{"id":21751,"date":"2024-01-02T14:42:23","date_gmt":"2024-01-02T14:42:23","guid":{"rendered":"https:\/\/server.hk\/blog\/21751\/"},"modified":"2024-11-14T10:27:37","modified_gmt":"2024-11-14T02:27:37","slug":"how-to-fix-mongodb-error-code-165-viewdepthlimitexceeded","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21751\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 165 &#8211; ViewDepthLimitExceeded"},"content":{"rendered":"<h1 id=\"how-to-fix-mongodb-error-code-165-viewdepthlimitexceeded-qtPzVQXMdG\">\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 165 &#8211; ViewDepthLimitExceeded<\/h1>\n<p>MongoDB \u662f\u4e00\u500b\u6d41\u884c\u7684 NoSQL \u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u9ad8\u6027\u80fd\u3001\u53ef\u64f4\u5c55\u6027\u548c\u9748\u6d3b\u6027\u3002\u7136\u800c\uff0c\u50cf\u4efb\u4f55\u8edf\u4ef6\u4e00\u6a23\uff0c\u5b83\u53ef\u80fd\u6703\u9047\u5230\u9700\u8981\u89e3\u6c7a\u7684\u932f\u8aa4\u3002\u5176\u4e2d\u4e00\u500b\u932f\u8aa4\u662f MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 165 &#8211; ViewDepthLimitExceeded\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u542b\u7fa9\u4ee5\u53ca\u5982\u4f55\u4fee\u5fa9\u5b83\u3002<\/p>\n<h2 id=\"understanding-mongodb-error-code-165-viewdepthlimitexceeded-qtPzVQXMdG\">\u7406\u89e3 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 165 &#8211; ViewDepthLimitExceeded<\/h2>\n<p>MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 165 &#8211; ViewDepthLimitExceeded \u767c\u751f\u5728\u8996\u5716\u7684\u6df1\u5ea6\u8d85\u904e MongoDB \u8a2d\u5b9a\u7684\u6700\u5927\u9650\u5236\u6642\u3002MongoDB \u4e2d\u7684\u8996\u5716\u662f\u865b\u64ec\u96c6\u5408\uff0c\u5141\u8a31\u60a8\u5275\u5efa\u4e00\u500b\u6216\u591a\u500b\u96c6\u5408\u7684\u6578\u64da\u908f\u8f2f\u8868\u793a\u3002\u5b83\u5011\u63d0\u4f9b\u4e86\u4e00\u7a2e\u67e5\u8a62\u548c\u5206\u6790\u6578\u64da\u7684\u65b9\u6cd5\uff0c\u800c\u7121\u9700\u4fee\u6539\u5e95\u5c64\u96c6\u5408\u3002<\/p>\n<p>\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0cMongoDB \u5c0d\u8996\u5716\u8a2d\u7f6e\u7684\u6700\u5927\u6df1\u5ea6\u9650\u5236\u70ba 100\u3002\u9019\u610f\u5473\u8457\u5982\u679c\u8996\u5716\u7684\u6df1\u5ea6\u8d85\u904e 100\uff0c\u60a8\u5c07\u9047\u5230 ViewDepthLimitExceeded \u932f\u8aa4\u3002<\/p>\n<h2 id=\"fixing-mongodb-error-code-165-viewdepthlimitexceeded-qtPzVQXMdG\">\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 165 &#8211; ViewDepthLimitExceeded<\/h2>\n<p>\u8981\u4fee\u5fa9 ViewDepthLimitExceeded \u932f\u8aa4\uff0c\u60a8\u6709\u5e7e\u500b\u9078\u64c7\uff1a<\/p>\n<h3 id=\"1-simplify-the-view-qtPzVQXMdG\">1. \u7c21\u5316\u8996\u5716<\/h3>\n<p>\u6700\u76f4\u63a5\u7684\u89e3\u6c7a\u65b9\u6848\u662f\u901a\u904e\u6e1b\u5c11\u8996\u5716\u7684\u6df1\u5ea6\u4f86\u7c21\u5316\u8996\u5716\u3002\u5206\u6790\u8996\u5716\u4e26\u8b58\u5225\u4efb\u4f55\u4e0d\u5fc5\u8981\u7684\u968e\u6bb5\u6216\u53ef\u4ee5\u522a\u9664\u6216\u7c21\u5316\u7684\u8907\u96dc\u64cd\u4f5c\u3002\u901a\u904e\u7c21\u5316\u8996\u5716\uff0c\u60a8\u53ef\u4ee5\u5c07\u6df1\u5ea6\u964d\u4f4e\u5230\u9650\u5236\u4ee5\u4e0b\uff0c\u5f9e\u800c\u89e3\u6c7a\u932f\u8aa4\u3002<\/p>\n<h3 