{"id":207360,"date":"2025-07-08T08:00:01","date_gmt":"2025-07-08T00:00:01","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207360\/"},"modified":"2025-07-08T08:00:01","modified_gmt":"2025-07-08T00:00:01","slug":"%e5%a6%82%e4%bd%95%e9%80%9a%e8%bf%87-mongo-go-driver-%e8%8e%b7%e5%8f%96%e9%9b%86%e5%90%88%e7%9a%84%e5%a4%a7%e5%b0%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207360\/","title":{"rendered":"\u5982\u4f55\u901a\u8fc7 mongo-go-driver \u83b7\u53d6\u96c6\u5408\u7684\u5927\u5c0f"},"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>\u5982\u4f55\u901a\u8fc7 mongo-go-driver \u83b7\u53d6\u96c6\u5408\u7684\u5927\u5c0f<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-21 22:39:35<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u4eca\u5929\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5982\u4f55\u901a\u8fc7 mongo-go-driver \u83b7\u53d6\u96c6\u5408\u7684\u5927\u5c0f\u300b<\/span>\uff0c\u5176\u4e2d\u6d89\u53ca\u5230\u7684\u77e5\u8bc6\u70b9\u5305\u62ec<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\uff0c\u65e0\u8bba\u4f60\u662f\u5c0f\u767d\u8fd8\u662f\u8001\u624b\uff0c\u90fd\u9002\u5408\u770b\u4e00\u770b\u54e6~\u6709\u597d\u7684\u5efa\u8bae\u4e5f\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u82e5\u662f\u770b\u5b8c\u6709\u6240\u6536\u83b7\uff0c\u4e5f\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u70b9\u8d5e\u652f\u6301\u5440\uff01\u4e00\u8d77\u52a0\u6cb9\u5b66\u4e60~<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>\u6211\u9700\u8981\u83b7\u53d6mongo\u6570\u636e\u5e93\u96c6\u5408\u7684\u5927\u5c0f\u3002<\/p>\n<p> \u8be5\u9879\u76ee\u662f\u4f7f\u7528 mongo-go-driver \u7528 golang \u7f16\u5199\u7684\u3002<\/p>\n<p> <\/p>\n<h2>\u89e3\u51b3\u65b9\u6848<\/h2>\n<p> <\/p>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u83b7\u53d6mongodb\u96c6\u5408\u7684\u5404\u79cd\u5b58\u50a8\u7edf\u8ba1\u4fe1\u606f\u3002\u60a8\u53ef\u4ee5\u5229\u7528 \u4e0e \u6267\u884c\u6570\u636e\u5e93\u547d\u4ee4\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>db := client.Database(\"databaseName\")\n\nresult := db.RunCommand(context.Background(), bson.M{\"collStats\":\"collectionname\"})\n\nvar document bson.M\nerr = result.Decode(&amp;document)\n\nif err !=nil {\n    panic(err)\n}\n\nfmt.Printf(\"Collection size: %v Bytes\\n\", document[\"size\"])\nfmt.Printf(\"Average object size: %v Bytes\\n\", document[\"avgObjSize\"])\nfmt.Printf(\"Storage size: %v Bytes\\n\", document[\"storageSize\"])\nfmt.Printf(\"Total index size: %v Bytes\\n\", document[\"totalIndexSize\"])<\/pre>\n<p>\u4e0a\u9762\u7684\u4f8b\u5b50\u53ea\u6253\u5370\u4e864\u6761\u4e0e\u4f60\u7684\u95ee\u9898\u76f8\u5173\u7684\u4fe1\u606f\u3002\u4e0d\u8fc7 <code>collstats<\/code> \u8fd4\u56de\u4e86\u66f4\u591a\u4fe1\u606f\uff0c\u60a8\u53ef\u4ee5\u5728 \u793a\u4f8b\u4e2d\u67e5\u770b\u66f4\u591a\u4fe1\u606f\u3002\u60a8\u8fd8\u53ef\u4ee5\u6307\u5b9a <code>scale<\/code> \u53c2\u6570\u5c06\u5b57\u8282\u66f4\u6539\u4e3a\u5343\u5b57\u8282\uff0c\u8bf7\u53c2\u9605 \u3002 <\/p>\n<p>\u8bf7\u6ce8\u610f\uff0c\u4e0a\u9762\u7684\u793a\u4f8b\u662f\u4f7f\u7528 mongo-go-driver v1.1.x \u7f16\u5199\u7684\u3002<\/p>\n<p>\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300a\u5982\u4f55\u901a\u8fc7 mongo-go-driver \u83b7\u53d6\u96c6\u5408\u7684\u5927\u5c0f\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u516c\u4f17\u53f7\u5427\uff01<\/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-207360","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207360","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=207360"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207360\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207360"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207360"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}