{"id":206184,"date":"2025-06-12T09:16:22","date_gmt":"2025-06-12T01:16:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206184\/"},"modified":"2025-06-12T09:16:22","modified_gmt":"2025-06-12T01:16:22","slug":"go-gorm-%e8%87%aa%e5%ae%9a%e4%b9%89%e9%a2%84%e5%8a%a0%e8%bd%bd%e6%8e%92%e5%ba%8f%ef%bc%9a%e5%a6%82%e4%bd%95%e9%81%bf%e5%85%8dinvalid-query-condition%e9%94%99%e8%af%af%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206184\/","title":{"rendered":"Go GORM \u81ea\u5b9a\u4e49\u9884\u52a0\u8f7d\u6392\u5e8f\uff1a\u5982\u4f55\u907f\u514d\u201cinvalid query condition\u201d\u9519\u8bef\uff1f"},"content":{"rendered":"<p>\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u6211\u4eec\u8981\u52aa\u529b\u5b66\u4e60\u5566\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGo GORM \u81ea\u5b9a\u4e49\u9884\u52a0\u8f7d\u6392\u5e8f\uff1a\u5982\u4f55\u907f\u514d\u201cinvalid query condition\u201d\u9519\u8bef\uff1f\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4e0b\u6587\u4e2d\u7684\u5185\u5bb9\u6211\u4eec\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5728\u9605\u8bfb\u672c\u6587\u8fc7\u7a0b\u4e2d\u6709\u9047\u5230\u4e0d\u6e05\u695a\u7684\u5730\u65b9\uff0c\u6b22\u8fce\u7559\u8a00\u5440\uff01\u6211\u4eec\u4e00\u8d77\u8ba8\u8bba\uff0c\u4e00\u8d77\u5b66\u4e60\uff01,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241105\/1730811451672a163bdf4e2.jpg\" class=\"aligncenter\">,<br \/>\n<strong>go gorm \u81ea\u5b9a\u4e49\u9884\u52a0\u8f7d\u6b63\u786e\u4f7f\u7528\u65b9\u6cd5<\/strong>,\u5728\u4f7f\u7528 go gorm \u8fdb\u884c\u81ea\u5b9a\u4e49\u9884\u52a0\u8f7d\u65f6\uff0c\u67d0\u4e9b\u6761\u4ef6\u53ef\u80fd\u4f1a\u5bfc\u81f4\u9519\u8bef\u3002\u4ee5\u4ee5\u4e0b\u573a\u666f\u4e3a\u4f8b\uff1a,\u5f53\u5728\u9884\u52a0\u8f7d\u4e2d\u4f7f\u7528 func(query *gorm.db) *gorm.db \u56de\u8c03\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u95ee\u9898\uff1a,\u6dfb\u52a0 func(query *gorm.db) *gorm.db { return query.order(&#8220;goods_id desc&#8221;)} \u4f1a\u62a5\u9519\uff1ainvalid query condition: 0xa6f620\u3002\u8fd9\u662f\u56e0\u4e3a gorm \u4f7f\u7528\u4e86\u4e0d\u540c\u7248\u672c\u7684 sqlite \u6570\u636e\u5e93\u9a71\u52a8\uff0c\u800c\u8fd9\u6bb5\u4ee3\u7801\u4ec5\u9002\u7528\u4e8e gorm v2\u3002,<br \/>\n<strong>\u89e3\u51b3\u65b9\u6848\uff1a<\/strong>,\u786e\u4fdd gorm \u7248\u672c\u4e0e sqlite \u6570\u636e\u5e93\u9a71\u52a8\u517c\u5bb9\u3002\u5982\u679c\u4f7f\u7528 gorm v1\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u8fdb\u884c\u9884\u52a0\u8f7d\u6392\u5e8f\uff1a,\u4eca\u5929\u5173\u4e8e\u300aGo GORM \u81ea\u5b9a\u4e49\u9884\u52a0\u8f7d\u6392\u5e8f\uff1a\u5982\u4f55\u907f\u514d\u201cinvalid query condition\u201d\u9519\u8bef\uff1f\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff01,go gorm \u81ea\u5b9a\u4e49\u9884\u52a0\u8f7d\u6b63\u786e\u4f7f\u7528\u65b9\u6cd5,\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u6211\u4eec\u8981\u52aa\u529b\u5b66\u4e60\u5566\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGo GORM \u81ea\u5b9a\u4e49\u9884\u52a0\u8f7d\u6392\u5e8f\uff1a\u5982\u4f55\u907f\u514d\u201cinvalid query condition\u201d\u9519\u8bef\uff1f\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4e0b\u6587\u4e2d\u7684\u5185\u5bb9\u6211\u4eec\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5728\u9605\u8bfb\u672c\u6587\u8fc7\u7a0b\u4e2d\u6709\u9047\u5230\u4e0d\u6e05\u695a\u7684\u5730\u65b9\uff0c\u6b22\u8fce\u7559\u8a00\u5440\uff01\u6211\u4eec\u4e00\u8d77\u8ba8\u8bba\uff0c\u4e00\u8d77\u5b66\u4e60\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>Go GORM \u81ea\u5b9a\u4e49\u9884\u52a0\u8f7d\u6392\u5e8f\uff1a\u5982\u4f55\u907f\u514d\u201cinvalid query condition\u201d\u9519\u8bef\uff1f<\/span><\/p>\n<h1>Go GORM \u81ea\u5b9a\u4e49\u9884\u52a0\u8f7d\u6392\u5e8f\uff1a\u5982\u4f55\u907f\u514d\u201cinvalid