{"id":206393,"date":"2025-06-12T10:26:08","date_gmt":"2025-06-12T02:26:08","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206393\/"},"modified":"2025-06-12T10:26:08","modified_gmt":"2025-06-12T02:26:08","slug":"%e4%bd%bf%e7%94%a8-gorm-%e6%9f%a5%e8%af%a2%e6%95%b0%e6%8d%ae%e5%ba%93%e6%97%b6%ef%bc%8c%e5%a6%82%e4%bd%95%e5%bf%ab%e9%80%9f%e8%bf%87%e6%bb%a4%e7%bb%93%e6%9e%9c%e4%b8%ad%e7%9a%84%e6%95%8f%e6%84%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206393\/","title":{"rendered":"\u4f7f\u7528 GORM \u67e5\u8be2\u6570\u636e\u5e93\u65f6\uff0c\u5982\u4f55\u5feb\u901f\u8fc7\u6ee4\u7ed3\u679c\u4e2d\u7684\u654f\u611f\u4fe1\u606f\uff1f"},"content":{"rendered":"<p>\u54c8\u55bd\uff01\u4eca\u5929\u5fc3\u8840\u6765\u6f6e\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u4f7f\u7528 GORM \u67e5\u8be2\u6570\u636e\u5e93\u65f6\uff0c\u5982\u4f55\u5feb\u901f\u8fc7\u6ee4\u7ed3\u679c\u4e2d\u7684\u654f\u611f\u4fe1\u606f\uff1f\u300b<\/span>\uff0c\u60f3\u5fc5\u5927\u5bb6\u5e94\u8be5\u5bf9<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u90fd\u4e0d\u964c\u751f\u5427\uff0c\u90a3\u4e48\u9605\u8bfb\u672c\u6587\u5c31\u90fd\u4e0d\u4f1a\u5f88\u56f0\u96be\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u82e5\u662f\u4f60\u6b63\u5728\u5b66\u4e60<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\uff0c\u5343\u4e07\u522b\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u4f60\uff01,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241111\/173129781667318218e133d.jpg\" class=\"aligncenter\">,<br \/>\n<strong>\u95ee\u9898\u7684\u63d0\u51fa<\/strong>,\u5728\u4f7f\u7528gorm\u67e5\u8be2\u6570\u636e\u5e93\u65f6\uff0c\u6211\u4eec\u6709\u65f6\u9700\u8981\u8fc7\u6ee4\u67e5\u8be2\u7ed3\u679c\u4e2d\u7684\u67d0\u4e9b\u654f\u611f\u4fe1\u606f\uff0c\u4f8b\u5982\u5bc6\u7801\u7b49\u3002\u5e38\u89c4\u7684\u65b9\u6cd5\u662f\u624b\u52a8\u521b\u5efa\u6620\u5c04\u5e76\u5faa\u73af\u586b\u5145\uff0c\u4f46\u6709\u6ca1\u6709\u66f4\u5feb\u6377\u7684\u65b9\u6cd5\u5462\uff1f,<br \/>\n<strong>\u89e3\u51b3\u65b9\u6848<\/strong>,<br \/>\n<strong>1. gorm \u94a9\u5b50<\/strong>,gorm\u63d0\u4f9b\u4e86\u94a9\u5b50\u673a\u5236\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 afterfind \u94a9\u5b50\uff0c\u5728\u67e5\u8be2\u5b8c\u6210\u540e\u81ea\u52a8\u5c06\u654f\u611f\u4fe1\u606f\u7f6e\u7a7a\u3002,<br \/>\n<strong>2. \u90e8\u5206\u5b57\u6bb5\u7ed3\u6784\u4f53<\/strong>,\u53e6\u4e00\u79cd\u65b9\u6cd5\u662f\u4f7f\u7528\u4e00\u4e2a\u4ec5\u5305\u542b\u90e8\u5206\u5b50\u5b57\u6bb5\u7684\u7ed3\u6784\u4f53\u53bb\u63a5\u6536\u67e5\u8be2\u7ed3\u679c\u3002,\u4eca\u5929\u5173\u4e8e\u300a\u4f7f\u7528 GORM \u67e5\u8be2\u6570\u636e\u5e93\u65f6\uff0c\u5982\u4f55\u5feb\u901f\u8fc7\u6ee4\u7ed3\u679c\u4e2d\u7684\u654f\u611f\u4fe1\u606f\uff1f\u300b\u7684\u5185\u5bb9\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\uff0c\u5982\u679c\u6709\u4ec0\u4e48\u7591\u95ee\u6216\u8005\u5efa\u8bae\uff0c\u53ef\u4ee5\u5728GOLANG\u516c\u4f17\u53f7\u4e0b\u591a\u591a\u56de\u590d\u4ea4\u6d41\uff1b\u6587\u4e2d\u82e5\u6709\u4e0d\u6b63\u4e4b\u5904\uff0c\u4e5f\u5e0c\u671b\u56de\u590d\u7559\u8a00\u4ee5\u544a\u77e5\uff01,\u95ee\u9898\u7684\u63d0\u51fa,\u54c8\u55bd\uff01\u4eca\u5929\u5fc3\u8840\u6765\u6f6e\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u4f7f\u7528 GORM \u67e5\u8be2\u6570\u636e\u5e93\u65f6\uff0c\u5982\u4f55\u5feb\u901f\u8fc7\u6ee4\u7ed3\u679c\u4e2d\u7684\u654f\u611f\u4fe1\u606f\uff1f\u300b<\/span>\uff0c\u60f3\u5fc5\u5927\u5bb6\u5e94\u8be5\u5bf9<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u90fd\u4e0d\u964c\u751f\u5427\uff0c\u90a3\u4e48\u9605\u8bfb\u672c\u6587\u5c31\u90fd\u4e0d\u4f1a\u5f88\u56f0\u96be\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u82e5\u662f\u4f60\u6b63\u5728\u5b66\u4e60<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\uff0c\u5343\u4e07\u522b\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u4f60\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>\u4f7f\u7528 GORM \u67e5\u8be2\u6570\u636e\u5e93\u65f6\uff0c\u5982\u4f55\u5feb\u901f\u8fc7\u6ee4\u7ed3\u679c\u4e2d\u7684\u654f\u611f\u4fe1\u606f\uff1f<\/span><\/p>\n<h1>\u4f7f\u7528 GORM \u67e5\u8be2\u6570\u636e\u5e93\u65f6\uff0c\u5982\u4f55\u5feb\u901f\u8fc7\u6ee4\u7ed3\u679c\u4e2d\u7684\u654f\u611f\u4fe1\u606f\uff1f<\/h1>\n<p><span>2024-11-11 12:03:52<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u54c8\u55bd\uff01\u4eca\u5929\u5fc3\u8840\u6765\u6f6e\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u4f7f\u7528 GORM \u67e5\u8be2\u6570\u636e\u5e93\u65f6\uff0c\u5982\u4f55\u5feb\u901f\u8fc7\u6ee4\u7ed3\u679c\u4e2d\u7684\u654f\u611f\u4fe1\u606f\uff1f\u300b<\/span>\uff0c\u60f3\u5fc5\u5927\u5bb6\u5e94\u8be5\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u90fd\u4e0d\u964c\u751f\u5427\uff0c\u90a3\u4e48\u9605\u8bfb\u672c\u6587\u5c31\u90fd\u4e0d\u4f1a\u5f88\u56f0\u96be\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u82e5\u662f\u4f60\u6b63\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\uff0c\u5343\u4e07\u522b\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u4f60\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241111\/173129781667318218e133d.