{"id":21812,"date":"2024-01-02T15:43:27","date_gmt":"2024-01-02T15:43:27","guid":{"rendered":"https:\/\/server.hk\/blog\/21812\/"},"modified":"2024-11-14T10:26:40","modified_gmt":"2024-11-14T02:26:40","slug":"how-to-fix-mongodb-error-code-229-mustdowngrade","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21812\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc – 229 – MustDowngrade"},"content":{"rendered":"

\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc – 229 – MustDowngrade<\/h1>\n

MongoDB \u662f\u4e00\u500b\u6d41\u884c\u7684\u958b\u6e90 NoSQL \u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u9ad8\u6027\u80fd\u3001\u53ef\u64f4\u5c55\u6027\u548c\u9748\u6d3b\u6027\u3002\u7136\u800c\uff0c\u5c31\u50cf\u4efb\u4f55\u8edf\u4ef6\u4e00\u6a23\uff0c\u5b83\u53ef\u80fd\u6703\u9047\u5230\u9700\u8981\u89e3\u6c7a\u7684\u932f\u8aa4\u3002\u9019\u6a23\u4e00\u500b\u932f\u8aa4\u5c31\u662f MongoDB \u932f\u8aa4\u4ee3\u78bc – 229 – MustDowngrade\u3002\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u7a76\u6b64\u932f\u8aa4\u7684\u539f\u56e0\u4e26\u63d0\u4f9b\u89e3\u6c7a\u6b64\u554f\u984c\u7684\u5206\u6b65\u6307\u5357\u3002<\/p>\n

\u4e86\u89e3 MongoDB \u932f\u8aa4\u4ee3\u78bc – 229 – MustDowngrade<\/h2>\n

MongoDB \u932f\u8aa4\u4ee3\u78bc – 229 – MustDowngrade \u767c\u751f\u5728\u60a8\u5617\u8a66\u964d\u7d1a MongoDB \u670d\u52d9\u5668\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\u8a72\u932f\u8aa4\u662f\u4e00\u7a2e\u5b89\u5168\u63aa\u65bd\uff0c\u7528\u4ee5\u9632\u6b62\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u640d\u5931\u6216\u640d\u58de\u7684\u610f\u5916\u964d\u7d1a\u3002<\/p>\n

MongoDB \u932f\u8aa4\u4ee3\u78bc – 229 – MustDowngrade \u7684\u539f\u56e0<\/h2>\n

\u9019\u4e00\u932f\u8aa4\u6700\u5e38\u898b\u7684\u539f\u56e0\u662f\u5617\u8a66\u5f9e\u8f03\u9ad8\u7248\u672c\u7684 MongoDB \u6062\u5fa9\u5099\u4efd\u5230\u8f03\u4f4e\u7248\u672c\u3002MongoDB \u5099\u4efd\u50c5\u8207\u76f8\u540c\u6216\u66f4\u9ad8\u7248\u672c\u7684\u6578\u64da\u5eab\u517c\u5bb9\u3002\u5982\u679c\u60a8\u5617\u8a66\u5c07\u5099\u4efd\u6062\u5fa9\u5230\u8f03\u4f4e\u7248\u672c\uff0c\u60a8\u5c07\u9047\u5230 MustDowngrade \u932f\u8aa4\u3002<\/p>\n

\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc – 229 – MustDowngrade<\/h2>\n

\u8981\u4fee\u5fa9 MustDowngrade \u932f\u8aa4\uff0c\u60a8\u6709\u5169\u500b\u9078\u64c7\uff1a<\/p>\n

\u9078\u9805 1\uff1a\u5347\u7d1a MongoDB<\/h3>\n

\u5982\u679c\u60a8\u6b63\u5728\u5617\u8a66\u5f9e\u66f4\u9ad8\u7248\u672c\u7684 MongoDB \u6062\u5fa9\u5099\u4efd\uff0c\u63a8\u85a6\u7684\u89e3\u6c7a\u65b9\u6848\u662f\u5c07\u60a8\u7684 MongoDB \u670d\u52d9\u5668\u5347\u7d1a\u5230\u8207\u5099\u4efd\u76f8\u540c\u6216\u66f4\u9ad8\u7684\u7248\u672c\u3002\u9019\u78ba\u4fdd\u4e86\u517c\u5bb9\u6027\u4e26\u9632\u6b62 MustDowngrade \u932f\u8aa4\u767c\u751f\u3002<\/p>\n

