{"id":63818,"date":"2024-10-14T02:44:16","date_gmt":"2024-10-13T18:44:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/63818\/"},"modified":"2024-10-14T02:44:16","modified_gmt":"2024-10-13T18:44:16","slug":"mongodb%e8%a1%93%e8%aa%9e-%e6%96%87%e6%aa%94","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/63818\/","title":{"rendered":"MongoDB\u8853\u8a9e &#8211; \u6587\u6a94"},"content":{"rendered":"<h1 id=\"mongodb%e8%a1%93%e8%aa%9e-%e6%96%87%e6%aa%94-UauCYOzZJR\">MongoDB\u8853\u8a9e &#8211; \u6587\u6a94<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u7ba1\u7406\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\u95dc\u6ce8\u3002MongoDB\u7684\u6838\u5fc3\u6982\u5ff5\u4e4b\u4e00\u662f\u201c\u6587\u6a94\u201d\uff0c\u9019\u662f\u7406\u89e3\u5176\u6578\u64da\u7d50\u69cb\u548c\u64cd\u4f5c\u7684\u95dc\u9375\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eMongoDB\u4e2d\u7684\u6587\u6a94\u8853\u8a9e\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u9019\u4e00\u6280\u8853\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%96%87%e6%aa%94%ef%bc%9f-UauCYOzZJR\">\u4ec0\u9ebc\u662f\u6587\u6a94\uff1f<\/h2>\n<p>\u5728MongoDB\u4e2d\uff0c\u6587\u6a94\u662f\u6578\u64da\u7684\u57fa\u672c\u55ae\u4f4d\u3002\u5b83\u662f\u4e00\u500b\u4ee5JSON\uff08JavaScript Object Notation\uff09\u683c\u5f0f\u5b58\u5132\u7684\u6578\u64da\u7d50\u69cb\uff0c\u901a\u5e38\u7531\u9375\u503c\u5c0d\u7d44\u6210\u3002\u9019\u7a2e\u7d50\u69cb\u4f7f\u5f97\u6587\u6a94\u80fd\u5920\u9748\u6d3b\u5730\u5b58\u5132\u4e0d\u540c\u985e\u578b\u7684\u6578\u64da\uff0c\u4e26\u4e14\u53ef\u4ee5\u8f15\u9b06\u5730\u9032\u884c\u5d4c\u5957\u3002<\/p>\n<h3 id=\"%e6%96%87%e6%aa%94%e7%9a%84%e7%b5%90%e6%a7%8b-UauCYOzZJR\">\u6587\u6a94\u7684\u7d50\u69cb<\/h3>\n<p>\u4e00\u500b\u5178\u578b\u7684MongoDB\u6587\u6a94\u53ef\u80fd\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre><code>{\n    \"_id\": ObjectId(\"60d5f484f1a2c8b1f8e4e1a1\"),\n    \"name\": \"John Doe\",\n    \"age\": 30,\n    \"email\": \"john.doe@example.com\",\n    \"address\": {\n        \"street\": \"123 Main St\",\n        \"city\": \"Hong Kong\",\n        \"postalCode\": \"12345\"\n    },\n    \"interests\": [\"coding\", \"music\", \"travel\"]\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6587\u6a94\u5305\u542b\u4e86\u7528\u6236\u7684\u57fa\u672c\u4fe1\u606f\uff0c\u5305\u62ec\u59d3\u540d\u3001\u5e74\u9f61\u3001\u96fb\u5b50\u90f5\u4ef6\u548c\u5730\u5740\u3002\u5730\u5740\u672c\u8eab\u53c8\u662f\u4e00\u500b\u5d4c\u5957\u7684\u6587\u6a94\uff0c\u9019\u5c55\u793a\u4e86MongoDB\u6587\u6a94\u7684\u9748\u6d3b\u6027\u3002<\/p>\n<h2 id=\"%e6%96%87%e6%aa%94%e7%9a%84%e7%89%b9%e6%80%a7-UauCYOzZJR\">\u6587\u6a94\u7684\u7279\u6027<\/h2>\n<ul>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u6587\u6a94\u53ef\u4ee5\u5305\u542b\u4e0d\u540c\u985e\u578b\u7684\u6578\u64da\uff0c\u4e26\u4e14\u4e0d\u9700\u8981\u9075\u5faa\u56fa\u5b9a\u7684\u7d50\u69cb\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>\u96a8\u8457\u9700\u6c42\u7684\u8b8a\u5316\uff0c\u53ef\u4ee5\u8f15\u9b06\u5730\u6dfb\u52a0\u6216\u522a\u9664\u5b57\u6bb5\u3002<\/li>\n<li><strong>\u5d4c\u5957\u7d50\u69cb\uff1a<\/strong>\u6587\u6a94\u53ef\u4ee5\u5305\u542b\u5176\u4ed6\u6587\u6a94\u6216\u6578\u7d44\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7684\u7d44\u7e54\u66f4\u52a0\u76f4\u89c0\u3002<\/li>\n<\/ul>\n<h3 