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u95ee\u9898\u7684\u63d0\u51fa<\/strong><\/p>\n<p>\u5728\u4f7f\u7528gorm\u67e5\u8be2\u6570\u636e\u5e93\u65f6\uff0c\u6211\u4eec\u6709\u65f6\u9700\u8981\u8fc7\u6ee4\u67e5\u8be2\u7ed3\u679c\u4e2d\u7684\u67d0\u4e9b\u654f\u611f\u4fe1\u606f\uff0c\u4f8b\u5982\u5bc6\u7801\u7b49\u3002\u5e38\u89c4\u7684\u65b9\u6cd5\u662f\u624b\u52a8\u521b\u5efa\u6620\u5c04\u5e76\u5faa\u73af\u586b\u5145\uff0c\u4f46\u6709\u6ca1\u6709\u66f4\u5feb\u6377\u7684\u65b9\u6cd5\u5462\uff1f<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6848<\/strong><\/p>\n<p><strong>1. gorm \u94a9\u5b50<\/strong><\/p>\n<p>gorm\u63d0\u4f9b\u4e86\u94a9\u5b50\u673a\u5236\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 afterfind \u94a9\u5b50\uff0c\u5728\u67e5\u8be2\u5b8c\u6210\u540e\u81ea\u52a8\u5c06\u654f\u611f\u4fe1\u606f\u7f6e\u7a7a\u3002<\/p>\n<pre>func (u *merchant) afterfind(tx *gorm.db) (err error) {\n    u.password = \"\"\n    return\n}<\/pre>\n<p><strong>2. \u90e8\u5206\u5b57\u6bb5\u7ed3\u6784\u4f53<\/strong><\/p>\n<p>\u53e6\u4e00\u79cd\u65b9\u6cd5\u662f\u4f7f\u7528\u4e00\u4e2a\u4ec5\u5305\u542b\u90e8\u5206\u5b50\u5b57\u6bb5\u7684\u7ed3\u6784\u4f53\u53bb\u63a5\u6536\u67e5\u8be2\u7ed3\u679c\u3002<\/p>\n<pre>\/\/ \u4ec5\u5305\u542b\u90e8\u5206\u5b50\u5b57\u6bb5\u7684\u7ed3\u6784\u4f53\ntype MerchantBase struct {\n    Id       int    `json:\"id\" gorm:\"comment:''\"`\n    Username string `json:\"username\" gorm:\"comment:'\u7528\u6237\u540d'\"`\n}\n\n\/\/ \u67e5\u8be2\u76f8\u5173\ndb.Model(&amp;Merchant{}).Find(&amp;MerchantBase{})<\/pre>\n<p>\u4eca\u5929\u5173\u4e8e\u300a\u4f7f\u7528 GORM \u67e5\u8be2\u6570\u636e\u5e93\u65f6\uff0c\u5982\u4f55\u5feb\u901f\u8fc7\u6ee4\u7ed3\u679c\u4e2d\u7684\u654f\u611f\u4fe1\u606f\uff1f\u300b\u7684\u5185\u5bb9\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\uff0c\u5982\u679c\u6709\u4ec0\u4e48\u7591\u95ee\u6216\u8005\u5efa\u8bae\uff0c\u53ef\u4ee5\u5728GOLANG\u516c\u4f17\u53f7\u4e0b\u591a\u591a\u56de\u590d\u4ea4\u6d41\uff1b\u6587\u4e2d\u82e5\u6709\u4e0d\u6b63\u4e4b\u5904\uff0c\u4e5f\u5e0c\u671b\u56de\u590d\u7559\u8a00\u4ee5\u544a\u77e5\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u4f7f\u7528 SCSS \u548c Redux \u5728 React \u4e2d\u521b\u5efa\u4e3b\u9898\u7cfb\u7edf\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5982\u4f55\u4f7f\u7528 Python \u7684 while \u5faa\u73af\u5224\u65ad\u4e00\u4e2a\u6570\u662f\u5426\u4e3a\u8d28\u6570?\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u54c8\u55bd\uff01\u4eca\u5929\u5fc3\u8840\u6765\u6f6e\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86 &#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-206393","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206393","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=206393"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206393\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}