{"id":64024,"date":"2024-10-14T10:58:14","date_gmt":"2024-10-14T02:58:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/64024\/"},"modified":"2024-10-14T10:58:14","modified_gmt":"2024-10-14T02:58:14","slug":"mongodb%e5%8e%9f%e4%be%86%e4%b9%9f%e5%b0%b1%e9%80%99%e9%ba%bc%e5%9b%9e%e4%ba%8b%ef%bc%81","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/64024\/","title":{"rendered":"MongoDB\u539f\u4f86\u4e5f\u5c31\u9019\u9ebc\u56de\u4e8b\uff01"},"content":{"rendered":"<h1 id=\"mongodb%e5%8e%9f%e4%be%86%e4%b9%9f%e5%b0%b1%e9%80%99%e9%ba%bc%e5%9b%9e%e4%ba%8b%ef%bc%81-VmyzZzgAuD\">MongoDB\u539f\u4f86\u4e5f\u5c31\u9019\u9ebc\u56de\u4e8b\uff01<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u5c0d\u65bc\u958b\u767c\u8005\u548c\u4f01\u696d\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002MongoDB\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\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eMongoDB\u7684\u57fa\u672c\u6982\u5ff5\u3001\u7279\u9ede\u53ca\u5176\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u7684\u512a\u52e2\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afmongodb%ef%bc%9f-VmyzZzgAuD\">\u4ec0\u9ebc\u662fMongoDB\uff1f<\/h2>\n<p>MongoDB\u662f\u4e00\u7a2e\u57fa\u65bc\u6587\u6a94\u7684NoSQL\u6578\u64da\u5eab\uff0c\u6700\u65e9\u753110gen\uff08\u73fe\u70baMongoDB Inc.\uff09\u65bc2009\u5e74\u63a8\u51fa\u3002\u8207\u50b3\u7d71\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u4e0d\u540c\uff0cMongoDB\u4f7f\u7528BSON\uff08\u985e\u4f3cJSON\u7684\u4e8c\u9032\u5236\u683c\u5f0f\uff09\u4f86\u5b58\u5132\u6578\u64da\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7d50\u69cb\u66f4\u52a0\u9748\u6d3b\u3002<\/p>\n<h2 id=\"mongodb%e7%9a%84%e4%b8%bb%e8%a6%81%e7%89%b9%e9%bb%9e-VmyzZzgAuD\">MongoDB\u7684\u4e3b\u8981\u7279\u9ede<\/h2>\n<ul>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u6a21\u578b\uff1a<\/strong>MongoDB\u5141\u8a31\u958b\u767c\u8005\u4ee5\u6587\u6a94\u7684\u5f62\u5f0f\u5b58\u5132\u6578\u64da\uff0c\u9019\u610f\u5473\u8457\u6bcf\u500b\u6587\u6a94\u53ef\u4ee5\u6709\u4e0d\u540c\u7684\u7d50\u69cb\uff0c\u9069\u5408\u5feb\u901f\u8b8a\u5316\u7684\u9700\u6c42\u3002<\/li>\n<li><strong>\u9ad8\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>MongoDB\u652f\u6301\u6c34\u5e73\u64f4\u5c55\uff0c\u901a\u904e\u5206\u7247\u6280\u8853\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u6578\u64da\u5206\u4f48\u5230\u591a\u500b\u4f3a\u670d\u5668\u4e0a\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u548c\u53ef\u7528\u6027\u3002<\/li>\n<li><strong>\u5f37\u5927\u7684\u67e5\u8a62\u529f\u80fd\uff1a<\/strong>MongoDB\u63d0\u4f9b\u4e86\u8c50\u5bcc\u7684\u67e5\u8a62\u8a9e\u8a00\uff0c\u652f\u6301\u8907\u96dc\u7684\u67e5\u8a62\u548c\u805a\u5408\u64cd\u4f5c\uff0c\u80fd\u5920\u6eff\u8db3\u591a\u6a23\u5316\u7684\u6578\u64da\u6aa2\u7d22\u9700\u6c42\u3002<\/li>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>\u7531\u65bc\u5176\u6587\u6a94\u5c0e\u5411\u7684\u5b58\u5132\u65b9\u5f0f\uff0cMongoDB\u5728\u8b80\u53d6\u548c\u5beb\u5165\u64cd\u4f5c\u4e0a\u8868\u73fe\u51fa\u8272\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u3002<\/li>\n<\/ul>\n<h2 id=\"mongodb%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-VmyzZzgAuD\">MongoDB\u7684\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684MongoDB\u64cd\u4f5c\u793a\u4f8b\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u5176\u7528\u6cd5\uff1a<\/p>\n<h3 id=\"%e9%80%a3%e6%8e%a5%e5%88%b0mongodb-VmyzZzgAuD\">\u9023\u63a5\u5230MongoDB<\/h3>\n<pre><code>const { MongoClient } = require('mongodb');\nconst uri = \"mongodb:\/\/localhost:27017\";\nconst client = new