{"id":21914,"date":"2024-01-02T17:25:22","date_gmt":"2024-01-02T17:25:22","guid":{"rendered":"https:\/\/server.hk\/blog\/21914\/"},"modified":"2024-11-14T10:25:08","modified_gmt":"2024-11-14T02:25:08","slug":"how-to-fix-mongodb-error-code-334-mechanismunavailable","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21914\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MongoDB\u932f\u8aa4\u78bc &#8211; 334 &#8211; MechanismUnavailable"},"content":{"rendered":"<h1 id=\"how-to-fix-mongodb-error-code-334-mechanismunavailable-wqLSWnbnyX\">\u5982\u4f55\u4fee\u5fa9MongoDB\u932f\u8aa4\u78bc &#8211; 334 &#8211; MechanismUnavailable<\/h1>\n<p>MongoDB\u662f\u4e00\u500b\u6d41\u884c\u7684NoSQL\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\u5f71\u97ff\u6b63\u5e38\u904b\u4f5c\u7684\u932f\u8aa4\u3002\u5176\u4e2d\u4e00\u500b\u932f\u8aa4\u662fMongoDB\u932f\u8aa4\u78bc &#8211; 334 &#8211; MechanismUnavailable\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u539f\u56e0\u4e26\u63d0\u4f9b\u9010\u6b65\u89e3\u6c7a\u65b9\u6848\u4ee5\u4fee\u5fa9\u5b83\u3002<\/p>\n<h2 id=\"understanding-mongodb-error-code-334-mechanismunavailable-wqLSWnbnyX\">\u4e86\u89e3MongoDB\u932f\u8aa4\u78bc &#8211; 334 &#8211; MechanismUnavailable<\/h2>\n<p>MongoDB\u932f\u8aa4\u78bc &#8211; 334 &#8211; MechanismUnavailable\u767c\u751f\u5728MongoDB\u914d\u7f6e\u4e2d\u6307\u5b9a\u7684\u8eab\u4efd\u9a57\u8b49\u6a5f\u5236\u4e0d\u53ef\u7528\u6216\u7121\u6cd5\u8a2a\u554f\u6642\u3002\u7576\u60a8\u5617\u8a66\u4f7f\u7528\u4e0d\u53d7\u652f\u6301\u6216\u672a\u555f\u7528\u7684\u7279\u5b9a\u8eab\u4efd\u9a57\u8b49\u6a5f\u5236\u5c0d\u7528\u6236\u9032\u884c\u8eab\u4efd\u9a57\u8b49\u6642\uff0c\u901a\u5e38\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/p>\n<h2 id=\"possible-causes-of-mongodb-error-code-334-mechanismunavailable-wqLSWnbnyX\">MongoDB\u932f\u8aa4\u78bc &#8211; 334 &#8211; MechanismUnavailable\u7684\u53ef\u80fd\u539f\u56e0<\/h2>\n<p>\u6b64\u932f\u8aa4\u53ef\u80fd\u7531\u5e7e\u500b\u6f5b\u5728\u539f\u56e0\u5f15\u8d77\uff1a<\/p>\n<ul>\n<li><strong>\u8eab\u4efd\u9a57\u8b49\u6a5f\u5236\u4e0d\u6b63\u78ba\uff1a<\/strong> MongoDB\u914d\u7f6e\u4e2d\u6307\u5b9a\u7684\u8eab\u4efd\u9a57\u8b49\u6a5f\u5236\u53ef\u80fd\u4e0d\u6b63\u78ba\u6216\u62fc\u5beb\u932f\u8aa4\u3002<\/li>\n<li><strong>\u4e0d\u53d7\u652f\u6301\u7684\u8eab\u4efd\u9a57\u8b49\u6a5f\u5236\uff1a<\/strong> \u6307\u5b9a\u7684\u8eab\u4efd\u9a57\u8b49\u6a5f\u5236\u53ef\u80fd\u4e0d\u88ab\u60a8\u4f7f\u7528\u7684MongoDB\u7248\u672c\u652f\u6301\u3002<\/li>\n<li><strong>\u7f3a\u5c11\u6216\u932f\u8aa4\u914d\u7f6e\u7684\u8eab\u4efd\u9a57\u8b49\u63d2\u4ef6\uff1a<\/strong> \u9700\u8981\u7684\u8eab\u4efd\u9a57\u8b49\u63d2\u4ef6\u53ef\u80fd\u672a\u5b89\u88dd\u6216\u914d\u7f6e\u4e0d\u7576\u3002<\/li>\n<li><strong>\u7db2\u7d61\u9023\u63a5\u554f\u984c\uff1a<\/strong> \u53ef\u80fd\u5b58\u5728\u7db2\u7d61\u9023\u63a5\u554f\u984c\uff0c\u5c0e\u81f4MongoDB\u7121\u6cd5\u8a2a\u554f\u8eab\u4efd\u9a57\u8b49\u6a5f\u5236\u3002<\/li>\n<\/ul>\n<h2 id=\"fixing-mongodb-error-code-334-mechanismunavailable-wqLSWnbnyX\">\u4fee\u5fa9MongoDB\u932f\u8aa4\u78bc &#8211; 334 &#8211; MechanismUnavailable<\/h2>\n<p>\u8981\u89e3\u6c7aMongoDB\u932f\u8aa4\u78bc &#8211; 334 &#8211; MechanismUnavailable\uff0c\u8acb\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"step-1-verify-authentication-mechanism-wqLSWnbnyX\">\u6b65\u9a5f1\uff1a\u9a57\u8b49\u8eab\u4efd\u9a57\u8b49\u6a5f\u5236<\/h3>\n<p>\u6aa2\u67e5MongoDB\u914d\u7f6e\u6587\u4ef6\uff0c\u4ee5\u78ba\u4fdd\u6307\u5b9a\u7684\u8eab\u4efd\u9a57\u8b49\u6a5f\u5236\u6b63\u78ba\u3002\u9ed8\u8a8d\u8eab\u4efd\u9a57\u8b49\u6a5f\u5236\u70ba\u201cSCRAM-SHA-1\u201d\u3002\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f\u5176\u4ed6\u6a5f\u5236\uff0c\u8acb\u78ba\u4fdd\u62fc\u5beb\u6b63\u78ba\u3002<\/p>\n<h3 id=\"step-2-check-mongodb-version-compatibility-wqLSWnbnyX\">\u6b65\u9a5f2\uff1a\u6aa2\u67e5MongoDB\u7248\u672c\u517c\u5bb9\u6027<\/h3>\n<p>\u78ba\u8a8d\u60a8\u4f7f\u7528\u7684\u8eab\u4efd\u9a57\u8b49\u6a5f\u5236\u662f\u5426\u88ab\u60a8\u5b89\u88dd\u7684MongoDB\u7248\u672c\u652f\u6301\u3002\u53c3\u8003MongoDB\u6587\u6a94\uff0c\u4e86\u89e3\u60a8\u7279\u5b9a\u7248\u672c\u652f\u6301\u7684\u8eab\u4efd\u9a57\u8b49\u6a5f\u5236\u3002<\/p>\n<h3 id=\"step-3-install-or-configure-authentication-plugin-wqLSWnbnyX\">\u6b65\u9a5f3\uff1a\u5b89\u88dd\u6216\u914d\u7f6e\u8eab\u4efd\u9a57\u8b49\u63d2\u4ef6<\/h3>\n<p>\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f\u81ea\u5b9a\u7fa9\u8eab\u4efd\u9a57\u8b49\u6a5f\u5236\u6216\u63d2\u4ef6\uff0c\u8acb\u78ba\u4fdd\u5176\u5df2\u6b63\u78ba\u5b89\u88dd\u548c\u914d\u7f6e\u3002\u9075\u5faa\u63d2\u4ef6\u63d0\u4f9b\u7684\u6587\u6a94\u4ee5\u6b63\u78ba\u8a2d\u7f6e\u3002<\/p>\n<h3 id=\"step-4-check-network-connectivity-wqLSWnbnyX\">\u6b65\u9a5f4\uff1a\u6aa2\u67e5\u7db2\u7d61\u9023\u63a5<\/h3>\n<p>\u78ba\u4fdd\u6c92\u6709\u7db2\u7d61\u9023\u63a5\u554f\u984c\u59a8\u7919MongoDB\u8a2a\u554f\u8eab\u4efd\u9a57\u8b49\u6a5f\u5236\u3002\u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e\u3001\u7db2\u7d61\u914d\u7f6e\u548cDNS\u89e3\u6790\uff0c\u4ee5\u78ba\u4fdd\u9023\u63a5\u6b63\u5e38\u3002<\/p>\n<h2 id=\"summary-wqLSWnbnyX\">\u7e3d\u7d50<\/h2>\n<p>\u7e3d\u4e4b\uff0cMongoDB\u932f\u8aa4\u78bc &#8211; 334 &#8211; MechanismUnavailable\u53ef\u80fd\u7531\u65bc\u591a\u7a2e\u539f\u56e0\u5f15\u8d77\uff0c\u4f8b\u5982\u8eab\u4efd\u9a57\u8b49\u6a5f\u5236\u4e0d\u6b63\u78ba\u3001\u4e0d\u53d7\u652f\u6301\u7684\u6a5f\u5236\u3001\u7f3a\u5c11\u6216\u932f\u8aa4\u914d\u7f6e\u7684\u8eab\u4efd\u9a57\u8b49\u63d2\u4ef6\uff0c\u6216\u8005\u7db2\u7d61\u9023\u63a5\u554f\u984c\u3002\u901a\u904e\u9075\u5faa\u672c\u6587\u4e2d\u5217\u51fa\u7684\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u9032\u884c\u6545\u969c\u6392\u9664\u4e26\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u6b32\u4e86\u89e3\u66f4\u591a\u6709\u95dcVPS\u8a17\u7ba1\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f<a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4fee\u5fa9MongoDB\u932f\u8aa4\u78bc &#038;&#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-21914","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21914","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=21914"}],"version-history":[{"count":2,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21914\/revisions"}],"predecessor-version":[{"id":23443,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21914\/revisions\/23443"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21914"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21914"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}