{"id":63650,"date":"2024-10-14T01:19:18","date_gmt":"2024-10-13T17:19:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/63650\/"},"modified":"2024-10-14T01:19:18","modified_gmt":"2024-10-13T17:19:18","slug":"mongodb%e5%88%a9%e7%94%a8%e5%85%a8%e5%b1%80%e8%ae%8a%e9%87%8f%e5%af%a6%e7%8f%be%e9%9d%88%e6%b4%bb%e6%80%a7%ef%bc%88mongodb%e5%85%a8%e5%b1%80%e8%ae%8a%e9%87%8f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/63650\/","title":{"rendered":"Mongodb\u5229\u7528\u5168\u5c40\u8b8a\u91cf\u5be6\u73fe\u9748\u6d3b\u6027\uff08mongodb\u5168\u5c40\u8b8a\u91cf\uff09"},"content":{"rendered":"<h1 id=\"mongodb%e5%88%a9%e7%94%a8%e5%85%a8%e5%b1%80%e8%ae%8a%e9%87%8f%e5%af%a6%e7%8f%be%e9%9d%88%e6%b4%bb%e6%80%a7-fbBlcTRwQz\">MongoDB\u5229\u7528\u5168\u5c40\u8b8a\u91cf\u5be6\u73fe\u9748\u6d3b\u6027<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cMongoDB\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684NoSQL\u6578\u64da\u5eab\uff0c\u56e0\u5176\u9748\u6d3b\u6027\u548c\u53ef\u64f4\u5c55\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u5168\u5c40\u8b8a\u91cf\u7684\u6982\u5ff5\u5728MongoDB\u4e2d\u63d0\u4f9b\u4e86\u4e00\u7a2e\u5f37\u5927\u7684\u65b9\u5f0f\u4f86\u7ba1\u7406\u548c\u64cd\u4f5c\u6578\u64da\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u52d5\u614b\u914d\u7f6e\u548c\u9748\u6d3b\u67e5\u8a62\u7684\u60c5\u6cc1\u4e0b\u3002\u672c\u6587\u5c07\u63a2\u8a0eMongoDB\u4e2d\u7684\u5168\u5c40\u8b8a\u91cf\u53ca\u5176\u61c9\u7528\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u5229\u7528\u9019\u4e00\u7279\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%85%a8%e5%b1%80%e8%ae%8a%e9%87%8f%ef%bc%9f-fbBlcTRwQz\">\u4ec0\u9ebc\u662f\u5168\u5c40\u8b8a\u91cf\uff1f<\/h2>\n<p>\u5168\u5c40\u8b8a\u91cf\u662f\u6307\u5728\u6574\u500b\u61c9\u7528\u7a0b\u5e8f\u4e2d\u90fd\u53ef\u4ee5\u8a2a\u554f\u7684\u8b8a\u91cf\u3002\u5728MongoDB\u4e2d\uff0c\u5168\u5c40\u8b8a\u91cf\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u4e00\u4e9b\u5728\u591a\u500b\u67e5\u8a62\u6216\u64cd\u4f5c\u4e2d\u9700\u8981\u91cd\u8907\u4f7f\u7528\u7684\u503c\u3002\u9019\u4e9b\u8b8a\u91cf\u53ef\u4ee5\u5728MongoDB\u7684\u67e5\u8a62\u4e2d\u9032\u884c\u5f15\u7528\uff0c\u5f9e\u800c\u63d0\u9ad8\u67e5\u8a62\u7684\u9748\u6d3b\u6027\u548c\u53ef\u91cd\u7528\u6027\u3002<\/p>\n<h2 id=\"%e5%85%a8%e5%b1%80%e8%ae%8a%e9%87%8f%e7%9a%84%e5%ae%9a%e7%be%a9%e8%88%87%e4%bd%bf%e7%94%a8-fbBlcTRwQz\">\u5168\u5c40\u8b8a\u91cf\u7684\u5b9a\u7fa9\u8207\u4f7f\u7528<\/h2>\n<p>\u5728MongoDB\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528JavaScript\u4f86\u5b9a\u7fa9\u5168\u5c40\u8b8a\u91cf\u3002\u9019\u4e9b\u8b8a\u91cf\u53ef\u4ee5\u5728MongoDB\u7684shell\u4e2d\u9032\u884c\u8a2d\u7f6e\uff0c\u4e26\u5728\u5f8c\u7e8c\u7684\u67e5\u8a62\u4e2d\u4f7f\u7528\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>var myGlobalVar = \"Hello, MongoDB!\";\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5b9a\u7fa9\u4e86\u4e00\u500b\u540d\u70ba<code>myGlobalVar<\/code>\u7684\u5168\u5c40\u8b8a\u91cf\uff0c\u4e26\u8ce6\u4e88\u5b83\u4e00\u500b\u5b57\u7b26\u4e32\u503c\u3002\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u53ef\u4ee5\u5728\u67e5\u8a62\u4e2d\u4f7f\u7528\u9019\u500b\u8b8a\u91cf\uff1a<\/p>\n<pre><code>db.collection.find({ greeting: myGlobalVar });\n<\/code><\/pre>\n<p>\u9019\u6a23\u7684\u67e5\u8a62\u5c07\u8fd4\u56de\u6240\u6709<code>greeting<\/code>\u5b57\u6bb5\u7b49\u65bc<code>\"Hello, MongoDB!