{"id":206054,"date":"2025-06-12T09:18:38","date_gmt":"2025-06-12T01:18:38","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206054\/"},"modified":"2025-06-12T09:18:38","modified_gmt":"2025-06-12T01:18:38","slug":"gin-%e8%b7%af%e7%94%b1%e4%b8%ad%e7%8a%b6%e6%80%81%e7%a0%81%e4%b8%8d%e4%b8%80%e8%87%b4%e9%97%ae%e9%a2%98%ef%bc%9a%e4%b8%ba%e4%bb%80%e4%b9%88-bindjson-%e5%a4%b1%e8%b4%a5%e4%bc%9a%e8%bf%94%e5%9b%9e-400","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206054\/","title":{"rendered":"Gin \u8def\u7531\u4e2d\u72b6\u6001\u7801\u4e0d\u4e00\u81f4\u95ee\u9898\uff1a\u4e3a\u4ec0\u4e48 BindJSON \u5931\u8d25\u4f1a\u8fd4\u56de 400\uff0c\u800c ShouldBind \u7cfb\u5217\u65b9\u6cd5\u4e0d\u4f1a\uff1f"},"content":{"rendered":"<p>\u4f60\u5728\u5b66\u4e60<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\u5417\uff1f\u672c\u6587<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGin \u8def\u7531\u4e2d\u72b6\u6001\u7801\u4e0d\u4e00\u81f4\u95ee\u9898\uff1a\u4e3a\u4ec0\u4e48 BindJSON \u5931\u8d25\u4f1a\u8fd4\u56de 400\uff0c\u800c ShouldBind \u7cfb\u5217\u65b9\u6cd5\u4e0d\u4f1a\uff1f\u300b<\/span>\uff0c\u4e3b\u8981\u4ecb\u7ecd\u7684\u5185\u5bb9\u5c31\u6d89\u53ca\u5230<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u5982\u679c\u4f60\u60f3\u63d0\u5347\u81ea\u5df1\u7684\u5f00\u53d1\u80fd\u529b\uff0c\u5c31\u4e0d\u8981\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0\uff0c\u5927\u5bb6\u8981\u77e5\u9053\u7f16\u7a0b\u7406\u8bba\u57fa\u7840\u548c\u5b9e\u6218\u64cd\u4f5c\u90fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u54e6\uff01,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241102\/173051409767258cb1cbfd7.jpg\" class=\"aligncenter\">,<br \/>\n<strong>Gin \u8def\u7531\u72b6\u6001\u7801\u95ee\u9898\u5256\u6790<\/strong>,\u5728\u4f7f\u7528 Gin \u6846\u67b6\u8fdb\u884c\u8def\u7531\u6ce8\u518c\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u8def\u7531\u72b6\u6001\u7801\u4e0d\u7b26\u5408\u9884\u671f\u7684\u60c5\u51b5\u3002\u672c\u6587\u91cd\u70b9\u63a2\u8ba8\u4ee5\u4e0b\u95ee\u9898\uff1a,<br \/>\n<strong>\u95ee\u9898\uff1a<\/strong>,\u5728 Gin \u8def\u7531\u4e2d\u4f7f\u7528 c.BindJSON() \u7ed1\u5b9a\u53c2\u6570\u65f6\uff0c\u5982\u679c\u7ed1\u5b9a\u5931\u8d25\uff0c\u8def\u7531\u4f1a\u8fd4\u56de 400 \u72b6\u6001\u7801\u3002\u6ce8\u91ca\u6389\u6b64\u884c\u4ee3\u7801\u540e\uff0c\u8def\u7531\u8fd4\u56de\u72b6\u6001\u7801 200\u3002,<br \/>\n<strong>\u89e3\u7b54\uff1a<\/strong>,c.BindJSON() \u65b9\u6cd5\u5185\u90e8\u8c03\u7528 MustBindWith() \u65b9\u6cd5\u8fdb\u884c\u53c2\u6570\u7ed1\u5b9a\u3002MustBindWith() \u65b9\u6cd5\u5728\u7ed1\u5b9a\u5931\u8d25\u65f6\u4f1a\u8bbe\u7f6e\u9519\u8bef\u7c7b\u578b\u4e3a ErrorTypeBind\uff0c\u5e76\u4e2d\u6b62\u8bf7\u6c42\u8fd4\u56de 400 \u72b6\u6001\u7801\u3002,\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u53ef\u4ee5\u4f7f\u7528 ShouldBind \u7cfb\u5217\u65b9\u6cd5\u8fdb\u884c\u53c2\u6570\u7ed1\u5b9a\uff0c\u4f8b\u5982 c.ShouldBindJSON()\u3002ShouldBind \u7cfb\u5217\u65b9\u6cd5\u4e0d\u4f1a\u5728\u7ed1\u5b9a\u5931\u8d25\u65f6\u4e2d\u6b62\u8bf7\u6c42\uff0c\u800c\u662f\u8fd4\u56de\u9519\u8bef\u4fe1\u606f\u3002,<br \/>\n<strong>\u907f\u514d\u72b6\u6001\u7801\u4e0d\u4e00\u81f4\u7684\u65b9\u6cd5\uff1a<\/strong>,\u5373\u4f7f\u4f7f\u7528 ShouldBind \u65b9\u6cd5\uff0c\u4ecd\u7136\u53ef\u80fd\u6839\u636e\u7ed1\u5b9a\u7ed3\u679c\u8bbe\u7f6e\u4e0d\u540c\u7684\u72b6\u6001\u7801\u3002\u4e3a\u4e86\u7edf\u4e00\u72b6\u6001\u7801\uff0c\u53ef\u4ee5\u91c7\u7528\u4ee5\u4e0b\u65b9\u6cd5\uff1a,\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300aGin \u8def\u7531\u4e2d\u72b6\u6001\u7801\u4e0d\u4e00\u81f4\u95ee\u9898\uff1a\u4e3a\u4ec0\u4e48 BindJSON \u5931\u8d25\u4f1a\u8fd4\u56de 400\uff0c\u800c ShouldBind \u7cfb\u5217\u65b9\u6cd5\u4e0d\u4f1a\uff1f\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\u5427\uff01,Gin \u8def\u7531\u72b6\u6001\u7801\u95ee\u9898\u5256\u6790,\u4f60\u5728\u5b66\u4e60<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\u5417\uff1f\u672c\u6587<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGin \u8def\u7531\u4e2d\u72b6\u6001\u7801\u4e0d\u4e00\u81f4\u95ee\u9898\uff1a\u4e3a\u4ec0\u4e48 BindJSON \u5931\u8d25\u4f1a\u8fd4\u56de 400\uff0c\u800c ShouldBind \u7cfb\u5217\u65b9\u6cd5\u4e0d\u4f1a\uff1f\u300b<\/span>\uff0c\u4e3b\u8981\u4ecb\u7ecd\u7684\u5185\u5bb9\u5c31\u6d89\u53ca\u5230<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u5982\u679c\u4f60\u60f3\u63d0\u5347\u81ea\u5df1\u7684\u5f00\u53d1\u80fd\u529b\uff0c\u5c31\u4e0d\u8981\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0\uff0c\u5927\u5bb6\u8981\u77e5\u9053\u7f16\u7a0b\u7406\u8bba\u57fa\u7840\u548c\u5b9e\u6218\u64cd\u4f5c\u90fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u54e6\uff01,<br \/>\n<b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span> <span>Gin \u8def\u7531\u4e2d\u72b6\u6001\u7801\u4e0d\u4e00\u81f4\u95ee\u9898\uff1a\u4e3a\u4ec0\u4e48 BindJSON \u5931\u8d25\u4f1a\u8fd4\u56de 400\uff0c\u800c ShouldBind \u7cfb\u5217\u65b9\u6cd5\u4e0d\u4f1a\uff1f<\/span><\/p>\n<h1>Gin \u8def\u7531\u4e2d\u72b6\u6001\u7801\u4e0d\u4e00\u81f4\u95ee\u9898\uff1a\u4e3a\u4ec0\u4e48 BindJSON \u5931\u8d25\u4f1a\u8fd4\u56de 400\uff0c\u800c ShouldBind \u7cfb\u5217\u65b9\u6cd5\u4e0d\u4f1a\uff1f<\/h1>\n<p><span>2024-11-02 10:21:53<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u4f60\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\u5417\uff1f\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGin \u8def\u7531\u4e2d\u72b6\u6001\u7801\u4e0d\u4e00\u81f4\u95ee\u9898\uff1a\u4e3a\u4ec0\u4e48 BindJSON \u5931\u8d25\u4f1a\u8fd4\u56de 400\uff0c\u800c ShouldBind \u7cfb\u5217\u65b9\u6cd5\u4e0d\u4f1a\uff1f\u300b<\/span>\uff0c\u4e3b\u8981\u4ecb\u7ecd\u7684\u5185\u5bb9\u5c31\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u5982\u679c\u4f60\u60f3\u63d0\u5347\u81ea\u5df1\u7684\u5f00\u53d1\u80fd\u529b\uff0c\u5c31\u4e0d\u8981\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0\uff0c\u5927\u5bb6\u8981\u77e5\u9053\u7f16\u7a0b\u7406\u8bba\u57fa\u7840\u548c\u5b9e\u6218\u64cd\u4f5c\u90fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u54e6\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241102\/173051409767258cb1cbfd7.