\u4ee5\u4e0b\u662f\u5347\u7d1a MongoDB \u7684\u6b65\u9a5f\uff1a<\/p>\n

    \n
  1. \u901a\u904e\u5728 MongoDB shell \u4e2d\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u60a8\u7576\u524d\u7684 MongoDB \u7248\u672c\uff1a<\/li>\n<\/ol>\n
    db.version()<\/code><\/pre>\n
      \n
    1. \u8a2a\u554f\u5b98\u65b9 MongoDB \u7db2\u7ad9\uff08\u93c8\u63a5\uff1ahttps:\/\/www.mongodb.com\/download-center<\/a>\uff09\u4e26\u4e0b\u8f09\u8207\u60a8\u7684\u64cd\u4f5c\u7cfb\u7d71\u76f8\u5339\u914d\u7684\u6700\u65b0\u7248\u672c\u7684 MongoDB\u3002<\/li>\n
    2. \u6309\u7167 MongoDB \u63d0\u4f9b\u7684\u5b89\u88dd\u8aaa\u660e\u5b89\u88dd\u65b0\u7248\u672c\u3002<\/li>\n
    3. \u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u555f\u52d5 MongoDB \u670d\u52d9\u5668\u3002<\/li>\n
    4. \u518d\u6b21\u5728 MongoDB shell \u4e2d\u904b\u884c db.version()<\/code> \u547d\u4ee4\uff0c\u4ee5\u9a57\u8b49\u5347\u7d1a\u662f\u5426\u6210\u529f\u3002<\/li>\n<\/ol>\n
      \u9078\u9805 2\uff1a\u5c0e\u51fa\u548c\u5c0e\u5165\u6578\u64da<\/h3>\n
      \u5982\u679c\u5347\u7d1a MongoDB \u4e0d\u662f\u60a8\u7684\u9078\u9805\uff0c\u53e6\u4e00\u500b\u89e3\u6c7a\u65b9\u6848\u662f\u5f9e\u66f4\u9ad8\u7248\u672c\u7684 MongoDB \u5c0e\u51fa\u6578\u64da\u4e26\u5c0e\u5165\u5230\u8f03\u4f4e\u7248\u672c\u3002\u9019\u500b\u904e\u7a0b\u5305\u62ec\u4ee5\u517c\u5bb9\u683c\u5f0f\u5c0e\u51fa\u6578\u64da\uff0c\u7136\u5f8c\u5c0e\u5165\u5230\u6240\u9700\u7248\u672c\u3002<\/p>\n
      \u4ee5\u4e0b\u662f\u5c0e\u51fa\u548c\u5c0e\u5165\u6578\u64da\u7684\u6b65\u9a5f\uff1a<\/p>\n
        \n
      1. \u4f7f\u7528 mongodump<\/code> \u547d\u4ee4\u5f9e\u66f4\u9ad8\u7248\u672c\u7684 MongoDB \u5c0e\u51fa\u6578\u64da\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ol>\n
        mongodump --db your_database_name --out \/path\/to\/backup\/directory<\/code><\/pre>\n
          \n
        1. \u5728\u53e6\u4e00\u53f0\u6a5f\u5668\u6216\u4e0d\u540c\u74b0\u5883\u4e2d\u5b89\u88dd\u8f03\u4f4e\u7248\u672c\u7684 MongoDB\u3002<\/li>\n
        2. \u4f7f\u7528 mongorestore<\/code> \u547d\u4ee4\u5c07\u6578\u64da\u5c0e\u5165\u8f03\u4f4e\u7248\u672c\u7684 MongoDB\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ol>\n
          mongorestore --db your_database_name \/path\/to\/backup\/directory<\/code><\/pre>\n
          \u8a3b\uff1a\u8acb\u52d9\u5fc5\u5c07 your_database_name<\/code> \u66ff\u63db\u70ba\u5be6\u969b\u7684\u6578\u64da\u5eab\u540d\u7a31\uff0c\u4e26\u70ba\u5099\u4efd\u76ee\u9304\u6307\u5b9a\u6b63\u78ba\u7684\u8def\u5f91\u3002<\/p>\n
          \u7e3d\u7d50<\/h2>\n
          MongoDB \u932f\u8aa4\u4ee3\u78bc – 229 – MustDowngrade \u767c\u751f\u5728\u60a8\u5617\u8a66\u964d\u7d1a MongoDB \u670d\u52d9\u5668\u7248\u672c\u6642\u3002\u8981\u4fee\u5fa9\u6b64\u932f\u8aa4\uff0c\u60a8\u53ef\u4ee5\u5347\u7d1a\u60a8\u7684 MongoDB \u670d\u52d9\u5668\u5230\u8207\u5099\u4efd\u76f8\u540c\u6216\u66f4\u9ad8\u7684\u7248\u672c\uff0c\u6216\u5c07\u6578\u64da\u5c0e\u51fa\u4e26\u5c0e\u5165\u5230\u6240\u9700\u7248\u672c\u3002\u6b32\u4e86\u89e3\u66f4\u591a\u95dc\u65bc MongoDB \u548c VPS \u4e3b\u6a5f\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
          \u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3...<\/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-21812","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21812","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=21812"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21812\/revisions"}],"predecessor-version":[{"id":23549,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21812\/revisions\/23549"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21812"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21812"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21812"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}