{"id":62367,"date":"2024-10-13T18:24:15","date_gmt":"2024-10-13T10:24:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/62367\/"},"modified":"2024-10-13T18:24:15","modified_gmt":"2024-10-13T10:24:15","slug":"mangodb%e7%9a%84%e5%84%aa%e9%bb%9e%ef%bc%9a%e5%bc%b7%e5%a4%a7%e8%80%8c%e9%9d%88%e6%b4%bb%e7%9a%84%e9%9d%9e%e9%97%9c%e4%bf%82%e5%9e%8b%e6%95%b8%e6%93%9a%e5%ba%ab-mangodb%e9%97%9c%e4%bf%82%e6%95%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/62367\/","title":{"rendered":"Mangodb\u7684\u512a\u9ede\uff1a\u5f37\u5927\u800c\u9748\u6d3b\u7684\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab (mangodb\u95dc\u4fc2\u6578\u64da\u5eab)"},"content":{"rendered":"

Mangodb\u7684\u512a\u9ede\uff1a\u5f37\u5927\u800c\u9748\u6d3b\u7684\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab<\/h1>\n

\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u5c0d\u65bc\u4f01\u696d\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u6fc0\u589e\uff0c\u50b3\u7d71\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08RDBMS\uff09\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\u986f\u5f97\u529b\u4e0d\u5f9e\u5fc3\u3002\u9019\u6642\uff0c\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u5982MongoDB\u4fbf\u6210\u70ba\u4e86\u4e00\u500b\u53d7\u6b61\u8fce\u7684\u9078\u64c7\u3002\u672c\u6587\u5c07\u63a2\u8a0eMongoDB\u7684\u512a\u9ede\uff0c\u4e26\u5206\u6790\u5176\u5728\u73fe\u4ee3\u61c9\u7528\u4e2d\u7684\u9748\u6d3b\u6027\u548c\u5f37\u5927\u529f\u80fd\u3002<\/p>\n

1. \u6587\u6a94\u5c0e\u5411\u7684\u6578\u64da\u6a21\u578b<\/h2>\n

MongoDB\u662f\u4e00\u7a2e\u6587\u6a94\u5c0e\u5411\u7684\u6578\u64da\u5eab\uff0c\u4f7f\u7528BSON\uff08\u985e\u4f3cJSON\u7684\u683c\u5f0f\uff09\u4f86\u5b58\u5132\u6578\u64da\u3002\u9019\u7a2e\u7d50\u69cb\u4f7f\u5f97\u6578\u64da\u53ef\u4ee5\u4ee5\u9748\u6d3b\u7684\u65b9\u5f0f\u9032\u884c\u7d44\u7e54\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u96a8\u6642\u6dfb\u52a0\u6216\u4fee\u6539\u5b57\u6bb5\uff0c\u800c\u4e0d\u9700\u8981\u9032\u884c\u7e41\u7463\u7684\u6578\u64da\u5eab\u7d50\u69cb\u8b8a\u66f4\u3002<\/p>\n

