{"id":200481,"date":"2025-05-06T13:00:00","date_gmt":"2025-05-06T05:00:00","guid":{"rendered":"https:\/\/server.hk\/cnblog\/200481\/"},"modified":"2025-05-06T13:00:00","modified_gmt":"2025-05-06T05:00:00","slug":"sequelize-%e6%97%b6%e9%97%b4%e6%88%b3%e4%b8%8d%e5%87%86%e7%a1%ae%ef%bc%9f%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/200481\/","title":{"rendered":"## Sequelize \u65f6\u95f4\u6233\u4e0d\u51c6\u786e\uff1f\u5982\u4f55\u89e3\u51b3\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>## Sequelize \u65f6\u95f4\u6233\u4e0d\u51c6\u786e\uff1f\u5982\u4f55\u89e3\u51b3\uff1f<\/h1>\n<p>\u76ee\u524d\u4e3b\u673a\u5b9d\u8d1d\u4e0a\u5df2\u7ecf\u6709\u5f88\u591a\u5173\u4e8e\u7684\u6587\u7ae0\u4e86\uff0c\u81ea\u5df1\u5728\u521d\u6b21\u9605\u8bfb\u8fd9\u4e9b\u6587\u7ae0\u4e2d\uff0c\u4e5f\u89c1\u8bc6\u5230\u4e86\u5f88\u591a\u5b66\u4e60\u601d\u8def\uff1b\u90a3\u4e48\u672c\u6587\uff0c\u4e5f\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff0c\u5982\u679c\u9605\u8bfb\u5b8c\u540e\u771f\u7684\u5bf9\u4f60\u5b66\u4e60\u6709\u5e2e\u52a9\uff0c\u6b22\u8fce\u52a8\u52a8\u624b\u6307\uff0c\u8bc4\u8bba\u7559\u8a00\u5e76\u5206\u4eab~<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241106\/1730867267672af043cadab.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>sequelize\u65f6\u95f4\u6233\u4e0d\u51c6\u786e\u7684\u89e3\u51b3\u65b9\u6cd5<\/strong><\/p>\n<p>sequelize \u5728\u521b\u5efa mysql \u8868\u65f6\u81ea\u52a8\u751f\u6210\u7684 createdat\/updatedat \u65f6\u95f4\u6233\u6709\u65f6\u4f1a\u51fa\u73b0\u4e0e\u5b9e\u9645\u65f6\u95f4\u4e0d\u7b26\u7684\u60c5\u51b5\u3002\u8fd9\u79cd\u504f\u5dee\u901a\u5e38\u662f\u7531\u4e8e\u65f6\u533a\u8bbe\u7f6e\u5bfc\u81f4\u7684\u3002<\/p>\n<p>\u8981\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u53ef\u4ee5\u5728 sequelize \u5b9e\u4f8b\u5316\u65f6\u6dfb\u52a0\u4e24\u4e2a\u53c2\u6570\uff1atimezone \u548c useutc\u3002<\/p>\n<p><strong>timezone \u53c2\u6570<\/strong><\/p>\n<p>timezone \u53c2\u6570\u6307\u5b9a\u7528\u6765\u5b58\u50a8\u548c\u89e3\u91ca\u65f6\u95f4\u6233\u7684\u65f6\u533a\u3002\u5bf9\u4e8e\u4e2d\u56fd\u5730\u533a\uff0c\u5e94\u5c06\u5176\u8bbe\u7f6e\u4e3a &#8216;+8:00&#8217;\uff0c\u4ee5\u5339\u914d\u4e1c\u516b\u65f6\u533a\u3002<\/p>\n<p><strong>useutc \u53c2\u6570<\/strong><\/p>\n<p>useutc \u53c2\u6570\u63a7\u5236 sequelize \u662f\u5426\u4f7f\u7528 utc\uff08\u534f\u8c03\u4e16\u754c\u65f6\uff09\u6765\u5b58\u50a8\u548c\u89e3\u91ca\u65f6\u95f4\u6233\u3002\u5c06\u5176\u8bbe\u7f6e\u4e3a false \u53ef\u4ee5\u8ba9 sequelize \u4f7f\u7528\u672c\u5730\u65f6\u533a\uff0c\u907f\u514d\u65f6\u533a\u8f6c\u6362\u5bfc\u81f4\u7684\u504f\u5dee\u3002<\/p>\n<p><strong>\u8c03\u6574 sequelize \u5b9e\u4f8b<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5e26\u65f6\u533a\u548c useutc \u8bbe\u7f6e\u7684 sequelize \u5b9e\u4f8b\u793a\u4f8b\uff1a<\/p>\n<pre>const sequelize = new Sequelize('database', 'username', 'password', {\n  host: 'localhost',\n  dialect: 'mssql',\n  timezone: '+8:00',\n  dialectOptions: {\n    useUTC: false\n  }\n});<\/pre>\n<p>\u901a\u8fc7\u4f7f\u7528\u8fd9\u4e24\u4e2a\u53c2\u6570\uff0csequelize \u751f\u6210\u7684 createdat\/updatedat \u65f6\u95f4\u6233\u5c06\u4e0e\u5b9e\u9645\u65f6\u95f4\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n<p>\u4eca\u5929\u5173\u4e8e\u300a## Sequelize \u65f6\u95f4\u6233\u4e0d\u51c6\u786e\uff1f\u5982\u4f55\u89e3\u51b3\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\u5728\u4e3b\u673a\u5b9d\u8d1d\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<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>## Sequelize \u65f6\u95f4\u6233&#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":[101],"tags":[],"class_list":["post-200481","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200481","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=200481"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200481\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=200481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=200481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=200481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}