id=\"2-use-aggregation-pipeline-optimization-qtPzVQXMdG\">2. \u4f7f\u7528\u805a\u5408\u7ba1\u9053\u512a\u5316<\/h3>\n<p>\u5982\u679c\u7c21\u5316\u8996\u5716\u4e0d\u53ef\u884c\uff0c\u60a8\u53ef\u4ee5\u512a\u5316\u7528\u65bc\u8996\u5716\u7684\u805a\u5408\u7ba1\u9053\u3002\u805a\u5408\u7ba1\u9053\u662f MongoDB \u4e2d\u7684\u6578\u64da\u8655\u7406\u6846\u67b6\uff0c\u5141\u8a31\u60a8\u8f49\u63db\u548c\u64cd\u4f5c\u6578\u64da\u3002\u901a\u904e\u512a\u5316\u7ba1\u9053\u968e\u6bb5\uff0c\u60a8\u53ef\u4ee5\u6e1b\u5c11\u8996\u5716\u7684\u6df1\u5ea6\u3002<\/p>\n<p>\u8003\u616e\u4f7f\u7528\u4ee5\u4e0b\u512a\u5316\u6280\u8853\uff1a<\/p>\n<ul>\n<li>\u5728\u7ba1\u9053\u7684\u65e9\u671f\u4f7f\u7528 $match \u968e\u6bb5\u4f86\u904e\u6ffe\u4e0d\u5fc5\u8981\u7684\u6587\u6a94\u3002<\/li>\n<li>\u4f7f\u7528 $project \u968e\u6bb5\u50c5\u5305\u542b\u8f38\u51fa\u4e2d\u6240\u9700\u7684\u5b57\u6bb5\u3002<\/li>\n<li>\u907f\u514d\u4e0d\u5fc5\u8981\u7684 $group \u968e\u6bb5\u3002<\/li>\n<li>\u4f7f\u7528 $limit \u968e\u6bb5\u4f86\u9650\u5236\u8655\u7406\u7684\u6587\u6a94\u6578\u91cf\u3002<\/li>\n<\/ul>\n<h3 id=\"3-increase-the-maximum-depth-limit-qtPzVQXMdG\">3. \u589e\u52a0\u6700\u5927\u6df1\u5ea6\u9650\u5236<\/h3>\n<p>\u5982\u679c\u7c21\u5316\u8996\u5716\u6216\u512a\u5316\u805a\u5408\u7ba1\u9053\u90fd\u4e0d\u53ef\u884c\uff0c\u60a8\u53ef\u4ee5\u5728 MongoDB \u4e2d\u589e\u52a0\u6700\u5927\u6df1\u5ea6\u9650\u5236\u3002\u7136\u800c\uff0c\u8acb\u6ce8\u610f\uff0c\u589e\u52a0\u9650\u5236\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\u548c\u5167\u5b58\u4f7f\u7528\u3002\u8981\u589e\u52a0\u9650\u5236\uff0c\u8acb\u4fee\u6539 MongoDB \u914d\u7f6e\u6587\u4ef6\u4e2d\u7684 <code>viewDepthLimit<\/code> \u53c3\u6578\u3002<\/p>\n<h2 id=\"summary-qtPzVQXMdG\">\u7e3d\u7d50<\/h2>\n<p>\u7e3d\u4e4b\uff0cMongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 165 &#8211; ViewDepthLimitExceeded \u767c\u751f\u5728\u8996\u5716\u7684\u6df1\u5ea6\u8d85\u904e MongoDB \u8a2d\u5b9a\u7684\u6700\u5927\u9650\u5236\u6642\u3002\u8981\u4fee\u5fa9\u6b64\u932f\u8aa4\uff0c\u60a8\u53ef\u4ee5\u7c21\u5316\u8996\u5716\u3001\u512a\u5316\u805a\u5408\u7ba1\u9053\u6216\u589e\u52a0\u6700\u5927\u6df1\u5ea6\u9650\u5236\u3002\u5982\u679c\u60a8\u9047\u5230\u6b64\u932f\u8aa4\uff0c\u8003\u616e\u61c9\u7528\u9019\u4e9b\u89e3\u6c7a\u65b9\u6848\uff0c\u4ee5\u78ba\u4fdd\u60a8\u7684 MongoDB \u6578\u64da\u5eab\u9806\u5229\u904b\u884c\u3002<\/p>\n<p>\u6709\u95dc\u53ef\u9760\u4e14\u9ad8\u6027\u80fd\u7684 VPS \u4e3b\u6a5f\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002\u901a\u904e Server.HK\uff0c\u60a8\u53ef\u4ee5\u9ad4\u9a57\u91cf\u8eab\u5b9a\u5236\u7684\u9802\u7d1a VPS \u4e3b\u6a5f\u670d\u52d9\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-21751","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21751","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=21751"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21751\/revisions"}],"predecessor-version":[{"id":23639,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21751\/revisions\/23639"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21751"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21751"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21751"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}