{"id":176077,"date":"2024-11-08T09:53:23","date_gmt":"2024-11-08T01:53:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/176077\/"},"modified":"2024-11-08T09:53:24","modified_gmt":"2024-11-08T01:53:24","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-48-%e5%91%bd%e5%90%8d%e7%a9%ba%e9%96%93%e5%ad%98%e5%9c%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/176077\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MongoDB\u932f\u8aa4\u4ee3\u78bc &#8211; 48 &#8211; \u547d\u540d\u7a7a\u9593\u5b58\u5728"},"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-48-%e5%91%bd%e5%90%8d%e7%a9%ba%e9%96%93%e5%ad%98%e5%9c%a8-utvcWwtvUy\">\u5982\u4f55\u4fee\u5fa9MongoDB\u932f\u8aa4\u4ee3\u78bc &#8211; 48 &#8211; \u547d\u540d\u7a7a\u9593\u5b58\u5728<\/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\u78bc48\uff0c\u8a72\u932f\u8aa4\u901a\u5e38\u986f\u793a\u70ba\u201c\u547d\u540d\u7a7a\u9593\u5b58\u5728\u201d\u3002\u9019\u500b\u932f\u8aa4\u7684\u51fa\u73fe\u901a\u5e38\u610f\u5473\u8457\u5728\u5617\u8a66\u5275\u5efa\u4e00\u500b\u65b0\u7684\u96c6\u5408\u6216\u7d22\u5f15\u6642\uff0cMongoDB\u767c\u73fe\u5df2\u7d93\u5b58\u5728\u540c\u540d\u7684\u96c6\u5408\u6216\u7d22\u5f15\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\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%bc48%e7%9a%84%e5%8e%9f%e5%9b%a0-utvcWwtvUy\">\u932f\u8aa4\u4ee3\u78bc48\u7684\u539f\u56e0<\/h2>\n<p>\u932f\u8aa4\u4ee3\u78bc48\u7684\u4e3b\u8981\u539f\u56e0\u662f\u547d\u540d\u7a7a\u9593\u7684\u885d\u7a81\u3002MongoDB\u4e2d\u7684\u547d\u540d\u7a7a\u9593\u662f\u7531\u6578\u64da\u5eab\u540d\u7a31\u548c\u96c6\u5408\u540d\u7a31\u7d44\u6210\u7684\u552f\u4e00\u6a19\u8b58\u7b26\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u5617\u8a66\u5275\u5efa\u4e00\u500b\u540d\u70ba\u201cusers\u201d\u7684\u96c6\u5408\uff0c\u800c\u8a72\u96c6\u5408\u5df2\u7d93\u5b58\u5728\u65bc\u6578\u64da\u5eab\u4e2d\uff0c\u5247\u6703\u51fa\u73fe\u932f\u8aa4\u4ee3\u78bc48\u3002\u9019\u7a2e\u60c5\u6cc1\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u91cd\u8907\u7684\u96c6\u5408\u5275\u5efa\u8acb\u6c42\uff1a<\/strong>\u5982\u679c\u5728\u540c\u4e00\u6642\u9593\u5167\u767c\u9001\u591a\u500b\u5275\u5efa\u96c6\u5408\u7684\u8acb\u6c42\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u547d\u540d\u7a7a\u9593\u885d\u7a81\u3002<\/li>\n<li><strong>\u7d22\u5f15\u885d\u7a81\uff1a<\/strong>\u5982\u679c\u4f60\u5617\u8a66\u5275\u5efa\u4e00\u500b\u5df2\u7d93\u5b58\u5728\u7684\u7d22\u5f15\uff0c\u4e5f\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u6062\u5fa9\u6216\u9077\u79fb\uff1a<\/strong>\u5728\u6578\u64da\u5eab\u6062\u5fa9\u6216\u9077\u79fb\u904e\u7a0b\u4e2d\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u547d\u540d\u7a7a\u9593\u7684\u91cd\u8907\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%bc48-utvcWwtvUy\">\u5982\u4f55\u4fee\u5fa9\u932f\u8aa4\u4ee3\u78bc48<\/h2>\n<p>\u4fee\u5fa9\u932f\u8aa4\u4ee3\u78bc48\u7684\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%8f%be%e6%9c%89%e7%9a%84%e9%9b%86%e5%90%88%e5%92%8c%e7%b4%a2%e5%bc%95-utvcWwtvUy\">1. \u6aa2\u67e5\u73fe\u6709\u7684\u96c6\u5408\u548c\u7d22\u5f15<\/h3>\n<p>\u9996\u5148\uff0c\u4f60\u9700\u8981\u6aa2\u67e5\u6578\u64da\u5eab\u4e2d\u662f\u5426\u5df2\u7d93\u5b58\u5728\u540c\u540d\u7684\u96c6\u5408\u6216\u7d22\u5f15\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5217\u51fa\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u96c6\u5408\uff1a<\/p>\n<pre><code>show