\"<\/code>\u7684\u6587\u6a94\u3002<\/p>\n<h2 id=\"%e5%85%a8%e5%b1%80%e8%ae%8a%e9%87%8f%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-fbBlcTRwQz\">\u5168\u5c40\u8b8a\u91cf\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>\u5168\u5c40\u8b8a\u91cf\u5728\u591a\u7a2e\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u4f5c\u7528\uff0c\u4ee5\u4e0b\u662f\u5e7e\u500b\u5e38\u898b\u7684\u61c9\u7528\u5834\u666f\uff1a<\/p>\n<ul>\n<li><strong>\u52d5\u614b\u67e5\u8a62\uff1a<\/strong>\u7576\u9700\u8981\u6839\u64da\u7528\u6236\u8f38\u5165\u6216\u5176\u4ed6\u52d5\u614b\u6578\u64da\u4f86\u69cb\u5efa\u67e5\u8a62\u6642\uff0c\u5168\u5c40\u8b8a\u91cf\u53ef\u4ee5\u5e6b\u52a9\u7c21\u5316\u67e5\u8a62\u908f\u8f2f\u3002<\/li>\n<li><strong>\u914d\u7f6e\u7ba1\u7406\uff1a<\/strong>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u6839\u64da\u74b0\u5883\u8b8a\u91cf\u6216\u914d\u7f6e\u6587\u4ef6\u4f86\u8a2d\u7f6e\u67d0\u4e9b\u53c3\u6578\uff0c\u5168\u5c40\u8b8a\u91cf\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u9019\u4e9b\u914d\u7f6e\u3002<\/li>\n<li><strong>\u91cd\u8907\u4f7f\u7528\u7684\u8a08\u7b97\u7d50\u679c\uff1a<\/strong>\u5982\u679c\u67d0\u4e9b\u8a08\u7b97\u7d50\u679c\u9700\u8981\u5728\u591a\u500b\u67e5\u8a62\u4e2d\u4f7f\u7528\uff0c\u5c07\u5176\u5b58\u5132\u70ba\u5168\u5c40\u8b8a\u91cf\u53ef\u4ee5\u907f\u514d\u91cd\u8907\u8a08\u7b97\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-fbBlcTRwQz\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u96d6\u7136\u5168\u5c40\u8b8a\u91cf\u63d0\u4f9b\u4e86\u9748\u6d3b\u6027\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u4e5f\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u547d\u540d\u885d\u7a81\uff1a<\/strong>\u5168\u5c40\u8b8a\u91cf\u7684\u547d\u540d\u9700\u8981\u8b39\u614e\uff0c\u4ee5\u907f\u514d\u8207\u5176\u4ed6\u8b8a\u91cf\u767c\u751f\u885d\u7a81\u3002<\/li>\n<li><strong>\u6027\u80fd\u8003\u91cf\uff1a<\/strong>\u904e\u591a\u7684\u5168\u5c40\u8b8a\u91cf\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\uff0c\u56e0\u6b64\u61c9\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u5408\u7406\u4f7f\u7528\u3002<\/li>\n<li><strong>\u53ef\u8b80\u6027\uff1a<\/strong>\u904e\u5ea6\u4f9d\u8cf4\u5168\u5c40\u8b8a\u91cf\u53ef\u80fd\u6703\u964d\u4f4e\u4ee3\u78bc\u7684\u53ef\u8b80\u6027\uff0c\u61c9\u4fdd\u6301\u4ee3\u78bc\u7684\u6e05\u6670\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-fbBlcTRwQz\">\u7d50\u8ad6<\/h2>\n<p>MongoDB\u4e2d\u7684\u5168\u5c40\u8b8a\u91cf\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9748\u6d3b\u7684\u65b9\u5f0f\u4f86\u7ba1\u7406\u548c\u64cd\u4f5c\u6578\u64da\u3002\u901a\u904e\u5408\u7406\u4f7f\u7528\u5168\u5c40\u8b8a\u91cf\uff0c\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8a62\u7684\u9748\u6d3b\u6027\u548c\u53ef\u91cd\u7528\u6027\uff0c\u5f9e\u800c\u63d0\u5347\u6574\u9ad4\u958b\u767c\u6548\u7387\u3002\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u958b\u767c\u8005\u61c9\u6839\u64da\u5177\u9ad4\u9700\u6c42\u4f86\u9078\u64c7\u662f\u5426\u4f7f\u7528\u5168\u5c40\u8b8a\u91cf\uff0c\u4e26\u6ce8\u610f\u547d\u540d\u3001\u6027\u80fd\u548c\u53ef\u8b80\u6027\u7b49\u65b9\u9762\u7684\u8003\u91cf\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code>VPS<\/code>\u3001<code>\u9999\u6e2fVPS<\/code>\u53ca\u5176\u4ed6\u76f8\u95dc\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528MongoDB\u5168\u5c40\u8b8a\u91cf\u63d0\u5347\u6578\u64da\u5eab\u9748\u6d3b\u6027\uff0c\u7c21\u5316\u67e5\u8a62\u548c\u64cd\u4f5c\uff0c\u512a\u5316\u958b\u767c\u6d41\u7a0b\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-63650","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/63650","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=63650"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/63650\/revisions"}],"predecessor-version":[{"id":63651,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/63650\/revisions\/63651"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=63650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=63650"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=63650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}