{"id":175815,"date":"2024-11-08T09:13:17","date_gmt":"2024-11-08T01:13:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/175815\/"},"modified":"2024-11-08T09:13:18","modified_gmt":"2024-11-08T01:13:18","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mongodb%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc-185-%e5%ae%a2%e6%88%b6%e7%ab%af%e5%85%83%e6%95%b8%e6%93%9a%e6%96%87%e6%aa%94%e9%81%8e%e5%a4%a7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/175815\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MongoDB\u932f\u8aa4\u4ee3\u78bc &#8211; 185 &#8211; \u5ba2\u6236\u7aef\u5143\u6578\u64da\u6587\u6a94\u904e\u5927"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mongodb%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc-185-%e5%ae%a2%e6%88%b6%e7%ab%af%e5%85%83%e6%95%b8%e6%93%9a%e6%96%87%e6%aa%94%e9%81%8e%e5%a4%a7-ktlFRNxymp\">\u5982\u4f55\u4fee\u5fa9MongoDB\u932f\u8aa4\u4ee3\u78bc &#8211; 185 &#8211; \u5ba2\u6236\u7aef\u5143\u6578\u64da\u6587\u6a94\u904e\u5927<\/h1>\n<p>\u5728\u4f7f\u7528MongoDB\u7684\u904e\u7a0b\u4e2d\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u932f\u8aa4\u4ee3\u78bc185\uff0c\u8a72\u932f\u8aa4\u901a\u5e38\u8868\u793a\u201c\u5ba2\u6236\u7aef\u5143\u6578\u64da\u6587\u6a94\u904e\u5927\u201d\u3002\u9019\u500b\u554f\u984c\u4e3b\u8981\u51fa\u73fe\u5728MongoDB\u7684\u5ba2\u6236\u7aef\u8207\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u901a\u4fe1\u904e\u7a0b\u4e2d\uff0c\u7576\u5ba2\u6236\u7aef\u6240\u9700\u7684\u5143\u6578\u64da\u6587\u6a94\u8d85\u904e\u4e86MongoDB\u7684\u9650\u5236\u6642\uff0c\u5c31\u6703\u5f15\u767c\u6b64\u932f\u8aa4\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u8a72\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc185%e7%9a%84%e5%8e%9f%e5%9b%a0-ktlFRNxymp\">\u932f\u8aa4\u4ee3\u78bc185\u7684\u539f\u56e0<\/h2>\n<p>MongoDB\u5c0d\u65bc\u5ba2\u6236\u7aef\u5143\u6578\u64da\u6587\u6a94\u7684\u5927\u5c0f\u6709\u4e00\u5b9a\u7684\u9650\u5236\uff0c\u901a\u5e38\u70ba16MB\u3002\u5982\u679c\u5ba2\u6236\u7aef\u8acb\u6c42\u7684\u5143\u6578\u64da\u6587\u6a94\u8d85\u904e\u9019\u500b\u5927\u5c0f\uff0c\u5c31\u6703\u5c0e\u81f4\u932f\u8aa4\u4ee3\u78bc185\u7684\u51fa\u73fe\u3002\u9019\u7a2e\u60c5\u6cc1\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u96c6\u5408\u6578\u91cf\u904e\u591a\uff1a<\/strong>\u7576\u4e00\u500b\u6578\u64da\u5eab\u4e2d\u5305\u542b\u5927\u91cf\u96c6\u5408\u6642\uff0c\u5ba2\u6236\u7aef\u9700\u8981\u7372\u53d6\u7684\u5143\u6578\u64da\u5c31\u6703\u589e\u5927\u3002<\/li>\n<li><strong>\u7d22\u5f15\u904e\u591a\uff1a<\/strong>\u5982\u679c\u67d0\u500b\u96c6\u5408\u64c1\u6709\u904e\u591a\u7684\u7d22\u5f15\uff0c\u9019\u4e5f\u6703\u5c0e\u81f4\u5143\u6578\u64da\u6587\u6a94\u7684\u5927\u5c0f\u589e\u52a0\u3002<\/li>\n<li><strong>\u6587\u6a94\u7d50\u69cb\u8907\u96dc\uff1a<\/strong>\u6587\u6a94\u4e2d\u5305\u542b\u5927\u91cf\u5d4c\u5957\u7d50\u69cb\u6216\u9663\u5217\uff0c\u6703\u4f7f\u5f97\u5143\u6578\u64da\u7684\u5927\u5c0f\u589e\u52a0\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc185-ktlFRNxymp\">\u5982\u4f55\u4fee\u5fa9\u932f\u8aa4\u4ee3\u78bc185<\/h2>\n<p>\u4fee\u5fa9MongoDB\u932f\u8aa4\u4ee3\u78bc185\u7684\u65b9\u6cd5\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u7a2e\uff1a<\/p>\n<h3 