{"id":206873,"date":"2025-06-12T16:27:45","date_gmt":"2025-06-12T08:27:45","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206873\/"},"modified":"2025-06-12T16:27:45","modified_gmt":"2025-06-12T08:27:45","slug":"go-%e4%b8%ad-gorm-%e6%93%8d%e4%bd%9c%e6%95%b0%e6%8d%ae%e5%ba%93%e6%8a%a5%e9%94%99unknown-column-created_at-in-field-list%ef%bc%9a%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206873\/","title":{"rendered":"Go \u4e2d GORM \u64cd\u4f5c\u6570\u636e\u5e93\u62a5\u9519\u201cUnknown column ‘created_at’ in ‘field list’\u201d\uff1a\u5982\u4f55\u89e3\u51b3\uff1f"},"content":{"rendered":"

\u5b66\u4e60
\nGOLANG<\/span>\u8981\u52aa\u529b\uff0c\u4f46\u662f\u4e0d\u8981\u6025\uff01\u4eca\u5929\u7684\u8fd9\u7bc7\u6587\u7ae0
\n\u300aGo \u4e2d GORM \u64cd\u4f5c\u6570\u636e\u5e93\u62a5\u9519\u201cUnknown column ‘created_at’ in ‘field list’\u201d\uff1a\u5982\u4f55\u89e3\u51b3\uff1f\u300b<\/span>\u5c06\u4f1a\u4ecb\u7ecd\u5230
\n<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u60f3\u6df1\u5165\u5b66\u4e60
\nGOLANG<\/span>\uff0c\u53ef\u4ee5\u5173\u6ce8\u6211\uff01\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\u7684\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u80fd\u6709\u6240\u5e2e\u52a9\uff01,
\n,
\ngo \u4e2d gorm \u64cd\u4f5c\u6570\u636e\u5e93\u5f02\u5e38<\/strong>,\u5728\u4f7f\u7528 gorm \u64cd\u4f5c\u6570\u636e\u5e93\u65f6\uff0c\u4f60\u53ef\u80fd\u4f1a\u9047\u5230 error 1054 (42s22): unknown column ‘created_at’ in ‘field list’ \u7684\u5f02\u5e38\u3002\u8fd9\u901a\u5e38\u662f\u7531\u4e8e\u4ee5\u4e0b\u539f\u56e0\u5f15\u8d77\u7684\uff1a,
\n\u539f\u56e0\uff1a<\/strong> gorm \u5728\u521b\u5efa\u8868\u65f6\u6ca1\u6709\u4f7f\u7528 gorm.model \u7ed3\u6784\u4f53\uff0c\u5bfc\u81f4\u65b0\u589e\u64cd\u4f5c\u4e2d\u5b58\u5728 gorm \u7684\u81ea\u5e26\u5b57\u6bb5\uff0c\u5982 created_at\uff0c\u800c\u8868\u4e2d\u5374\u6ca1\u6709\u8fd9\u4e9b\u5b57\u6bb5\u3002,
\n\u89e3\u51b3\u65b9\u6848\uff1a<\/strong>,
\n\u65b9\u6848 1\uff1a<\/strong>,
\n\u65b9\u6848 2\uff1a<\/strong>,
\n\u6ce8\u610f\uff1a<\/strong> \u5982\u679c\u4f60\u5e0c\u671b\u4fdd\u7559\u81ea\u5b9a\u4e49\u7684\u5b57\u6bb5\uff0c\u8bf7\u5728\u8c03\u7528 automigrate \u65b9\u6cd5\u65f6\u5c06 gorm.model \u5d4c\u5165\u5230\u7ed3\u6784\u4f53\u4e2d\uff1a,\u6709\u5173 gorm \u5d4c\u5165\u7ed3\u6784\u4f53\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605\u5b98\u65b9\u6587\u6863\uff1a,\u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8eGOLANG\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~,\u4f7f\u7528 gorm \u7684 automigrate \u65b9\u6cd5\u521b\u5efa\u8868\u3002\u8fd9\u79cd\u65b9\u6cd5\u4f1a\u5728\u521b\u5efa\u8868\u65f6\u81ea\u52a8\u6dfb\u52a0 gorm \u81ea\u5e26\u7684\u5b57\u6bb5\uff1a,\u68c0\u67e5\u65b0\u589e\u63a5\u53e3\u7684\u7ed3\u6784\u4f53\u4e2d\u662f\u5426\u5b58\u5728 gorm.model \u7ed3\u6784\u4f53\u3002\u5982\u679c\u6709\uff0c\u5c06\u5176\u79fb\u9664\u3002,go \u4e2d gorm \u64cd\u4f5c\u6570\u636e\u5e93\u5f02\u5e38,\u5b66\u4e60
\nGOLANG<\/span>\u8981\u52aa\u529b\uff0c\u4f46\u662f\u4e0d\u8981\u6025\uff01\u4eca\u5929\u7684\u8fd9\u7bc7\u6587\u7ae0
\n\u300aGo \u4e2d GORM \u64cd\u4f5c\u6570\u636e\u5e93\u62a5\u9519\u201cUnknown column ‘created_at’ in ‘field list’\u201d\uff1a\u5982\u4f55\u89e3\u51b3\uff1f\u300b<\/span>\u5c06\u4f1a\u4ecb\u7ecd\u5230
\n<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u60f3\u6df1\u5165\u5b66\u4e60
\nGOLANG<\/span>\uff0c\u53ef\u4ee5\u5173\u6ce8\u6211\uff01\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\u7684\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u80fd\u6709\u6240\u5e2e\u52a9\uff01,
\n<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> Go \u4e2d GORM \u64cd\u4f5c\u6570\u636e\u5e93\u62a5\u9519\u201cUnknown column ‘created_at’ in ‘field list’\u201d\uff1a\u5982\u4f55\u89e3\u51b3\uff1f<\/span><\/p>\n

