{"id":247326,"date":"2024-01-02T20:28:22","date_gmt":"2024-01-02T12:28:22","guid":{"rendered":"https:\/\/www.idc.net\/help\/247326\/"},"modified":"2024-01-02T20:28:22","modified_gmt":"2024-01-02T12:28:22","slug":"mongodb-%e6%9c%af%e8%af%ad-%e6%95%b0%e6%8d%ae%e5%ba%93","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/247326\/","title":{"rendered":"MongoDB \u672f\u8bed &#8211; \u6570\u636e\u5e93"},"content":{"rendered":"<p><title id=\"mongodb-%e6%9c%af%e8%af%ad-%e6%95%b0%e6%8d%ae%e5%ba%93-yvsVZFyugo\">MongoDB \u672f\u8bed - \u6570\u636e\u5e93<\/title><\/p>\n<h1 id=\"mongodb-%e6%9c%af%e8%af%ad-%e6%95%b0%e6%8d%ae%e5%ba%93-yvsVZFyugo\">MongoDB \u672f\u8bed - \u6570\u636e\u5e93<\/h1>\n<h2 id=\"%e4%bb%80%e4%b9%88%e6%98%af%e6%95%b0%e6%8d%ae%e5%ba%93%ef%bc%9f-yvsVZFyugo\">\u4ec0\u4e48\u662f\u6570\u636e\u5e93\uff1f<\/h2>\n<p>\u6570\u636e\u5e93\u662f\u4e00\u79cd\u7528\u4e8e\u5b58\u50a8\u548c\u7ba1\u7406\u6570\u636e\u7684\u8f6f\u4ef6\u7cfb\u7edf\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u7ed3\u6784\u5316\u7684\u65b9\u5f0f\u6765\u7ec4\u7ec7\u548c\u8bbf\u95ee\u6570\u636e\uff0c\u4f7f\u5f97\u6570\u636e\u7684\u5b58\u50a8\u548c\u68c0\u7d22\u66f4\u52a0\u9ad8\u6548\u548c\u53ef\u9760\u3002<\/p>\n<h2 id=\"mongodb-%e6%95%b0%e6%8d%ae%e5%ba%93-yvsVZFyugo\">MongoDB \u6570\u636e\u5e93<\/h2>\n<p>MongoDB \u662f\u4e00\u79cd\u6d41\u884c\u7684\u5f00\u6e90\u6587\u6863\u6570\u636e\u5e93\uff0c\u5b83\u4f7f\u7528 NoSQL\uff08\u975e\u5173\u7cfb\u578b\uff09\u7684\u6570\u636e\u6a21\u578b\u3002\u4e0e\u4f20\u7edf\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u4e0d\u540c\uff0cMongoDB \u4f7f\u7528\u6587\u6863\u6765\u5b58\u50a8\u6570\u636e\uff0c\u8fd9\u4e9b\u6587\u6863\u662f\u4ee5 JSON \u683c\u5f0f\u8868\u793a\u7684\u3002<\/p>\n<h2 id=\"%e6%9c%af%e8%af%ad%e8%a7%a3%e9%87%8a-yvsVZFyugo\">\u672f\u8bed\u89e3\u91ca<\/h2>\n<h3 id=\"%e9%9b%86%e5%90%88%ef%bc%88collection%ef%bc%89-yvsVZFyugo\">\u96c6\u5408\uff08Collection\uff09<\/h3>\n<p>\u96c6\u5408\u662f MongoDB \u4e2d\u7684\u4e00\u4e2a\u6982\u5ff5\uff0c\u5b83\u7c7b\u4f3c\u4e8e\u5173\u7cfb\u578b\u6570\u636e\u5e93\u4e2d\u7684\u8868\u3002\u4e00\u4e2a\u96c6\u5408\u5305\u542b\u591a\u4e2a\u6587\u6863\uff0c\u6bcf\u4e2a\u6587\u6863\u90fd\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u6570\u636e\u8bb0\u5f55\u3002<\/p>\n<h3 id=\"%e6%96%87%e6%a1%a3%ef%bc%88document%ef%bc%89-yvsVZFyugo\">\u6587\u6863\uff08Document\uff09<\/h3>\n<p>\u6587\u6863\u662f MongoDB \u4e2d\u7684\u57fa\u672c\u6570\u636e\u5355\u5143\u3002\u5b83\u662f\u4e00\u4e2a\u952e\u503c\u5bf9\u7684\u96c6\u5408\uff0c\u7c7b\u4f3c\u4e8e\u5173\u7cfb\u578b\u6570\u636e\u5e93\u4e2d\u7684\u884c\u3002\u6bcf\u4e2a\u6587\u6863\u90fd\u6709\u4e00\u4e2a\u552f\u4e00\u7684\u6807\u8bc6\u7b26\uff08_id\uff09\uff0c\u7528\u4e8e\u5728\u96c6\u5408\u4e2d\u8fdb\u884c\u552f\u4e00\u6807\u8bc6\u548c\u7d22\u5f15\u3002<\/p>\n<h3 id=\"%e5%ad%97%e6%ae%b5%ef%bc%88field%ef%bc%89-yvsVZFyugo\">\u5b57\u6bb5\uff08Field\uff09<\/h3>\n<p>\u5b57\u6bb5\u662f\u6587\u6863\u4e2d\u7684\u4e00\u4e2a\u952e\u503c\u5bf9\uff0c\u7528\u4e8e\u5b58\u50a8\u5177\u4f53\u7684\u6570\u636e\u3002\u6bcf\u4e2a\u5b57\u6bb5\u90fd\u6709\u4e00\u4e2a\u5b57\u6bb5\u540d\u548c\u5bf9\u5e94\u7684\u503c\u3002MongoDB \u7684\u6587\u6863\u53ef\u4ee5\u5305\u542b\u4e0d\u540c\u7c7b\u578b\u7684\u5b57\u6bb5\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u6574\u6570\u3001\u65e5\u671f\u7b49\u3002<\/p>\n<h3 id=\"%e7%b4%a2%e5%bc%95%ef%bc%88index%ef%bc%89-yvsVZFyugo\">\u7d22\u5f15\uff08Index\uff09<\/h3>\n<p>\u7d22\u5f15\u662f\u7528\u4e8e\u52a0\u5feb\u6570\u636e\u68c0\u7d22\u901f\u5ea6\u7684\u6570\u636e\u7ed3\u6784\u3002MongoDB \u652f\u6301\u5728\u96c6\u5408\u4e2d\u521b\u5efa\u7d22\u5f15\uff0c\u4ee5\u4fbf\u5728\u67e5\u8be2\u65f6\u5feb\u901f\u5b9a\u4f4d\u5230\u7b26\u5408\u6761\u4ef6\u7684\u6587\u6863\u3002<\/p>\n<h3 id=\"%e6%9f%a5%e8%af%a2%ef%bc%88query%ef%bc%89-yvsVZFyugo\">\u67e5\u8be2\uff08Query\uff09<\/h3>\n<p>\u67e5\u8be2\u662f\u7528\u4e8e\u4ece\u6570\u636e\u5e93\u4e2d\u68c0\u7d22\u6570\u636e\u7684\u64cd\u4f5c\u3002MongoDB \u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u67e5\u8be2\u8bed\u6cd5\u548c\u64cd\u4f5c\u7b26\uff0c\u53ef\u4ee5\u6839\u636e\u6761\u4ef6\u8fc7\u6ee4\u6587\u6863\uff0c\u5e76\u8fd4\u56de\u6ee1\u8db3\u6761\u4ef6\u7684\u7ed3\u679c\u3002<\/p>\n<h3 id=\"%e8%81%9a%e5%90%88%ef%bc%88aggregation%ef%bc%89-yvsVZFyugo\">\u805a\u5408\uff08Aggregation\uff09<\/h3>\n<p>\u805a\u5408\u662f\u4e00\u79cd\u7528\u4e8e\u5bf9\u6570\u636e\u8fdb\u884c\u5206\u7ec4\u3001\u8fc7\u6ee4\u548c\u8ba1\u7b97\u7684\u64cd\u4f5c\u3002MongoDB \u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u805a\u5408\u6846\u67b6\uff0c\u53ef\u4ee5\u8fdb\u884c\u590d\u6742\u7684\u6570\u636e\u5206\u6790\u548c\u7edf\u8ba1\u3002<\/p>\n<h3 id=\"%e5%a4%87%e4%bb%bd%e5%92%8c%e6%81%a2%e5%a4%8d%ef%bc%88backup-and-restore%ef%bc%89-yvsVZFyugo\">\u5907\u4efd\u548c\u6062\u590d\uff08Backup and