{\n  \"name\": \"John Doe\",\n  \"age\": 30,\n  \"address\": {\n    \"street\": \"123 Main St\",\n    \"city\": \"Hong Kong\"\n  },\n  \"hobbies\": [\"reading\", \"traveling\"]\n}<\/code><\/pre>\n
2. \u9ad8\u64f4\u5c55\u6027<\/h2>\n
MongoDB\u7684\u8a2d\u8a08\u4f7f\u5176\u80fd\u5920\u8f15\u9b06\u5730\u9032\u884c\u6c34\u5e73\u64f4\u5c55\u3002\u9019\u610f\u5473\u8457\u7576\u6578\u64da\u91cf\u589e\u9577\u6642\uff0c\u53ef\u4ee5\u901a\u904e\u589e\u52a0\u66f4\u591a\u7684\u4f3a\u670d\u5668\u4f86\u64f4\u5c55\u7cfb\u7d71\uff0c\u800c\u4e0d\u6703\u5f71\u97ff\u6027\u80fd\u3002\u9019\u4e00\u7279\u6027\u5c0d\u65bc\u9700\u8981\u8655\u7406\u5927\u91cf\u6578\u64da\u7684\u61c9\u7528\u7a0b\u5e8f\u5c24\u70ba\u91cd\u8981\uff0c\u4f8b\u5982\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u548c\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u3002<\/p>\n
3. \u5f37\u5927\u7684\u67e5\u8a62\u529f\u80fd<\/h2>\n
MongoDB\u63d0\u4f9b\u4e86\u8c50\u5bcc\u7684\u67e5\u8a62\u8a9e\u8a00\uff0c\u652f\u6301\u8907\u96dc\u7684\u67e5\u8a62\u64cd\u4f5c\uff0c\u5305\u62ec\u7be9\u9078\u3001\u6392\u5e8f\u548c\u805a\u5408\u7b49\u3002\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528MongoDB\u7684\u67e5\u8a62\u8a9e\u6cd5\u4f86\u5feb\u901f\u6aa2\u7d22\u6240\u9700\u7684\u6578\u64da\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n
db.users.find({ age: { $gt: 25 } }).sort({ name: 1 })<\/code><\/pre>\n
4. \u652f\u6301\u5927\u6578\u64da\u548c\u5be6\u6642\u5206\u6790<\/h2>\n
\u96a8\u8457\u5927\u6578\u64da\u6280\u8853\u7684\u767c\u5c55\uff0cMongoDB\u80fd\u5920\u8655\u7406\u5927\u91cf\u7684\u6578\u64da\u4e26\u652f\u6301\u5be6\u6642\u5206\u6790\u3002\u5176\u5167\u5efa\u7684\u805a\u5408\u6846\u67b6\u4f7f\u5f97\u7528\u6236\u53ef\u4ee5\u8f15\u9b06\u5730\u9032\u884c\u6578\u64da\u5206\u6790\uff0c\u4e26\u5f9e\u4e2d\u7372\u53d6\u6709\u50f9\u503c\u7684\u898b\u89e3\u3002<\/p>\n
5. \u8de8\u5e73\u53f0\u652f\u6301<\/h2>\n
MongoDB\u652f\u6301\u591a\u7a2e\u64cd\u4f5c\u7cfb\u7d71\uff0c\u5305\u62ecWindows\u3001Linux\u548cmacOS\uff0c\u9019\u4f7f\u5f97\u958b\u767c\u8005\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u74b0\u5883\u4e2d\u8f15\u9b06\u90e8\u7f72\u548c\u904b\u884cMongoDB\u3002\u6b64\u5916\uff0cMongoDB\u9084\u63d0\u4f9b\u4e86\u591a\u7a2e\u8a9e\u8a00\u7684\u9a45\u52d5\u7a0b\u5e8f\uff0c\u652f\u6301Java\u3001Python\u3001Node.js\u7b49\u591a\u7a2e\u7de8\u7a0b\u8a9e\u8a00\uff0c\u65b9\u4fbf\u958b\u767c\u8005\u9032\u884c\u96c6\u6210\u3002<\/p>\n
6. \u793e\u5340\u652f\u6301\u548c\u751f\u614b\u7cfb\u7d71<\/h2>\n
MongoDB\u64c1\u6709\u4e00\u500b\u6d3b\u8e8d\u7684\u958b\u767c\u8005\u793e\u5340\uff0c\u63d0\u4f9b\u4e86\u5927\u91cf\u7684\u8cc7\u6e90\u548c\u652f\u6301\u3002\u7121\u8ad6\u662f\u5b98\u65b9\u6587\u6a94\u3001\u8ad6\u58c7\u9084\u662f\u958b\u6e90\u5de5\u5177\uff0c\u958b\u767c\u8005\u90fd\u80fd\u5920\u8f15\u9b06\u627e\u5230\u6240\u9700\u7684\u5e6b\u52a9\u3002\u6b64\u5916\uff0cMongoDB\u7684\u751f\u614b\u7cfb\u7d71\u4e2d\u9084\u6709\u8a31\u591a\u7b2c\u4e09\u65b9\u5de5\u5177\u548c\u63d2\u4ef6\uff0c\u9032\u4e00\u6b65\u64f4\u5c55\u4e86\u5176\u529f\u80fd\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u7e3d\u7684\u4f86\u8aaa\uff0cMongoDB\u4f5c\u70ba\u4e00\u7a2e\u5f37\u5927\u800c\u9748\u6d3b\u7684\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff0c\u70ba\u73fe\u4ee3\u61c9\u7528\u63d0\u4f9b\u4e86\u591a\u7a2e\u512a\u52e2\uff0c\u5305\u62ec\u6587\u6a94\u5c0e\u5411\u7684\u6578\u64da\u6a21\u578b\u3001\u9ad8\u64f4\u5c55\u6027\u3001\u5f37\u5927\u7684\u67e5\u8a62\u529f\u80fd\u4ee5\u53ca\u826f\u597d\u7684\u793e\u5340\u652f\u6301\u3002\u96a8\u8457\u6578\u64da\u9700\u6c42\u7684\u4e0d\u65b7\u589e\u9577\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u8b8a\u5f97\u6108\u52a0\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 \u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884cMongoDB\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22MongoDB\u7684\u512a\u9ede\uff1a\u5f37\u5927\u800c\u9748\u6d3b\u7684\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff0c\u9069\u5408\u5feb\u901f\u958b\u767c\u548c\u5927\u898f\u6a21\u6578\u64da\u8655\u7406\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-62367","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62367","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=62367"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62367\/revisions"}],"predecessor-version":[{"id":62368,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62367\/revisions\/62368"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=62367"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=62367"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=62367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}