query condition\u201d\u9519\u8bef\uff1f<\/h1>\n<p><span>2024-11-05 20:57:47<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u6211\u4eec\u8981\u52aa\u529b\u5b66\u4e60\u5566\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGo GORM \u81ea\u5b9a\u4e49\u9884\u52a0\u8f7d\u6392\u5e8f\uff1a\u5982\u4f55\u907f\u514d\u201cinvalid query condition\u201d\u9519\u8bef\uff1f\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4e0b\u6587\u4e2d\u7684\u5185\u5bb9\u6211\u4eec\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5728\u9605\u8bfb\u672c\u6587\u8fc7\u7a0b\u4e2d\u6709\u9047\u5230\u4e0d\u6e05\u695a\u7684\u5730\u65b9\uff0c\u6b22\u8fce\u7559\u8a00\u5440\uff01\u6211\u4eec\u4e00\u8d77\u8ba8\u8bba\uff0c\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241105\/1730811451672a163bdf4e2.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>go gorm \u81ea\u5b9a\u4e49\u9884\u52a0\u8f7d\u6b63\u786e\u4f7f\u7528\u65b9\u6cd5<\/strong><\/p>\n<p>\u5728\u4f7f\u7528 go gorm \u8fdb\u884c\u81ea\u5b9a\u4e49\u9884\u52a0\u8f7d\u65f6\uff0c\u67d0\u4e9b\u6761\u4ef6\u53ef\u80fd\u4f1a\u5bfc\u81f4\u9519\u8bef\u3002\u4ee5\u4ee5\u4e0b\u573a\u666f\u4e3a\u4f8b\uff1a<\/p>\n<pre>type labeltype struct {\n    ...\n    goodslist []goods `gorm:\"foreignkey:labelid\" json:\"goods_list\"`\n}\ntype goods struct {\n    ...\n    category category `gorm:\"foreignkey:categoryid\" json:\"category\"`\n}<\/pre>\n<p>\u5f53\u5728\u9884\u52a0\u8f7d\u4e2d\u4f7f\u7528 func(query *gorm.db) *gorm.db \u56de\u8c03\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u95ee\u9898\uff1a<\/p>\n<pre>func (labelmodel *labeltype) getall(params *request.indexparams) (labeltypes []*labeltype) {\n    err := db.debug().model(&amp;labeltypes).\n        preload(\"goodslist\", func(query *gorm.db) *gorm.db {\n            return query.order(\"goods_id desc\")\n        }).\n        preload(\"goodslist.category\").\n        where(\"mall_id = ? and status = ?\", params.mallid, \"normal\").order(\"weigh desc\").\n        find(&amp;labeltypes).error\n    if err != nil &amp;&amp; err != gorm.errrecordnotfound {\n        return nil\n    }\n    return labeltypes\n}<\/pre>\n<p>\u6dfb\u52a0 func(query *gorm.db) *gorm.db { return query.order(&#8220;goods_id desc&#8221;)} \u4f1a\u62a5\u9519\uff1ainvalid query condition: 0xa6f620\u3002\u8fd9\u662f\u56e0\u4e3a gorm \u4f7f\u7528\u4e86\u4e0d\u540c\u7248\u672c\u7684 sqlite \u6570\u636e\u5e93\u9a71\u52a8\uff0c\u800c\u8fd9\u6bb5\u4ee3\u7801\u4ec5\u9002\u7528\u4e8e gorm v2\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/p>\n<p>\u786e\u4fdd gorm \u7248\u672c\u4e0e sqlite \u6570\u636e\u5e93\u9a71\u52a8\u517c\u5bb9\u3002\u5982\u679c\u4f7f\u7528 gorm v1\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u8fdb\u884c\u9884\u52a0\u8f7d\u6392\u5e8f\uff1a<\/p>\n<pre>Preload(\"GoodsList\", \"goods_id desc\").<\/pre>\n<p>\u4eca\u5929\u5173\u4e8e\u300aGo GORM \u81ea\u5b9a\u4e49\u9884\u52a0\u8f7d\u6392\u5e8f\uff1a\u5982\u4f55\u907f\u514d\u201cinvalid query condition\u201d\u9519\u8bef\uff1f\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   Gunicorn \u5982\u4f55\u542f\u52a8\u7b2c\u4e8c\u4e2a Flask \u5e94\u7528\uff1f\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5982\u4f55\u4f7f\u7528 Python \u83b7\u53d6\u7f51\u9875\u6e90\u4ee3\u7801\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u6211\u4eec\u8981\u52aa\u529b\u5b66\u4e60\u5566\uff01\u4eca&#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-206184","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206184","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=206184"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206184\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206184"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206184"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}