collections<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u5df2\u7d93\u5b58\u5728\u540c\u540d\u7684\u96c6\u5408\uff0c\u53ef\u4ee5\u9078\u64c7\u522a\u9664\u6216\u91cd\u547d\u540d\u8a72\u96c6\u5408\u3002<\/p>\n<h3 id=\"2-%e5%88%aa%e9%99%a4%e6%88%96%e9%87%8d%e5%91%bd%e5%90%8d%e8%a1%9d%e7%aa%81%e7%9a%84%e9%9b%86%e5%90%88-utvcWwtvUy\">2. \u522a\u9664\u6216\u91cd\u547d\u540d\u885d\u7a81\u7684\u96c6\u5408<\/h3>\n<p>\u5982\u679c\u78ba\u5b9a\u4e0d\u518d\u9700\u8981\u885d\u7a81\u7684\u96c6\u5408\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u522a\u9664\u5b83\uff1a<\/p>\n<pre><code>db.collectionName.drop()<\/code><\/pre>\n<p>\u5982\u679c\u4f60\u5e0c\u671b\u4fdd\u7559\u8a72\u96c6\u5408\uff0c\u53ef\u4ee5\u8003\u616e\u91cd\u547d\u540d\u5b83\uff1a<\/p>\n<pre><code>db.collectionName.renameCollection(\"newCollectionName\")<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e7%b4%a2%e5%bc%95-utvcWwtvUy\">3. \u6aa2\u67e5\u7d22\u5f15<\/h3>\n<p>\u5982\u679c\u932f\u8aa4\u662f\u7531\u65bc\u7d22\u5f15\u885d\u7a81\u5f15\u8d77\u7684\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u7576\u524d\u96c6\u5408\u7684\u7d22\u5f15\uff1a<\/p>\n<pre><code>db.collectionName.getIndexes()<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u6709\u91cd\u8907\u7684\u7d22\u5f15\uff0c\u53ef\u4ee5\u9078\u64c7\u522a\u9664\u6216\u4fee\u6539\u5b83\u5011\u3002<\/p>\n<h3 id=\"4-%e7%a2%ba%e4%bf%9d%e8%ab%8b%e6%b1%82%e7%9a%84%e5%94%af%e4%b8%80%e6%80%a7-utvcWwtvUy\">4. \u78ba\u4fdd\u8acb\u6c42\u7684\u552f\u4e00\u6027<\/h3>\n<p>\u5728\u767c\u9001\u5275\u5efa\u96c6\u5408\u6216\u7d22\u5f15\u7684\u8acb\u6c42\u6642\uff0c\u78ba\u4fdd\u9019\u4e9b\u8acb\u6c42\u662f\u552f\u4e00\u7684\u3002\u907f\u514d\u5728\u77ed\u6642\u9593\u5167\u91cd\u8907\u767c\u9001\u76f8\u540c\u7684\u8acb\u6c42\uff0c\u4ee5\u6e1b\u5c11\u547d\u540d\u7a7a\u9593\u885d\u7a81\u7684\u53ef\u80fd\u6027\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-utvcWwtvUy\">\u7e3d\u7d50<\/h2>\n<p>\u932f\u8aa4\u4ee3\u78bc48 &#8211; \u547d\u540d\u7a7a\u9593\u5b58\u5728\u662fMongoDB\u4e2d\u5e38\u898b\u7684\u554f\u984c\uff0c\u901a\u5e38\u7531\u65bc\u91cd\u8907\u7684\u96c6\u5408\u6216\u7d22\u5f15\u540d\u7a31\u5f15\u8d77\u3002\u901a\u904e\u6aa2\u67e5\u73fe\u6709\u7684\u96c6\u5408\u548c\u7d22\u5f15\u3001\u522a\u9664\u6216\u91cd\u547d\u540d\u885d\u7a81\u7684\u9805\u76ee\uff0c\u4ee5\u53ca\u78ba\u4fdd\u8acb\u6c42\u7684\u552f\u4e00\u6027\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u6b63\u5e38\u904b\u884c\u548c\u7dad\u8b77\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4fee\u5fa9MongoDB\u932f\u8aa4\u4ee3\u78bc48\uff0c\u89e3\u6c7a\u547d\u540d\u7a7a\u9593\u5b58\u5728\u7684\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u904b\u884c\u9806\u66a2\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-176077","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176077","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=176077"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176077\/revisions"}],"predecessor-version":[{"id":176078,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176077\/revisions\/176078"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=176077"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=176077"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=176077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}