{"id":21912,"date":"2024-01-02T17:23:24","date_gmt":"2024-01-02T17:23:24","guid":{"rendered":"https:\/\/server.hk\/blog\/21912\/"},"modified":"2024-11-14T10:25:09","modified_gmt":"2024-11-14T02:25:09","slug":"how-to-fix-mongodb-error-code-332-cannotdowngrade","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21912\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 332 &#8211; CannotDowngrade"},"content":{"rendered":"<h1 id=\"how-to-fix-mongodb-error-code-332-cannotdowngrade-DVbsuyNTlG\">\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 332 &#8211; CannotDowngrade<\/h1>\n<p>MongoDB \u662f\u4e00\u500b\u53d7\u6b61\u8fce\u7684\u958b\u6e90 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\u9047\u5230\u53ef\u80fd\u5e72\u64fe\u5176\u6b63\u5e38\u904b\u4f5c\u7684\u932f\u8aa4\u3002\u5176\u4e2d\u4e00\u500b\u932f\u8aa4\u662f MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 332 &#8211; CannotDowngrade\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u4e26\u63d0\u4f9b\u89e3\u6c7a\u6b64\u554f\u984c\u7684\u9010\u6b65\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"understanding-mongodb-error-code-332-cannotdowngrade-DVbsuyNTlG\">\u7406\u89e3 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 332 &#8211; CannotDowngrade<\/h2>\n<p>MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 332 &#8211; CannotDowngrade \u767c\u751f\u5728\u60a8\u5617\u8a66\u964d\u7d1a\u7cfb\u7d71\u4e0a\u904b\u884c\u7684 MongoDB \u7248\u672c\u6642\u3002MongoDB \u4e0d\u652f\u6301\u964d\u7d1a\uff0c\u56e0\u70ba\u9019\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\u548c\u517c\u5bb9\u6027\u554f\u984c\u3002\u9019\u500b\u932f\u8aa4\u662f\u4e00\u7a2e\u4fdd\u8b77\u63aa\u65bd\uff0c\u4ee5\u9632\u6b62\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u6216\u640d\u58de\u7684\u610f\u5916\u964d\u7d1a\u3002<\/p>\n<h2 id=\"possible-causes-of-mongodb-error-code-332-cannotdowngrade-DVbsuyNTlG\">MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 332 &#8211; CannotDowngrade \u53ef\u80fd\u7684\u539f\u56e0<\/h2>\n<p>\u6709\u5e7e\u7a2e\u5e38\u898b\u60c5\u5883\u53ef\u80fd\u89f8\u767c\u6b64\u932f\u8aa4\uff1a<\/p>\n<ul>\n<li>\u5617\u8a66\u5728\u8f03\u65b0\u7248\u672c\u4e0a\u5b89\u88dd\u8f03\u820a\u7248\u672c\u7684 MongoDB\u3002<\/li>\n<li>\u5f9e\u8f03\u65b0\u7248\u672c\u7684 MongoDB \u6062\u5fa9\u5230\u8f03\u820a\u7248\u672c\u7684\u6578\u64da\u5eab\u5099\u4efd\u3002<\/li>\n<li>\u4f7f\u7528\u53ef\u80fd\u5728\u60a8\u4e0d\u77e5\u60c5\u7684\u60c5\u6cc1\u4e0b\u81ea\u52d5\u964d\u7d1a MongoDB \u7684\u5305\u7ba1\u7406\u5668\u6216\u5b89\u88dd\u7a0b\u5e8f\u3002<\/li>\n<\/ul>\n<h2 id=\"how-to-fix-mongodb-error-code-332-cannotdowngrade-DVbsuyNTlG\">\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 332 &#8211; CannotDowngrade<\/h2>\n<p>\u8981\u89e3\u6c7a MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 332 &#8211; CannotDowngrade\uff0c\u8acb\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-verify-the-installed-mongodb-version-DVbsuyNTlG\">1. \u9a57\u8b49\u5df2\u5b89\u88dd\u7684 MongoDB \u7248\u672c<\/h3>\n<p>\u6aa2\u67e5\u7cfb\u7d71\u4e0a\u76ee\u524d\u5b89\u88dd\u7684 MongoDB \u7248\u672c\u3002\u6253\u958b\u7d42\u7aef\u6216\u547d\u4ee4\u63d0\u793a\u7b26\uff0c\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<p><code>mongod --version<\/code><\/p>\n<p>\u78ba\u4fdd\u986f\u793a\u7684\u7248\u672c\u8207\u60a8\u6253\u7b97\u4f7f\u7528\u7684\u7248\u672c\u76f8\u5339\u914d\u3002\u5982\u679c\u4e0d\u7b26\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u66f4\u65b0\u6216\u91cd\u65b0\u5b89\u88dd