Go \u4e2d GORM \u64cd\u4f5c\u6570\u636e\u5e93\u62a5\u9519\u201cUnknown column ‘created_at’ in ‘field list’\u201d\uff1a\u5982\u4f55\u89e3\u51b3\uff1f<\/h1>\n

2024-11-26 22:33:45<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u5b66\u4e60GOLANG<\/span>\u8981\u52aa\u529b\uff0c\u4f46\u662f\u4e0d\u8981\u6025\uff01\u4eca\u5929\u7684\u8fd9\u7bc7\u6587\u7ae0\u300aGo \u4e2d GORM \u64cd\u4f5c\u6570\u636e\u5e93\u62a5\u9519\u201cUnknown column ‘created_at’ in ‘field list’\u201d\uff1a\u5982\u4f55\u89e3\u51b3\uff1f\u300b<\/span>\u5c06\u4f1a\u4ecb\u7ecd\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u60f3\u6df1\u5165\u5b66\u4e60GOLANG<\/span>\uff0c\u53ef\u4ee5\u5173\u6ce8\u6211\uff01\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\u7684\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u80fd\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n

<\/p>\n

go \u4e2d gorm \u64cd\u4f5c\u6570\u636e\u5e93\u5f02\u5e38<\/strong><\/p>\n

\u5728\u4f7f\u7528 gorm \u64cd\u4f5c\u6570\u636e\u5e93\u65f6\uff0c\u4f60\u53ef\u80fd\u4f1a\u9047\u5230 error 1054 (42s22): unknown column ‘created_at’ in ‘field list’ \u7684\u5f02\u5e38\u3002\u8fd9\u901a\u5e38\u662f\u7531\u4e8e\u4ee5\u4e0b\u539f\u56e0\u5f15\u8d77\u7684\uff1a<\/p>\n

\u539f\u56e0\uff1a<\/strong> gorm \u5728\u521b\u5efa\u8868\u65f6\u6ca1\u6709\u4f7f\u7528 gorm.model \u7ed3\u6784\u4f53\uff0c\u5bfc\u81f4\u65b0\u589e\u64cd\u4f5c\u4e2d\u5b58\u5728 gorm \u7684\u81ea\u5e26\u5b57\u6bb5\uff0c\u5982 created_at\uff0c\u800c\u8868\u4e2d\u5374\u6ca1\u6709\u8fd9\u4e9b\u5b57\u6bb5\u3002<\/p>\n

\u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/p>\n

\u65b9\u6848 1\uff1a<\/strong><\/p>\n

    \n
  • \u68c0\u67e5\u65b0\u589e\u63a5\u53e3\u7684\u7ed3\u6784\u4f53\u4e2d\u662f\u5426\u5b58\u5728 gorm.model \u7ed3\u6784\u4f53\u3002\u5982\u679c\u6709\uff0c\u5c06\u5176\u79fb\u9664\u3002<\/li>\n<\/ul>\n

    \u65b9\u6848 2\uff1a<\/strong><\/p>\n

      \n
    • \u4f7f\u7528 gorm \u7684 automigrate \u65b9\u6cd5\u521b\u5efa\u8868\u3002\u8fd9\u79cd\u65b9\u6cd5\u4f1a\u5728\u521b\u5efa\u8868\u65f6\u81ea\u52a8\u6dfb\u52a0 gorm \u81ea\u5e26\u7684\u5b57\u6bb5\uff1a<\/li>\n<\/ul>\n
      db.automigrate(&mymodel{})<\/pre>\n
      \u6ce8\u610f\uff1a<\/strong> \u5982\u679c\u4f60\u5e0c\u671b\u4fdd\u7559\u81ea\u5b9a\u4e49\u7684\u5b57\u6bb5\uff0c\u8bf7\u5728\u8c03\u7528 automigrate \u65b9\u6cd5\u65f6\u5c06 gorm.model \u5d4c\u5165\u5230\u7ed3\u6784\u4f53\u4e2d\uff1a<\/p>\n
      type MyModel struct {\n  gorm.Model\n  \/\/ \u81ea\u5b9a\u4e49\u5b57\u6bb5\n}<\/pre>\n
      \u6709\u5173 gorm \u5d4c\u5165\u7ed3\u6784\u4f53\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605\u5b98\u65b9\u6587\u6863\uff1a<\/p>\n
        \n
      • [\u5d4c\u5165\u7ed3\u6784\u4f53](https:\/\/gorm.io\/zh_cn\/docs\/models.html)<\/li>\n<\/ul>\n
        \u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8eGOLANG\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n
        \n
        \n <\/dt>\n
        \n   \u8f7b\u677e\u5b9e\u73b0\u624b\u673a\u6295\u5c4f\u5230\u7535\u8111\u7684\u7ec8\u6781\u6307\u5357\n <\/dd>\n<\/dl>\n
        \n
        \n <\/dt>\n
        \n   \u5728 Arch Linux \u4e2d\u7ed9\u8f6f\u4ef6\u5305\u964d\u7ea7\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
        \u5b66\u4e60 GOLANG\u8981\u52aa\u529b\uff0c\u4f46\u662f\u4e0d...<\/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-206873","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206873","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=206873"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206873\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}