id=\"1-%e6%b8%9b%e5%b0%91%e9%9b%86%e5%90%88%e6%95%b8%e9%87%8f-ktlFRNxymp\">1. \u6e1b\u5c11\u96c6\u5408\u6578\u91cf<\/h3>\n<p>\u5982\u679c\u53ef\u80fd\u7684\u8a71\uff0c\u8003\u616e\u5c07\u591a\u500b\u96c6\u5408\u5408\u4f75\u70ba\u4e00\u500b\u96c6\u5408\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5ba2\u6236\u7aef\u9700\u8981\u7372\u53d6\u7684\u5143\u6578\u64da\u91cf\u3002\u4f8b\u5982\uff0c\u5c07\u7528\u6236\u8cc7\u6599\u548c\u7528\u6236\u8a2d\u5b9a\u5408\u4f75\u5230\u4e00\u500b\u96c6\u5408\u4e2d\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u96c6\u5408\u7684\u6578\u91cf\u3002<\/p>\n<h3 id=\"2-%e5%84%aa%e5%8c%96%e7%b4%a2%e5%bc%95-ktlFRNxymp\">2. \u512a\u5316\u7d22\u5f15<\/h3>\n<p>\u6aa2\u67e5\u73fe\u6709\u7684\u7d22\u5f15\uff0c\u522a\u9664\u4e0d\u5fc5\u8981\u7684\u7d22\u5f15\u3002\u904e\u591a\u7684\u7d22\u5f15\u4e0d\u50c5\u6703\u589e\u52a0\u5143\u6578\u64da\u7684\u5927\u5c0f\uff0c\u9084\u6703\u5f71\u97ff\u5beb\u5165\u6027\u80fd\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u7d22\u5f15\uff1a<\/p>\n<pre><code>db.collection.getIndexes()<\/code><\/pre>\n<p>\u6839\u64da\u5be6\u969b\u9700\u6c42\uff0c\u522a\u9664\u4e0d\u518d\u4f7f\u7528\u7684\u7d22\u5f15\uff1a<\/p>\n<pre><code>db.collection.dropIndex(\"indexName\")<\/code><\/pre>\n<h3 id=\"3-%e7%b0%a1%e5%8c%96%e6%96%87%e6%aa%94%e7%b5%90%e6%a7%8b-ktlFRNxymp\">3. \u7c21\u5316\u6587\u6a94\u7d50\u69cb<\/h3>\n<p>\u5982\u679c\u6587\u6a94\u7d50\u69cb\u904e\u65bc\u8907\u96dc\uff0c\u8003\u616e\u7c21\u5316\u7d50\u69cb\u3002\u907f\u514d\u904e\u591a\u7684\u5d4c\u5957\u548c\u9663\u5217\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5143\u6578\u64da\u7684\u5927\u5c0f\u3002\u4f8b\u5982\uff0c\u5c07\u5d4c\u5957\u7684\u6587\u6a94\u5c55\u5e73\uff0c\u6216\u5c07\u9663\u5217\u4e2d\u7684\u5143\u7d20\u5206\u958b\u5b58\u5132\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e5%88%86%e7%89%87-ktlFRNxymp\">4. \u4f7f\u7528\u5206\u7247<\/h3>\n<p>\u5982\u679c\u6578\u64da\u91cf\u975e\u5e38\u9f90\u5927\uff0c\u8003\u616e\u4f7f\u7528MongoDB\u7684\u5206\u7247\u529f\u80fd\u3002\u5206\u7247\u53ef\u4ee5\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u4f3a\u670d\u5668\u4e0a\uff0c\u5f9e\u800c\u6e1b\u5c11\u55ae\u500b\u4f3a\u670d\u5668\u7684\u8ca0\u64d4\uff0c\u4e26\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ktlFRNxymp\">\u7e3d\u7d50<\/h2>\n<p>MongoDB\u932f\u8aa4\u4ee3\u78bc185\u901a\u5e38\u662f\u7531\u65bc\u5ba2\u6236\u7aef\u5143\u6578\u64da\u6587\u6a94\u904e\u5927\u6240\u5f15\u8d77\u7684\u3002\u901a\u904e\u6e1b\u5c11\u96c6\u5408\u6578\u91cf\u3001\u512a\u5316\u7d22\u5f15\u3001\u7c21\u5316\u6587\u6a94\u7d50\u69cb\u4ee5\u53ca\u4f7f\u7528\u5206\u7247\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u6216<code><a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a><\/code>\u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u548c\u89e3\u6c7aMongoDB\u932f\u8aa4\u4ee3\u78bc185\u7684\u554f\u984c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4fee\u5fa9MongoDB\u932f\u8aa4\u4ee3\u78bc185\uff0c\u89e3\u6c7a\u5ba2\u6236\u7aef\u5143\u6578\u64da\u6587\u6a94\u904e\u5927\u7684\u554f\u984c\uff0c\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\u8207\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-175815","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175815","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=175815"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175815\/revisions"}],"predecessor-version":[{"id":175816,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175815\/revisions\/175816"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=175815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=175815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=175815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}