MongoDB\u3002<\/p>\n<h3 id=\"2-check-the-backup-version-compatibility-DVbsuyNTlG\">2. \u6aa2\u67e5\u5099\u4efd\u7248\u672c\u517c\u5bb9\u6027<\/h3>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u6062\u5fa9\u6578\u64da\u5eab\u5099\u4efd\uff0c\u8acb\u78ba\u4fdd\u5099\u4efd\u662f\u4f7f\u7528\u8207 MongoDB \u517c\u5bb9\u7684\u7248\u672c\u5275\u5efa\u7684\u3002\u5617\u8a66\u5f9e\u4e00\u500b\u8f03\u65b0\u7248\u672c\u6062\u5fa9\u5230\u8f03\u820a\u7248\u672c\u7684\u5099\u4efd\u6703\u89f8\u767c CannotDowngrade \u932f\u8aa4\u3002\u5982\u6709\u5fc5\u8981\uff0c\u4f7f\u7528\u6b63\u78ba\u7684\u7248\u672c\u5275\u5efa\u65b0\u7684\u5099\u4efd\u6216\u8003\u616e\u5347\u7d1a\u60a8\u7684 MongoDB \u5b89\u88dd\u3002<\/p>\n<h3 id=\"3-prevent-automatic-downgrades-DVbsuyNTlG\">3. \u963b\u6b62\u81ea\u52d5\u964d\u7d1a<\/h3>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u4f7f\u7528\u53ef\u80fd\u81ea\u52d5\u964d\u7d1a MongoDB \u7684\u5305\u7ba1\u7406\u5668\u6216\u5b89\u88dd\u7a0b\u5e8f\uff0c\u60a8\u9700\u8981\u9632\u6b62\u9019\u7a2e\u884c\u70ba\u3002\u53c3\u95b1\u60a8\u7684\u5305\u7ba1\u7406\u5668\u6216\u5b89\u88dd\u7a0b\u5e8f\u7684\u6587\u6a94\u6216\u914d\u7f6e\u6587\u4ef6\uff0c\u7981\u7528\u81ea\u52d5\u964d\u7d1a\u3002\u9019\u4e00\u6b65\u9a5f\u78ba\u4fdd MongoDB \u4fdd\u6301\u5728\u6240\u9700\u7684\u7248\u672c\u3002<\/p>\n<h3 id=\"4-perform-a-clean-installation-DVbsuyNTlG\">4. \u9032\u884c\u5168\u65b0\u5b89\u88dd<\/h3>\n<p>\u5982\u679c\u60a8\u5df2\u9a57\u8b49\u7248\u6b0a\u517c\u5bb9\u6027\u4e26\u7981\u7528\u4e86\u81ea\u52d5\u964d\u7d1a\uff0c\u4f46\u4ecd\u9047\u5230 CannotDowngrade \u932f\u8aa4\uff0c\u8acb\u8003\u616e\u9032\u884c MongoDB \u7684\u5168\u65b0\u5b89\u88dd\u3002\u5378\u8f09\u73fe\u6709\u7684 MongoDB \u5b89\u88dd\uff0c\u4e26\u522a\u9664\u8207\u4e4b\u76f8\u95dc\u7684\u4efb\u4f55\u5269\u9918\u6587\u4ef6\u6216\u76ee\u9304\u3002\u7136\u5f8c\uff0c\u6309\u7167\u60a8\u64cd\u4f5c\u7cfb\u7d71\u7684\u5b98\u65b9\u5b89\u88dd\u6307\u5357\u91cd\u65b0\u5b89\u88dd\u6240\u9700\u7684 MongoDB \u7248\u672c\u3002<\/p>\n<h2 id=\"summary-DVbsuyNTlG\">\u7e3d\u7d50<\/h2>\n<p>MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 332 &#8211; CannotDowngrade \u767c\u751f\u5728\u5617\u8a66\u964d\u7d1a MongoDB \u7248\u672c\u6642\uff0c\u9019\u662f\u4e0d\u53d7\u652f\u6301\u7684\uff0c\u56e0\u70ba\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\u548c\u517c\u5bb9\u6027\u554f\u984c\u3002\u8981\u4fee\u5fa9\u6b64\u932f\u8aa4\uff1a<\/p>\n<ul>\n<li>\u9a57\u8b49\u5df2\u5b89\u88dd\u7684 MongoDB \u7248\u672c\u3002<\/li>\n<li>\u6aa2\u67e5\u5099\u4efd\u7248\u672c\u517c\u5bb9\u6027\u3002<\/li>\n<li>\u963b\u6b62\u81ea\u52d5\u964d\u7d1a\u3002<\/li>\n<li>\u5fc5\u8981\u6642\u9032\u884c\u5168\u65b0\u5b89\u88dd\u3002<\/li>\n<\/ul>\n<p>\u5c0d\u65bc\u53ef\u9760\u548c\u9ad8\u6027\u80fd\u7684 VPS \u6258\u7ba1\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002\u6211\u5011\u7684\u9999\u6e2f VPS \u6258\u7ba1\u670d\u52d9\u70ba\u60a8\u7684 MongoDB \u90e8\u7f72\u63d0\u4f9b\u6240\u9700\u7684\u64f4\u5c55\u6027\u548c\u9748\u6d3b\u6027\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-21912","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21912","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=21912"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21912\/revisions"}],"predecessor-version":[{"id":23419,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21912\/revisions\/23419"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21912"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}