MongoClient(uri);\n\nasync function run() {\n    try {\n        await client.connect();\n        console.log(\"\u6210\u529f\u9023\u63a5\u5230MongoDB\");\n    } finally {\n        await client.close();\n    }\n}\nrun().catch(console.dir);<\/code><\/pre>\n<h3 id=\"%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a-VmyzZzgAuD\">\u63d2\u5165\u6578\u64da<\/h3>\n<pre><code>const database = client.db('testdb');\nconst collection = database.collection('testcollection');\n\nconst doc = { name: \"Alice\", age: 25 };\nconst result = await collection.insertOne(doc);\nconsole.log(`\u65b0\u63d2\u5165\u7684\u6587\u6a94ID: ${result.insertedId}`);<\/code><\/pre>\n<h3 id=\"%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a-VmyzZzgAuD\">\u67e5\u8a62\u6578\u64da<\/h3>\n<pre><code>const query = { name: \"Alice\" };\nconst user = await collection.findOne(query);\nconsole.log(user);<\/code><\/pre>\n<h2 id=\"mongodb%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-VmyzZzgAuD\">MongoDB\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>MongoDB\u9069\u7528\u65bc\u591a\u7a2e\u61c9\u7528\u5834\u666f\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u65bc\uff1a<\/p>\n<ul>\n<li><strong>\u5167\u5bb9\u7ba1\u7406\u7cfb\u7d71\uff1a<\/strong>\u7531\u65bc\u5176\u9748\u6d3b\u7684\u6578\u64da\u6a21\u578b\uff0cMongoDB\u975e\u5e38\u9069\u5408\u7528\u65bc\u5167\u5bb9\u7ba1\u7406\u7cfb\u7d71\uff0c\u80fd\u5920\u8f15\u9b06\u8655\u7406\u4e0d\u540c\u985e\u578b\u7684\u5167\u5bb9\u3002<\/li>\n<li><strong>\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\uff1a<\/strong>\u793e\u4ea4\u5a92\u9ad4\u61c9\u7528\u9700\u8981\u5feb\u901f\u8655\u7406\u5927\u91cf\u7528\u6236\u751f\u6210\u7684\u6578\u64da\uff0cMongoDB\u7684\u9ad8\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u4f7f\u5176\u6210\u70ba\u7406\u60f3\u9078\u64c7\u3002<\/li>\n<li><strong>\u7269\u806f\u7db2\u61c9\u7528\uff1a<\/strong>\u96a8\u8457\u7269\u806f\u7db2\u8a2d\u5099\u7684\u666e\u53ca\uff0cMongoDB\u80fd\u5920\u6709\u6548\u5730\u5b58\u5132\u548c\u7ba1\u7406\u4f86\u81ea\u5404\u7a2e\u8a2d\u5099\u7684\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VmyzZzgAuD\">\u7e3d\u7d50<\/h2>\n<p>MongoDB\u4f5c\u70ba\u4e00\u7a2e\u5f37\u5927\u7684NoSQL\u6578\u64da\u5eab\uff0c\u56e0\u5176\u9748\u6d3b\u6027\u3001\u9ad8\u53ef\u64f4\u5c55\u6027\u548c\u5f37\u5927\u7684\u67e5\u8a62\u529f\u80fd\u800c\u53d7\u5230\u5ee3\u6cdb\u61c9\u7528\u3002\u7121\u8ad6\u662f\u958b\u767c\u65b0\u61c9\u7528\u9084\u662f\u512a\u5316\u73fe\u6709\u7cfb\u7d71\uff0cMongoDB\u90fd\u80fd\u63d0\u4f9b\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u4f86\u90e8\u7f72MongoDB\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u52a9\u60a8\u8f15\u9b06\u642d\u5efa\u9ad8\u6548\u7684\u6578\u64da\u5eab\u74b0\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22MongoDB\u7684\u57fa\u672c\u6982\u5ff5\u8207\u7279\u6027\uff0c\u4e86\u89e3\u9019\u6b3e\u6d41\u884c\u7684NoSQL\u6578\u64da\u5eab\u5982\u4f55\u7c21\u5316\u6578\u64da\u7ba1\u7406\u8207\u61c9\u7528\u958b\u767c\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-64024","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/64024","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=64024"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/64024\/revisions"}],"predecessor-version":[{"id":64025,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/64024\/revisions\/64025"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=64024"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=64024"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=64024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}