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>Gin \u8def\u7531\u72b6\u6001\u7801\u95ee\u9898\u5256\u6790<\/strong><\/p>\n<p>\u5728\u4f7f\u7528 Gin \u6846\u67b6\u8fdb\u884c\u8def\u7531\u6ce8\u518c\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u8def\u7531\u72b6\u6001\u7801\u4e0d\u7b26\u5408\u9884\u671f\u7684\u60c5\u51b5\u3002\u672c\u6587\u91cd\u70b9\u63a2\u8ba8\u4ee5\u4e0b\u95ee\u9898\uff1a<\/p>\n<p><strong>\u95ee\u9898\uff1a<\/strong><\/p>\n<p>\u5728 Gin \u8def\u7531\u4e2d\u4f7f\u7528 c.BindJSON() \u7ed1\u5b9a\u53c2\u6570\u65f6\uff0c\u5982\u679c\u7ed1\u5b9a\u5931\u8d25\uff0c\u8def\u7531\u4f1a\u8fd4\u56de 400 \u72b6\u6001\u7801\u3002\u6ce8\u91ca\u6389\u6b64\u884c\u4ee3\u7801\u540e\uff0c\u8def\u7531\u8fd4\u56de\u72b6\u6001\u7801 200\u3002<\/p>\n<p><strong>\u89e3\u7b54\uff1a<\/strong><\/p>\n<p>c.BindJSON() \u65b9\u6cd5\u5185\u90e8\u8c03\u7528 MustBindWith() \u65b9\u6cd5\u8fdb\u884c\u53c2\u6570\u7ed1\u5b9a\u3002MustBindWith() \u65b9\u6cd5\u5728\u7ed1\u5b9a\u5931\u8d25\u65f6\u4f1a\u8bbe\u7f6e\u9519\u8bef\u7c7b\u578b\u4e3a ErrorTypeBind\uff0c\u5e76\u4e2d\u6b62\u8bf7\u6c42\u8fd4\u56de 400 \u72b6\u6001\u7801\u3002<\/p>\n<p>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u53ef\u4ee5\u4f7f\u7528 ShouldBind \u7cfb\u5217\u65b9\u6cd5\u8fdb\u884c\u53c2\u6570\u7ed1\u5b9a\uff0c\u4f8b\u5982 c.ShouldBindJSON()\u3002ShouldBind \u7cfb\u5217\u65b9\u6cd5\u4e0d\u4f1a\u5728\u7ed1\u5b9a\u5931\u8d25\u65f6\u4e2d\u6b62\u8bf7\u6c42\uff0c\u800c\u662f\u8fd4\u56de\u9519\u8bef\u4fe1\u606f\u3002<\/p>\n<p><strong>\u907f\u514d\u72b6\u6001\u7801\u4e0d\u4e00\u81f4\u7684\u65b9\u6cd5\uff1a<\/strong><\/p>\n<p>\u5373\u4f7f\u4f7f\u7528 ShouldBind \u65b9\u6cd5\uff0c\u4ecd\u7136\u53ef\u80fd\u6839\u636e\u7ed1\u5b9a\u7ed3\u679c\u8bbe\u7f6e\u4e0d\u540c\u7684\u72b6\u6001\u7801\u3002\u4e3a\u4e86\u7edf\u4e00\u72b6\u6001\u7801\uff0c\u53ef\u4ee5\u91c7\u7528\u4ee5\u4e0b\u65b9\u6cd5\uff1a<\/p>\n<ol>\n<li><strong>\u81ea\u5b9a\u4e49\u9519\u8bef\u5904\u7406\u4e2d\u95f4\u4ef6\uff1a<\/strong>\u5728 Gin \u4e2d\u6ce8\u518c\u81ea\u5b9a\u4e49\u4e2d\u95f4\u4ef6\uff0c\u5e76\u5728\u4e2d\u95f4\u4ef6\u4e2d\u6355\u83b7\u53c2\u6570\u7ed1\u5b9a\u9519\u8bef\uff0c\u5e76\u8fd4\u56de\u7edf\u4e00\u7684\u72b6\u6001\u7801\u548c\u9519\u8bef\u4fe1\u606f\u3002<\/li>\n<li><strong>\u624b\u52a8\u5904\u7406\u9519\u8bef\uff1a<\/strong>\u5728\u8def\u7531\u5904\u7406\u51fd\u6570\u4e2d\u624b\u52a8\u68c0\u67e5\u7ed1\u5b9a\u7ed3\u679c\uff0c\u5e76\u6839\u636e\u9700\u8981\u8fd4\u56de\u76f8\u5e94\u7684\u72b6\u6001\u7801\u3002<\/li>\n<\/ol>\n<p>\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300aGin \u8def\u7531\u4e2d\u72b6\u6001\u7801\u4e0d\u4e00\u81f4\u95ee\u9898\uff1a\u4e3a\u4ec0\u4e48 BindJSON \u5931\u8d25\u4f1a\u8fd4\u56de 400\uff0c\u800c ShouldBind \u7cfb\u5217\u65b9\u6cd5\u4e0d\u4f1a\uff1f\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\u5427\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u7535\u8111\u84dd\u5149\u5bf9\u773c\u775b\u7684\u5371\u5bb3\u53ca\u9632\u62a4\u65b9\u6cd5\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5982\u4f55\u66f4\u65b0\u4f5c\u66f2\u5bb6\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u4f60\u5728\u5b66\u4e60 GOLANG\u76f8\u5173\u7684\u77e5\u8bc6&#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-206054","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206054","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=206054"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206054\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206054"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206054"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}