3L3\"\n                \"lat\":\"34.3422242\"\n                \"lng\":\"34.5523422\"\n            }\n    }<\/pre>\n
\u7b2c 5 \u6b65 – json \u7f16\u7ec4\u5e76\u53d1\u9001 http \u54cd\u5e94<\/strong><\/p>\n
\u7136\u540e\u6211\u6267\u884c http.responsewriter.write(json.marshal(sqlresult))<\/code> \u5e76\u4e3a\u6211\u7684 rest api \u8f93\u51fa\u6570\u636e<\/p>\n
\u6700\u8fd1\uff0c\u6211\u4e00\u76f4\u5728\u91cd\u65b0\u5ba1\u89c6\u5e26\u6709\u4ee3\u7801\u793a\u4f8b\u7684\u6587\u7ae0\uff0c\u8fd9\u4e9b\u4ee3\u7801\u793a\u4f8b\u5728\u6211\u672c\u6765\u4f1a\u4f7f\u7528 map[string]interface{}<\/code> \u7684\u5730\u65b9\u4f7f\u7528\u7ed3\u6784\u3002\u4f8b\u5982\uff0c\u6211\u60f3\u4f7f\u7528\u5176\u4ed6 golang \u5f00\u53d1\u4eba\u5458\u4f1a\u4f7f\u7528\u7684\u66f4\u6807\u51c6\u7684\u65b9\u6cd5\u6765\u91cd\u6784\u6b65\u9aa4 2\u3002\u6240\u4ee5\u6211\u627e\u5230\u4e86\u8fd9\u4e2ahttps:\/\/godoc.org\/gopkg.in\/go-\u6f14\u793a\/validator.v9\uff0c\u9664\u4e86\u5b83\u7684\u6240\u6709\u793a\u4f8b\u90fd\u662f\u7ed3\u6784\u4f53\u3002\u6211\u8fd8\u6ce8\u610f\u5230\uff0c\u5927\u591a\u6570\u8c08\u8bba database\/sql<\/code> \u7684\u535a\u5ba2\u90fd\u4f1a\u5c06\u5176 sql \u7ed3\u679c\u626b\u63cf\u5230\u7c7b\u578b\u5316\u53d8\u91cf\u6216\u5177\u6709\u7c7b\u578b\u5316\u5c5e\u6027\u7684\u7ed3\u6784\u4e2d\uff0c\u800c\u4e0d\u662f\u6211\u7684\u6b65\u9aa4 4\uff0c\u540e\u8005\u53ea\u662f\u5c06\u6240\u6709\u5185\u5bb9\u653e\u5165 map[string]interface{}<\/code><\/p>\n
\u56e0\u6b64\uff0c\u6211\u5f00\u59cb\u5199\u8fd9\u4e2a\u95ee\u9898\u3002\u6211\u89c9\u5f97 map[string] \u63a5\u53e3{}<\/code> \u975e\u5e38\u6709\u7528\uff0c\u56e0\u4e3a\u5927\u591a\u6570\u65f6\u5019\uff0c\u6211\u5e76\u4e0d\u771f\u6b63\u5173\u5fc3\u6570\u636e\u662f\u4ec0\u4e48\uff0c\u5b83\u8ba9\u6211\u53ef\u4ee5\u5728\u6b65\u9aa4 4 \u4e2d\u81ea\u7531\u5730\u5728\u6211\u4e4b\u524d\u6784\u5efa\u4efb\u4f55\u6570\u636e\u6a21\u5f0f\u3002\u5c06\u5176\u8f6c\u50a8\u4e3a json http \u54cd\u5e94\u3002\u6211\u7528\u5c3d\u53ef\u80fd\u5c11\u7684\u4ee3\u7801\u6765\u5b8c\u6210\u8fd9\u4e00\u5207\u3002\u4f46\u8fd9\u610f\u5473\u7740\u6211\u7684\u4ee3\u7801\u8fd8\u6ca1\u6709\u51c6\u5907\u597d\u5229\u7528 go \u7684\u9a8c\u8bc1\u5de5\u5177\uff0c\u800c\u4e14\u5b83\u4f3c\u4e4e\u4e0d\u7b26\u5408 golang \u793e\u533a\u7684\u505a\u4e8b\u65b9\u5f0f\u3002<\/p>\n
