{"id":21876,"date":"2024-01-02T16:47:23","date_gmt":"2024-01-02T16:47:23","guid":{"rendered":"https:\/\/server.hk\/blog\/21876\/"},"modified":"2024-11-14T10:25:43","modified_gmt":"2024-11-14T02:25:43","slug":"how-to-fix-mongodb-error-code-294-invalidtopologytype","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21876\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u78bc &#8211; 294 &#8211; InvalidTopologyType"},"content":{"rendered":"<h1 id=\"how-to-fix-mongodb-error-code-294-invalidtopologytype-UhcztIyhCO\">\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u78bc &#8211; 294 &#8211; InvalidTopologyType<\/h1>\n<p>MongoDB \u662f\u4e00\u500b\u53d7\u6b61\u8fce\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\u6703\u5e72\u64fe\u5176\u6b63\u5e38\u904b\u884c\u7684\u932f\u8aa4\u3002\u5176\u4e2d\u4e00\u500b\u932f\u8aa4\u5c31\u662f MongoDB \u932f\u8aa4\u78bc &#8211; 294 &#8211; InvalidTopologyType\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u4e26\u63d0\u4f9b\u9010\u6b65\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"understanding-the-mongodb-error-code-294-invalidtopologytype-UhcztIyhCO\">\u4e86\u89e3 MongoDB \u932f\u8aa4\u78bc &#8211; 294 &#8211; InvalidTopologyType<\/h2>\n<p>\u7576\u9810\u671f\u7684\u62d3\u6a38\u985e\u578b\u8207 MongoDB \u90e8\u7f72\u7684\u5be6\u969b\u62d3\u6a38\u985e\u578b\u4e0d\u5339\u914d\u6642\uff0c\u5c31\u6703\u767c\u751f MongoDB \u932f\u8aa4\u78bc &#8211; 294 &#8211; InvalidTopologyType\u3002\u62d3\u6a38\u985e\u578b\u6307\u7684\u662f MongoDB \u90e8\u7f72\u7684\u7d50\u69cb\u548c\u914d\u7f6e\uff0c\u4f8b\u5982\u7368\u7acb\u5be6\u4f8b\u3001\u8907\u672c\u96c6\u6216\u5206\u7247\u96c6\u7fa4\u3002<\/p>\n<p>\u9019\u500b\u932f\u8aa4\u901a\u5e38\u5728\u8a66\u5716\u4f7f\u7528\u9023\u63a5\u5b57\u7b26\u4e32\u9023\u63a5\u5230 MongoDB \u90e8\u7f72\u6642\u767c\u751f\uff0c\u4f46\u8a72\u5b57\u7b26\u4e32\u6307\u5b9a\u4e86\u8207\u5be6\u969b\u90e8\u7f72\u4e0d\u540c\u7684\u62d3\u6a38\u985e\u578b\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u8a66\u5716\u4f7f\u7528\u91dd\u5c0d\u8907\u672c\u96c6\u7684\u9023\u63a5\u5b57\u7b26\u4e32\u9023\u63a5\u5230\u4e00\u500b\u7368\u7acb\u7684 MongoDB \u5be6\u4f8b\uff0c\u5247\u6703\u9047\u5230\u6b64\u932f\u8aa4\u3002<\/p>\n<h2 id=\"fixing-the-mongodb-error-code-294-invalidtopologytype-UhcztIyhCO\">\u4fee\u5fa9 MongoDB \u932f\u8aa4\u78bc &#8211; 294 &#8211; InvalidTopologyType<\/h2>\n<p>\u8981\u4fee\u5fa9 MongoDB \u932f\u8aa4\u78bc &#8211; 294 &#8211; InvalidTopologyType\uff0c\u8acb\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"step-1-verify-the-mongodb-deployment-topology-UhcztIyhCO\">\u6b65\u9a5f 1\uff1a\u9a57\u8b49 MongoDB \u90e8\u7f72\u7684\u62d3\u6a38<\/h3>\n<p>\u7b2c\u4e00\u6b65\u662f\u9a57\u8b49\u60a8\u7684 MongoDB \u90e8\u7f72\u7684\u5be6\u969b\u62d3\u6a38\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u4f7f\u7528 MongoDB shell \u6216 MongoDB \u5ba2\u6236\u7aef\u9023\u63a5\u5230 MongoDB \u5be6\u4f8b\uff0c\u7136\u5f8c\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5be6\u73fe\uff1a<\/p>\n<pre><code>db.adminCommand({ \"getCmdLineOpts\": 1 })<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u5c07\u8fd4\u56de\u6709\u95dc MongoDB \u90e8\u7f72\u7684\u4fe1\u606f\uff0c\u5305\u62ec\u62d3\u6a38\u985e\u578b\u3002\u78ba\u4fdd\u5be6\u969b\u62d3\u6a38\u7b26\u5408\u60a8\u7684\u9810\u671f\u3002<\/p>\n<h3 id=\"step-2-check-the-connection-string-UhcztIyhCO\">\u6b65\u9a5f 2\uff1a\u6aa2\u67e5\u9023\u63a5\u5b57\u7b26\u4e32<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6aa2\u67e5\u60a8\u7528\u65bc\u9023\u63a5\u5230 