{"id":207076,"date":"2025-07-08T10:14:53","date_gmt":"2025-07-08T02:14:53","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207076\/"},"modified":"2025-07-08T10:14:53","modified_gmt":"2025-07-08T02:14:53","slug":"golang-mongodb-insertmany%ef%bc%88%e5%a6%82%e6%9e%9c%e4%b8%8d%e5%ad%98%e5%9c%a8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207076\/","title":{"rendered":"Golang MongoDB insertMany\uff08\u5982\u679c\u4e0d\u5b58\u5728\uff09"},"content":{"rendered":"<p><b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>Golang MongoDB insertMany\uff08\u5982\u679c\u4e0d\u5b58\u5728\uff09<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-19 21:27:32<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u5728IT\u884c\u4e1a\u8fd9\u4e2a\u53d1\u5c55\u66f4\u65b0\u901f\u5ea6\u5f88\u5feb\u7684\u884c\u4e1a\uff0c\u53ea\u6709\u4e0d\u505c\u6b62\u7684\u5b66\u4e60\uff0c\u624d\u4e0d\u4f1a\u88ab\u884c\u4e1a\u6240\u6dd8\u6c70\u3002\u5982\u679c\u4f60\u662fGolang\u5b66\u4e60\u8005\uff0c\u90a3\u4e48\u672c\u6587\u300aGolang MongoDB insertMany\uff08\u5982\u679c\u4e0d\u5b58\u5728\uff09\u300b\u5c31\u5f88\u9002\u5408\u4f60\uff01\u672c\u7bc7\u5185\u5bb9\u4e3b\u8981\u5305\u62ec##content_title##\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>\u6240\u4ee5\u6211\u6b63\u5728\u7f16\u5199\u4ee3\u7801\uff0c\u6211\u60f3\u5c06\u8bb8\u591a\u6587\u7ae0\u63d2\u5165\u5230 MongoDB\uff0c\u4f46\u6211\u60f3\u68c0\u67e5\u662f\u5426\u6ca1\u6709\u5177\u6709\u76f8\u540c ID \u7684\u6587\u7ae0\uff0c\u5982\u679c\u6709\u5219\u8df3\u8fc7\u5b83\u4eec\u3002\u6211\u5728\u7f51\u4e0a\u627e\u4e0d\u5230\u8fd9\u4e2a\u903b\u8f91\u7684\u5b9e\u73b0\uff0c\u6709\u4eba\u53ef\u4ee5\u5e2e\u6211\u89e3\u51b3\u5417\uff1f<\/p>\n<p><code>collection.InsertMany<\/code> \u5de5\u4f5c\u6b63\u5e38\uff0c\u4f46\u5b83\u4e0d\u68c0\u67e5\u73b0\u6709\u6587\u6863\u3002<\/p>\n<p> <\/p>\n<h2>\u6b63\u786e\u7b54\u6848<\/h2>\n<p> <\/p>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528\u201c$setoninsert\u201d\u3002 \u50cf\u8fd9\u6837\uff1a<\/p>\n<pre>db.products.update(\n  {  },\n  {\n     $set: { _id: 1, item: \"apple\" },\n     $setOnInsert: { defaultQty: 100 }\n  },\n  { upsert: true }\n)<\/pre>\n<p>\u6587\u6863\u4f4d\u4e8e\u6b64\u94fe\u63a5\u4e2d\uff1a <\/p>\n<p>\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\u6ce8\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u524d\u4f4d\u7f6e\uff1a &gt; &gt; &#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-207076","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207076","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=207076"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207076\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207076"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207076"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}