{"id":21609,"date":"2024-01-02T12:20:25","date_gmt":"2024-01-02T12:20:25","guid":{"rendered":"https:\/\/server.hk\/blog\/21609\/"},"modified":"2024-11-14T10:29:50","modified_gmt":"2024-11-14T02:29:50","slug":"how-to-fix-mongodb-error-code-14-typemismatch","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21609\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 14 &#8211; TypeMismatch"},"content":{"rendered":"<h1 id=\"how-to-fix-mongodb-error-code-14-typemismatch-AkEYfttBsg\">\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 14 &#8211; TypeMismatch<\/h1>\n<p>MongoDB \u662f\u4e00\u500b\u53d7\u6b61\u8fce\u7684 NoSQL \u8cc7\u6599\u5eab\uff0c\u63d0\u4f9b\u9ad8\u6548\u80fd\u3001\u64f4\u5c55\u6027\u548c\u9748\u6d3b\u6027\u3002\u7136\u800c\uff0c\u50cf\u5176\u4ed6\u8edf\u4ef6\u4e00\u6a23\uff0c\u5b83\u4e5f\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; 14 &#8211; TypeMismatch\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u539f\u56e0\uff0c\u4e26\u63d0\u4f9b\u9010\u6b65\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u4fee\u5fa9\u5b83\u3002<\/p>\n<h2 id=\"understanding-mongodb-error-code-14-typemismatch-AkEYfttBsg\">\u7406\u89e3 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 14 &#8211; TypeMismatch<\/h2>\n<p>MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 14 &#8211; TypeMismatch \u767c\u751f\u5728\u67e5\u8a62\u6216\u64cd\u4f5c\u4e2d\uff0c\u9810\u671f\u7684\u8cc7\u6599\u985e\u578b\u8207\u5be6\u969b\u4f7f\u7528\u7684\u8cc7\u6599\u985e\u578b\u4e0d\u5339\u914d\u6642\u3002\u6b64\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u9032\u884c\u66f4\u65b0\u3001\u63d2\u5165\u6216\u67e5\u8a62\u6d89\u53ca\u4e0d\u540c\u8cc7\u6599\u985e\u578b\u7684\u6b04\u4f4d\u6642\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u6709\u4e00\u500b\u6b04\u4f4d\u5b9a\u7fa9\u70ba\u6574\u6578\uff0c\u4e26\u5617\u8a66\u5728\u8a72\u6b04\u4f4d\u4e2d\u63d2\u5165\u4e00\u500b\u5b57\u4e32\u503c\uff0cMongoDB \u5c07\u62cb\u51fa TypeMismatch \u932f\u8aa4\u3002<\/p>\n<h2 id=\"causes-of-mongodb-error-code-14-typemismatch-AkEYfttBsg\">MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 14 &#8211; TypeMismatch \u7684\u539f\u56e0<\/h2>\n<p>\u9047\u5230\u6b64\u932f\u8aa4\u7684\u539f\u56e0\u6709\u591a\u7a2e\uff1a<\/p>\n<ul>\n<li><strong>\u932f\u8aa4\u7684\u8cc7\u6599\u985e\u578b\uff1a<\/strong>\u6700\u5e38\u898b\u7684\u539f\u56e0\u662f\u5c0d\u6b04\u4f4d\u4f7f\u7528\u4e86\u932f\u8aa4\u7684\u8cc7\u6599\u985e\u578b\u3002\u8acb\u78ba\u4fdd\u6b04\u4f4d\u7684\u8cc7\u6599\u985e\u578b\u8207\u60a8\u5617\u8a66\u63d2\u5165\u6216\u67e5\u8a62\u7684\u8cc7\u6599\u76f8\u7b26\u3002<\/li>\n<li><strong>\u67b6\u69cb\u8b8a\u66f4\uff1a<\/strong>\u5982\u679c\u60a8\u5c0d\u67b6\u69cb\u9032\u884c\u4e86\u66f4\u6539\uff0c\u4f8b\u5982\u66f4\u6539\u6b04\u4f4d\u7684\u8cc7\u6599\u985e\u578b\uff0c\u73fe\u6709\u7684\u6587\u4ef6\u53ef\u80fd\u4e0d\u518d\u8207\u65b0\u67b6\u69cb\u5339\u914d\uff0c\u5c0e\u81f4 TypeMismatch \u932f\u8aa4\u3002<\/li>\n<li><strong>\u7d22\u5f15\u4e0d\u5339\u914d\uff1a<\/strong>\u5982\u679c\u60a8\u5c0d\u67d0\u500b\u6b04\u4f4d\u8a2d\u7f6e\u4e86\u7d22\u5f15\uff0c\u800c\u8a72\u6b04\u4f4d\u7684\u8cc7\u6599\u985e\u578b\u8207\u67e5\u8a62\u4e2d\u4f7f\u7528\u7684\u8cc7\u6599\u985e\u578b\u4e0d\u5339\u914d\uff0cMongoDB \u5c07\u62cb\u51fa TypeMismatch \u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"fixing-mongodb-error-code-14-typemismatch-AkEYfttBsg\">\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 14 &#8211; TypeMismatch<\/h2>\n<p>\u8981\u89e3\u6c7a TypeMismatch \u932f\u8aa4\uff0c\u8acb\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u64cd\u4f5c\uff1a<\/p>\n<h3 id=\"step-1-identify-the-affected-field-AkEYfttBsg\">\u6b65\u9a5f 1\uff1a\u8b58\u5225\u53d7\u5f71\u97ff\u7684\u6b04\u4f4d<\/h3>\n<p>\u9996\u5148\uff0c\u8b58\u5225\u5f15\u767c TypeMismatch \u932f\u8aa4\u7684\u6b04\u4f4d\u3002\u6aa2\u67e5\u932f\u8aa4\u8a0a\u606f\u6216\u65e5\u8a8c\uff0c\u4ee5\u78ba\u5b9a\u6d89\u53ca\u54ea\u500b\u6b04\u4f4d\u7684\u64cd\u4f5c\u89f8\u767c\u4e86\u8a72\u932f\u8aa4\u3002<\/p>\n<h3 id=\"step-2-check-data-types-AkEYfttBsg\">\u6b65\u9a5f 2\uff1a\u6aa2\u67e5\u8cc7\u6599\u985e\u578b<\/h3>\n<p>\u9a57\u8b49\u8a72\u6b04\u4f4d\u7684\u8cc7\u6599\u985e\u578b\u662f\u5426\u8207\u60a8\u5617\u8a66\u63d2\u5165\u6216\u67e5\u8a62\u7684\u8cc7\u6599\u76f8\u7b26\u3002\u5982\u679c\u4e0d\u5339\u914d\uff0c\u8acb\u66f4\u65b0\u6b04\u4f4d\u7684\u8cc7\u6599\u985e\u578b\u6216\u4fee\u6539\u8cc7\u6599\u4ee5\u7b26\u5408\u9810\u671f\u985e\u578b\u3002<\/p>\n<h3 id=\"step-3-update-existing-documents-AkEYfttBsg\">\u6b65\u9a5f 3\uff1a\u66f4\u65b0\u73fe\u6709\u6587\u4ef6<\/h3>\n<p>\u5982\u679c\u60a8\u66f4\u6539\u4e86\u67b6\u69cb\uff0c\u800c\u73fe\u6709\u6587\u4ef6\u4e0d\u518d\u8207\u65b0\u67b6\u69cb\u5339\u914d\uff0c\u60a8\u9700\u8981\u66f4\u65b0\u73fe\u6709\u6587\u4ef6\u4ee5\u8207\u65b0\u67b6\u69cb\u4fdd\u6301\u4e00\u81f4\u3002\u4f7f\u7528 MongoDB \u7684\u66f4\u65b0\u64cd\u4f5c\u4f86\u4fee\u6539\u6587\u4ef6\uff0c\u78ba\u4fdd\u8cc7\u6599\u985e\u578b\u7b26\u5408\u65b0\u67b6\u69cb\u3002<\/p>\n<h3 id=\"step-4-check-indexes-AkEYfttBsg\">\u6b65\u9a5f 4\uff1a\u6aa2\u67e5\u7d22\u5f15<\/h3>\n<p>\u5982\u679c\u5f15\u767c TypeMismatch \u932f\u8aa4\u7684\u6b04\u4f4d\u8a2d\u6709\u7d22\u5f15\uff0c\u8acb\u78ba\u4fdd\u8a72\u6b04\u4f4d\u7684\u8cc7\u6599\u985e\u578b\u8207\u67e5\u8a62\u4e2d\u4f7f\u7528\u7684\u8cc7\u6599\u985e\u578b\u76f8\u7b26\u3002\u5982\u679c\u4e0d\u5339\u914d\uff0c\u8acb\u66f4\u65b0\u7d22\u5f15\u6216\u4fee\u6539\u67e5\u8a62\u4ee5\u4f7f\u7528\u6b63\u78ba\u7684\u8cc7\u6599\u985e\u578b\u3002<\/p>\n<h3 id=\"step-5-test-and-monitor-AkEYfttBsg\">\u6b65\u9a5f 5\uff1a\u6e2c\u8a66\u8207\u76e3\u63a7<\/h3>\n<p>\u5728\u5be6\u65bd\u5fc5\u8981\u7684\u66f4\u6539\u5f8c\uff0c\u8acb\u5fb9\u5e95\u6e2c\u8a66\u60a8\u7684\u61c9\u7528\u7a0b\u5f0f\uff0c\u4ee5\u78ba\u4fdd TypeMismatch \u932f\u8aa4\u4e0d\u518d\u767c\u751f\u3002\u76e3\u63a7\u60a8\u7684 MongoDB \u65e5\u8a8c\u548c\u932f\u8aa4\u8a0a\u606f\uff0c\u4ee5\u6355\u6349\u4efb\u4f55\u6f5b\u5728\u554f\u984c\u3002<\/p>\n<h2 id=\"summary-AkEYfttBsg\">\u7e3d\u7d50<\/h2>\n<p>MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 14 &#8211; TypeMismatch \u53ef\u4ee5\u901a\u904e\u78ba\u4fdd\u6b04\u4f4d\u7684\u8cc7\u6599\u985e\u578b\u8207\u9810\u671f\u985e\u578b\u5339\u914d\u4f86\u89e3\u6c7a\u3002\u6aa2\u67e5\u8cc7\u6599\u985e\u578b\uff0c\u5fc5\u8981\u6642\u66f4\u65b0\u73fe\u6709\u6587\u4ef6\uff0c\u4e26\u6aa2\u67e5\u7d22\u5f15\u4ee5\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u5982\u679c\u60a8\u9700\u8981\u53ef\u9760\u4e14\u9ad8\u6548\u80fd\u7684 VPS \u8a17\u7ba1\u4f86\u904b\u884c\u60a8\u7684 MongoDB \u61c9\u7528\u7a0b\u5f0f\uff0c\u8acb\u8003\u616e <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002\u6211\u5011\u7684\u9999\u6e2f VPS \u8a17\u7ba1\u89e3\u6c7a\u65b9\u6848\u70ba\u904b\u884c MongoDB \u53ca\u5176\u4ed6\u9ad8\u9700\u6c42\u61c9\u7528\u63d0\u4f9b\u4e86\u7406\u60f3\u7684\u74b0\u5883\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":[4925],"tags":[],"class_list":["post-21609","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21609","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=21609"}],"version-history":[{"count":2,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21609\/revisions"}],"predecessor-version":[{"id":23822,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21609\/revisions\/23822"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}