MongoDB \u90e8\u7f72\u7684\u9023\u63a5\u5b57\u7b26\u4e32\u3002\u78ba\u4fdd\u8a72\u9023\u63a5\u5b57\u7b26\u4e32\u6307\u5b9a\u7684\u62d3\u6a38\u985e\u578b\u8207\u5be6\u969b\u90e8\u7f72\u76f8\u7b26\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u6b63\u5728\u9023\u63a5\u5230\u4e00\u500b\u7368\u7acb\u7684 MongoDB \u5be6\u4f8b\uff0c\u9023\u63a5\u5b57\u7b26\u4e32\u61c9\u8a72\u6307\u5b9a &#8220;mongodb:\/\/&#8221; \u5354\u8b70\uff0c\u800c\u4e0d\u61c9\u5305\u542b\u4efb\u4f55\u8907\u672c\u96c6\u6216\u5206\u7247\u96c6\u7fa4\u914d\u7f6e\u3002<\/p>\n<h3 id=\"step-3-update-the-connection-string-UhcztIyhCO\">\u6b65\u9a5f 3\uff1a\u66f4\u65b0\u9023\u63a5\u5b57\u7b26\u4e32<\/h3>\n<p>\u5982\u679c\u60a8\u5df2\u78ba\u5b9a\u9023\u63a5\u5b57\u7b26\u4e32\u4e0d\u6b63\u78ba\uff0c\u8acb\u5c07\u5176\u66f4\u65b0\u70ba\u7b26\u5408 MongoDB \u90e8\u7f72\u7684\u5be6\u969b\u62d3\u6a38\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u6b63\u5728\u9023\u63a5\u5230\u8907\u672c\u96c6\uff0c\u8acb\u78ba\u4fdd\u5728\u9023\u63a5\u5b57\u7b26\u4e32\u4e2d\u5305\u542b\u8907\u672c\u96c6\u540d\u7a31\u548c\u8907\u672c\u96c6\u6210\u54e1\u5217\u8868\u3002<\/p>\n<h3 id=\"step-4-test-the-connection-UhcztIyhCO\">\u6b65\u9a5f 4\uff1a\u6e2c\u8a66\u9023\u63a5<\/h3>\n<p>\u66f4\u65b0\u9023\u63a5\u5b57\u7b26\u4e32\u5f8c\uff0c\u6e2c\u8a66\u9023\u63a5\u4ee5\u78ba\u4fdd MongoDB \u932f\u8aa4\u78bc &#8211; 294 &#8211; InvalidTopologyType \u5df2\u7d93\u89e3\u6c7a\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u4f7f\u7528\u66f4\u65b0\u5f8c\u7684\u9023\u63a5\u5b57\u7b26\u4e32\u9023\u63a5\u5230 MongoDB \u90e8\u7f72\u4e26\u57f7\u884c\u57fa\u672c\u64cd\u4f5c\uff0c\u5982\u67e5\u8a62\u96c6\u5408\u6216\u63d2\u5165\u6587\u6a94\u4f86\u9032\u884c\u6e2c\u8a66\u3002<\/p>\n<h2 id=\"summary-UhcztIyhCO\">\u7e3d\u7d50<\/h2>\n<p>\u7e3d\u4e4b\uff0cMongoDB \u932f\u8aa4\u78bc &#8211; 294 &#8211; InvalidTopologyType \u5728\u9810\u671f\u7684\u62d3\u6a38\u985e\u578b\u548c\u5be6\u969b\u7684\u62d3\u6a38\u985e\u578b\u4e0d\u5339\u914d\u6642\u767c\u751f\u3002\u70ba\u4e86\u89e3\u6c7a\u9019\u500b\u932f\u8aa4\uff0c\u8acb\u9a57\u8b49\u90e8\u7f72\u7684\u5be6\u969b\u62d3\u6a38\uff0c\u6aa2\u67e5\u4e26\u66f4\u65b0\u9023\u63a5\u5b57\u7b26\u4e32\uff0c\u7136\u5f8c\u6e2c\u8a66\u9023\u63a5\u4ee5\u78ba\u4fdd\u932f\u8aa4\u5f97\u5230\u89e3\u6c7a\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9047\u5230 MongoDB \u932f\u8aa4\u78bc &#8211; 294 &#8211; InvalidTopologyType \u6216\u4efb\u4f55\u5176\u4ed6\u8207 MongoDB \u76f8\u95dc\u7684\u554f\u984c\uff0cServer.HK \u63d0\u4f9b\u53ef\u9760\u4e14\u9ad8\u6027\u80fd\u7684 VPS \u4e3b\u6a5f\u89e3\u6c7a\u65b9\u6848\u3002\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS \u4e3b\u6a5f<\/a> \u670d\u52d9\u65e8\u5728\u70ba\u60a8\u7684 MongoDB \u90e8\u7f72\u63d0\u4f9b\u6700\u4f73\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002\u4eca\u5929\u5c31\u806f\u7e6b\u6211\u5011\uff0c\u4e86\u89e3\u6211\u5011\u5982\u4f55\u5e6b\u52a9\u60a8\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u78bc&#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-21876","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21876","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=21876"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21876\/revisions"}],"predecessor-version":[{"id":23465,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21876\/revisions\/23465"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21876"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21876"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}