\u6240\u4ee5\u6211\u7684\u95ee\u9898\u662f\uff0c\u5176\u4ed6 golang \u5f00\u53d1\u4eba\u5458\u5bf9\u6b65\u9aa4 2 \u548c\u6b65\u9aa4 4 \u505a\u4e86\u4ec0\u4e48\uff1f\u7279\u522b\u662f\u5728\u7b2c 4 \u6b65\u4e2d\u2026\u2026golang \u5f00\u53d1\u4eba\u5458\u771f\u7684\u9f13\u52b1\u901a\u8fc7\u7ed3\u6784\u548c\u5f3a\u7c7b\u578b\u5c5e\u6027\u6307\u5b9a\u6570\u636e\u6a21\u5f0f\u5417\uff1f\u4ed6\u4eec\u662f\u5426\u8fd8\u6307\u5b9a\u5177\u6709\u5f3a\u7c7b\u578b\u5c5e\u6027\u7684\u7ed3\u6784\u4ee5\u53ca\u4ed6\u4eec\u8fdb\u884c\u7684\u6bcf\u4e2a\u6025\u5207\u52a0\u8f7d\u8c03\u7528\uff1f\u8fd9\u770b\u8d77\u6765\u662f\u4e0d\u662f\u4ee3\u7801\u5197\u957f\u4e86\u5f88\u591a\uff1f<\/p>\n
 <\/p>\n
\u89e3\u51b3\u65b9\u6848<\/h2>\n
 <\/p>\n
\u8fd9\u5b9e\u9645\u4e0a\u53d6\u51b3\u4e8e\u9700\u6c42\uff0c\u5c31\u50cf\u60a8\u6240\u8bf4\u7684\u90a3\u6837\uff0c\u60a8\u4e0d\u9700\u8981\u5904\u7406\u6765\u81ea\u8bf7\u6c42\u6216 sql \u7ed3\u679c\u7684 json \u3002\u7136\u540e\u60a8\u53ef\u4ee5\u8f7b\u677e\u89e3\u7ec4\u5230 interface{}<\/code>\u3002\u5e76\u7f16\u7ec4\u6765\u81ea sql \u7ed3\u679c\u7684 json\u3002<\/p>\n
\u5bf9\u4e8e\u7b2c 2 \u6b65<\/strong><\/p>\n
golang \u6709\u4e00\u4e2a\u5e93\uff0c\u7528\u4e8e\u9a8c\u8bc1\u7ed3\u6784\u4f53\uff0c\u7528\u4e8e\u4f7f\u7528\u5185\u90e8\u5b57\u6bb5\u7684\u6807\u7b7e\u6765\u89e3\u7ec4 json\u3002<\/p>\n<\/p>\n
type test struct {\n    field `validate:\"max=10,min=1\"`\n}\n\n\/\/ max will be checked then min<\/pre>\n
\u4f60\u4e5f\u53ef\u4ee5\u53bbgodoc\u83b7\u53d6\u3002\u8fd9\u662f\u4f7f\u7528struct\u6807\u7b7e\u9a8c\u8bc1json\u503c\u7684\u975e\u5e38\u597d\u7684\u5b9e\u73b0\u3002<\/p>\n
\u5bf9\u4e8e\u7b2c 4 \u6b65<\/strong><\/p>\n
\u5927\u591a\u6570\u65f6\u5019\uff0c\u5982\u679c\u6211\u4eec\u77e5\u9053 json \u7684\u683c\u5f0f\u548c\u6570\u636e\uff0c\u6211\u4eec\u5c31\u4f1a\u4f7f\u7528\u7ed3\u6784\u3002\u56e0\u4e3a\u5b83\u4e3a\u6211\u4eec\u63d0\u4f9b\u4e86\u5bf9\u6570\u636e\u7c7b\u578b\u548c\u5176\u4ed6\u529f\u80fd\u7684\u66f4\u591a\u63a7\u5236\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u60f3\u8981\u6e05\u7a7a json \u5b57\u6bb5\uff0c\u800c\u60a8\u7684 json \u4e2d\u4e0d\u9700\u8981\u5b83\u3002\u60a8\u5e94\u8be5\u5c06 struct \u4e0e _<\/code> json \u6807\u8bb0\u4e00\u8d77\u4f7f\u7528\u3002<\/p>\n