id=\"%e6%96%87%e6%aa%94%e7%9a%84%e6%93%8d%e4%bd%9c-UauCYOzZJR\">\u6587\u6a94\u7684\u64cd\u4f5c<\/h3>\n<p>\u5728MongoDB\u4e2d\uff0c\u5c0d\u6587\u6a94\u7684\u64cd\u4f5c\u4e3b\u8981\u901a\u904eCRUD\uff08\u5275\u5efa\u3001\u8b80\u53d6\u3001\u66f4\u65b0\u3001\u522a\u9664\uff09\u64cd\u4f5c\u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n<h4 id=\"%e5%89%b5%e5%bb%ba%e6%96%87%e6%aa%94-UauCYOzZJR\">\u5275\u5efa\u6587\u6a94<\/h4>\n<pre><code>db.users.insertOne({\n    \"name\": \"Jane Doe\",\n    \"age\": 25,\n    \"email\": \"jane.doe@example.com\"\n})<\/code><\/pre>\n<h4 id=\"%e8%ae%80%e5%8f%96%e6%96%87%e6%aa%94-UauCYOzZJR\">\u8b80\u53d6\u6587\u6a94<\/h4>\n<pre><code>db.users.find({ \"name\": \"Jane Doe\" })<\/code><\/pre>\n<h4 id=\"%e6%9b%b4%e6%96%b0%e6%96%87%e6%aa%94-UauCYOzZJR\">\u66f4\u65b0\u6587\u6a94<\/h4>\n<pre><code>db.users.updateOne(\n    { \"name\": \"Jane Doe\" },\n    { $set: { \"age\": 26 } }\n)<\/code><\/pre>\n<h4 id=\"%e5%88%aa%e9%99%a4%e6%96%87%e6%aa%94-UauCYOzZJR\">\u522a\u9664\u6587\u6a94<\/h4>\n<pre><code>db.users.deleteOne({ \"name\": \"Jane Doe\" })<\/code><\/pre>\n<h2 id=\"%e6%96%87%e6%aa%94%e8%88%87%e9%97%9c%e4%bf%82%e5%9e%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%af%94%e8%bc%83-UauCYOzZJR\">\u6587\u6a94\u8207\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7684\u6bd4\u8f03<\/h2>\n<p>\u8207\u50b3\u7d71\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u76f8\u6bd4\uff0cMongoDB\u7684\u6587\u6a94\u6a21\u578b\u63d0\u4f9b\u4e86\u66f4\u5927\u7684\u9748\u6d3b\u6027\u3002\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u901a\u5e38\u4f7f\u7528\u8868\u683c\u4f86\u5b58\u5132\u6578\u64da\uff0c\u4e26\u4e14\u9700\u8981\u9810\u5148\u5b9a\u7fa9\u6578\u64da\u7d50\u69cb\u3002\u800cMongoDB\u7684\u6587\u6a94\u6a21\u578b\u5141\u8a31\u958b\u767c\u8005\u5728\u904b\u884c\u6642\u52d5\u614b\u5730\u4fee\u6539\u6578\u64da\u7d50\u69cb\uff0c\u9019\u5c0d\u65bc\u5feb\u901f\u8b8a\u5316\u7684\u61c9\u7528\u5834\u666f\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-UauCYOzZJR\">\u7e3d\u7d50<\/h2>\n<p>MongoDB\u7684\u6587\u6a94\u6a21\u578b\u70ba\u6578\u64da\u5b58\u5132\u548c\u7ba1\u7406\u63d0\u4f9b\u4e86\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u7406\u89e3\u6587\u6a94\u7684\u7d50\u69cb\u548c\u64cd\u4f5c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u597d\u5730\u5229\u7528MongoDB\u7684\u7279\u6027\u4f86\u69cb\u5efa\u73fe\u4ee3\u61c9\u7528\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72\u60a8\u7684MongoDB\u6578\u64da\u5eab\uff0c\u4eab\u53d7\u7a69\u5b9a\u548c\u5feb\u901f\u7684\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3MongoDB\u4e2d\u7684\u6587\u6a94\u8853\u8a9e\uff0c\u63a2\u7d22\u5176\u7d50\u69cb\u3001\u7279\u6027\u53ca\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u7684\u61c9\u7528\uff0c\u63d0\u5347\u60a8\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\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-63818","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/63818","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=63818"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/63818\/revisions"}],"predecessor-version":[{"id":63819,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/63818\/revisions\/63819"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=63818"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=63818"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=63818"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}