Restore\uff09<\/h3>\n<p>\u5907\u4efd\u548c\u6062\u590d\u662f\u6570\u636e\u5e93\u7ba1\u7406\u4e2d\u91cd\u8981\u7684\u64cd\u4f5c\u3002MongoDB \u63d0\u4f9b\u4e86\u5907\u4efd\u548c\u6062\u590d\u5de5\u5177\uff0c\u53ef\u4ee5\u5b9a\u671f\u5907\u4efd\u6570\u636e\u5e93\uff0c\u5e76\u5728\u9700\u8981\u65f6\u6062\u590d\u6570\u636e\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-yvsVZFyugo\">\u603b\u7ed3<\/h2>\n<p>\u672c\u6587\u4ecb\u7ecd\u4e86 MongoDB \u6570\u636e\u5e93\u7684\u4e00\u4e9b\u91cd\u8981\u672f\u8bed\uff0c\u5305\u62ec\u96c6\u5408\u3001\u6587\u6863\u3001\u5b57\u6bb5\u3001\u7d22\u5f15\u3001\u67e5\u8be2\u3001\u805a\u5408\u4ee5\u53ca\u5907\u4efd\u548c\u6062\u590d\u3002MongoDB \u662f\u4e00\u79cd\u5f3a\u5927\u7684\u6587\u6863\u6570\u636e\u5e93\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u7c7b\u578b\u7684\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u548c\u6570\u636e\u7ba1\u7406\u9700\u6c42\u3002<\/p>\n<h2 id=\"%e9%a6%99%e6%b8%af%e6%9c%8d%e5%8a%a1%e5%99%a8%e9%a6%96%e9%80%89%e5%90%8e%e6%b5%aa%e4%ba%91-yvsVZFyugo\">\u9999\u6e2f\u670d\u52a1\u5668\u9996\u9009\u540e\u6d6a\u4e91<\/h2>\n<p>\u540e\u6d6a\u4e91\u662f\u4e00\u5bb6\u4e13\u4e1a\u7684\u4e91\u8ba1\u7b97\u516c\u53f8\uff0c\u63d0\u4f9b\u9999\u6e2f\u670d\u52a1\u5668\u3001\u7f8e\u56fd\u670d\u52a1\u5668\u548c\u4e91\u670d\u52a1\u5668\u7b49\u4ea7\u54c1\u3002\u5982\u679c\u60a8\u9700\u8981\u53ef\u9760\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u540e\u6d6a\u4e91\u662f\u60a8\u7684\u9996\u9009\u3002\u8bf7\u8bbf\u95ee\u6211\u4eec\u7684\u5b98\u7f51\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff1a<a href=\"https:\/\/idc.net\">https:\/\/idc.net<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>MongoDB \u672f\u8bed - \u6570\u636e\u5e93 MongoDB \u672f\u8bed - \u6570\u636e\u5e93 \u4ec0\u4e48\u662f\u6570\u636e\u5e93\uff1f \u6570\u636e\u5e93\u662f\u4e00\u79cd\u7528\u4e8e\u5b58\u50a8\u548c\u7ba1\u7406 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7038],"tags":[],"class_list":["post-247326","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/247326","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=247326"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/247326\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=247326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=247326"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=247326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}