\u73b0\u5728\u4f60\u5df2\u7ecf\u8bf4\u8fc7\u4f60\u4e0d\u5173\u5fc3\u6765\u81easql\u7684\u7ed3\u679c\u662f\u5426\u4e3a\u7a7a\u3002\u4f46\u5982\u679c\u4f60\u518d\u6b21\u8fd9\u6837\u505a\uff0c\u5c31\u4f1a\u6d89\u53ca\u5230\u4f7f\u7528 struct\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 \u5c06\u7ed3\u679c\u626b\u63cf\u5230\u7ed3\u6784\u4e2d\u3002\u5982\u679c\u60a8\u60f3\u5728\u53d1\u9001\u54cd\u5e94\u65f6 marshaling<\/code> \u6570\u636e\u65f6\u7701\u7565 json \u5bf9\u8c61\uff0c\u4e5f\u53ef\u4ee5\u4e3a omitempty<\/code> \u63d0\u4f9b json \u6807\u8bb0\u3002<\/p>\n
\u7ed3\u6784\u4f53\u503c\u7f16\u7801\u4e3a json \u5bf9\u8c61\u3002\u6bcf\u4e2a\u5bfc\u51fa\u7684\u7ed3\u6784\u4f53\u5b57\u6bb5 \u6210\u4e3a\u5bf9\u8c61\u7684\u6210\u5458\uff0c\u4f7f\u7528\u5b57\u6bb5\u540d\u4f5c\u4e3a\u5bf9\u8c61 \u952e\uff0c\u9664\u975e\u7531\u4e8e\u4e0b\u9762\u7ed9\u51fa\u7684\u539f\u56e0\u4e4b\u4e00\u800c\u7701\u7565\u8be5\u5b57\u6bb5\u3002<\/p>\n
\u6bcf\u4e2a\u7ed3\u6784\u4f53\u5b57\u6bb5\u7684\u7f16\u7801\u53ef\u4ee5\u901a\u8fc7\u683c\u5f0f\u81ea\u5b9a\u4e49 \u5b58\u50a8\u5728\u7ed3\u6784\u5b57\u6bb5\u6807\u8bb0\u4e2d\u201cjson\u201d\u952e\u4e0b\u7684\u5b57\u7b26\u4e32\u3002\u8fd9 \u683c\u5f0f\u5b57\u7b26\u4e32\u7ed9\u51fa\u5b57\u6bb5\u7684\u540d\u79f0\uff0c\u540e\u9762\u53ef\u80fd\u8ddf\u7740\u4e00\u4e2a \u4ee5\u9017\u53f7\u5206\u9694\u7684\u9009\u9879\u5217\u8868\u3002\u8be5\u540d\u79f0\u53ef\u4ee5\u4e3a\u7a7a\uff0c\u4ee5\u4fbf \u6307\u5b9a\u9009\u9879\u800c\u4e0d\u8986\u76d6\u9ed8\u8ba4\u5b57\u6bb5\u540d\u79f0\u3002<\/p>\n
\u201comitempty\u201d\u9009\u9879\u6307\u5b9a\u5e94\u4ece \u5982\u679c\u5b57\u6bb5\u6709\u7a7a\u503c\uff0c\u5219\u7f16\u7801\uff0c\u5b9a\u4e49\u4e3a false\u30010\u3001a nil \u6307\u9488\u3001nil \u63a5\u53e3\u503c\u4ee5\u53ca\u4efb\u4f55\u7a7a\u6570\u7ec4\u3001\u5207\u7247\u3001\u6620\u5c04\u3001 \u6216\u5b57\u7b26\u4e32\u3002<\/p>\n
\u4f5c\u4e3a\u7279\u6b8a\u60c5\u51b5\uff0c\u5982\u679c\u5b57\u6bb5\u6807\u8bb0\u4e3a\u201c-\u201d\uff0c\u5219\u8be5\u5b57\u6bb5\u59cb\u7ec8\u4e3a \u7701\u7565\u3002\u8bf7\u6ce8\u610f\uff0c\u4ecd\u7136\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u751f\u6210\u540d\u79f0\u4e3a\u201c-\u201d\u7684\u5b57\u6bb5 \u6807\u7b7e\u201c-\uff0c\u201d\u3002<\/p>\n
json \u6807\u7b7e\u793a\u4f8b<\/p>\n
\/\/ Field appears in JSON as key \"myName\".\nField int `json:\"myName\"`\n\n\/\/ Field appears in JSON as key \"myName\" and\n\/\/ the field is omitted from the object if its value is empty,\n\/\/ as defined above.\nField int `json:\"myName,omitempty\"`\n\n\/\/ Field appears in JSON as key \"Field\" (the default), but\n\/\/ the field is skipped if empty.\n\/\/ Note the leading comma.\nField int `json:\",omitempty\"`\n\n\/\/ Field is ignored by this package.\nField int `json:\"-\"`\n\n\/\/ Field appears in JSON as key \"-\".\nField int `json:\"-,\"`<\/pre>\n
\u60a8\u53ef\u4ee5\u4ece golang \u89c4\u8303 \u4e2d\u7ed9\u51fa\u7684\u4e0a\u8ff0\u4fe1\u606f\u8fdb\u884c\u5206\u6790\u3002struct \u5bf9 json \u63d0\u4f9b\u4e86\u5982\u6b64\u591a\u7684\u63a7\u5236\u3002\u8fd9\u5c31\u662f golang \u5f00\u53d1\u4eba\u5458\u6700\u6709\u53ef\u80fd\u4f7f\u7528\u7ed3\u6784\u7684\u539f\u56e0\u3002<\/p>\n
\u73b0\u5728\uff0c\u5728\u4f7f\u7528 map[string]interface{}<\/code> \u65f6\uff0c\u5f53\u60a8\u4e0d\u77e5\u9053\u6765\u81ea\u670d\u52a1\u5668\u7684 json \u7ed3\u6784\u6216\u5b57\u6bb5\u7c7b\u578b\u65f6\uff0c\u5e94\u8be5\u4f7f\u7528\u5b83\u3002\u5927\u591a\u6570 golang \u5f00\u53d1\u4eba\u5458\u90fd\u4f1a\u5c3d\u53ef\u80fd\u575a\u6301\u4f7f\u7528\u7ed3\u6784\u3002<\/p>\n
\u6587\u4e2d\u5173\u4e8e\u7684\u77e5\u8bc6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u4f60\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff01\u82e5\u662f\u53d7\u76ca\u532a\u6d45\uff0c\u90a3\u5c31\u52a8\u52a8\u9f20\u6807\u6536\u85cf\u8fd9\u7bc7\u300ago\u5f00\u53d1\u4e2d\u8fc7\u5ea6\u4f7f\u7528mapinterface{}\uff1f\u300b\u6587\u7ae0\u5427\uff0c\u4e5f\u53ef\u5173\u6ce8\u516c\u4f17\u53f7\u4e86\u89e3\u76f8\u5173\u6280\u672f\u6587\u7ae0\u3002<\/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-208220","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208220","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=208220"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208220\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=208220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=208220"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=208220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}