{"id":189226,"date":"2024-11-12T05:47:17","date_gmt":"2024-11-11T21:47:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/189226\/"},"modified":"2024-11-12T05:47:19","modified_gmt":"2024-11-11T21:47:19","slug":"%e6%b7%bb%e5%8a%a0%e6%95%b8%e6%93%9a%e5%ba%ab%e6%96%87%e4%bb%b6%e5%be%8c%e7%b6%b4%e5%90%8d%e7%9a%84%e6%96%b9%e6%b3%95%e7%b0%a1%e4%bb%8b-%e6%80%8e%e9%ba%bc%e6%b7%bb%e5%8a%a0%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/189226\/","title":{"rendered":"\u6dfb\u52a0\u6578\u64da\u5eab\u6587\u4ef6\u5f8c\u7db4\u540d\u7684\u65b9\u6cd5\u7c21\u4ecb (\u600e\u9ebc\u6dfb\u52a0\u6578\u64da\u5eab\u6587\u4ef6\u5f8c\u7db4\u540d)"},"content":{"rendered":"<h1 id=\"%e6%b7%bb%e5%8a%a0%e6%95%b8%e6%93%9a%e5%ba%ab%e6%96%87%e4%bb%b6%e5%be%8c%e7%b6%b4%e5%90%8d%e7%9a%84%e6%96%b9%e6%b3%95%e7%b0%a1%e4%bb%8b-QckDyvxMsQ\">\u6dfb\u52a0\u6578\u64da\u5eab\u6587\u4ef6\u5f8c\u7db4\u540d\u7684\u65b9\u6cd5\u7c21\u4ecb<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u6587\u4ef6\u5f8c\u7db4\u540d\u7684\u6dfb\u52a0\u662f\u4e00\u500b\u91cd\u8981\u7684\u6b65\u9a5f\uff0c\u9019\u4e0d\u50c5\u6709\u52a9\u65bc\u6587\u4ef6\u7684\u8b58\u5225\uff0c\u9084\u80fd\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7ba1\u7406\u6027\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728\u4e0d\u540c\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u4e2d\u6dfb\u52a0\u6587\u4ef6\u5f8c\u7db4\u540d\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e6%b7%bb%e5%8a%a0%e6%96%87%e4%bb%b6%e5%be%8c%e7%b6%b4%e5%90%8d-QckDyvxMsQ\">\u70ba\u4ec0\u9ebc\u9700\u8981\u6dfb\u52a0\u6587\u4ef6\u5f8c\u7db4\u540d<\/h2>\n<p>\u6587\u4ef6\u5f8c\u7db4\u540d\u662f\u6587\u4ef6\u540d\u7684\u4e00\u90e8\u5206\uff0c\u901a\u5e38\u7528\u65bc\u6307\u793a\u6587\u4ef6\u7684\u985e\u578b\u6216\u683c\u5f0f\u3002\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u6dfb\u52a0\u9069\u7576\u7684\u5f8c\u7db4\u540d\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u8b58\u5225\u6587\u4ef6\u7684\u5167\u5bb9\uff0c\u4e26\u4e14\u5728\u9032\u884c\u6578\u64da\u5099\u4efd\u548c\u6062\u5fa9\u6642\uff0c\u80fd\u5920\u66f4\u65b9\u4fbf\u5730\u7ba1\u7406\u6587\u4ef6\u3002\u4f8b\u5982\uff0c\u5c0d\u65bcSQL\u6578\u64da\u5eab\uff0c\u5e38\u898b\u7684\u5f8c\u7db4\u540d\u5305\u62ec\u201c.sql\u201d\uff0c\u800c\u5c0d\u65bcNoSQL\u6578\u64da\u5eab\uff0c\u5247\u53ef\u80fd\u4f7f\u7528\u201c.json\u201d\u6216\u201c.bson\u201d\u3002<\/p>\n<h2 id=\"%e5%9c%a8mysql%e4%b8%ad%e6%b7%bb%e5%8a%a0%e6%96%87%e4%bb%b6%e5%be%8c%e7%b6%b4%e5%90%8d-QckDyvxMsQ\">\u5728MySQL\u4e2d\u6dfb\u52a0\u6587\u4ef6\u5f8c\u7db4\u540d<\/h2>\n<p>\u5728MySQL\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u5099\u4efd\u901a\u5e38\u4f7f\u7528mysqldump\u547d\u4ee4\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u5728\u5099\u4efd\u6642\u6dfb\u52a0\u6587\u4ef6\u5f8c\u7db4\u540d\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>mysqldump -u username -p database_name &gt; backup_file.sql<\/code><\/pre>\n<p>\u5728\u9019\u500b\u547d\u4ee4\u4e2d\uff0c<code>backup_file.sql<\/code>\u5c31\u662f\u6211\u5011\u6dfb\u52a0\u7684\u5f8c\u7db4\u540d\u3002\u9019\u6a23\uff0c\u7576\u6211\u5011\u67e5\u770b\u5099\u4efd\u6587\u4ef6\u6642\uff0c\u53ef\u4ee5\u6e05\u695a\u5730\u77e5\u9053\u9019\u662f\u4e00\u500bSQL\u683c\u5f0f\u7684\u5099\u4efd\u6587\u4ef6\u3002<\/p>\n<h2 id=\"%e5%9c%a8postgresql%e4%b8%ad%e6%b7%bb%e5%8a%a0%e6%96%87%e4%bb%b6%e5%be%8c%e7%b6%b4%e5%90%8d-QckDyvxMsQ\">\u5728PostgreSQL\u4e2d\u6dfb\u52a0\u6587\u4ef6\u5f8c\u7db4\u540d<\/h2>\n<p>PostgreSQL\u7684\u5099\u4efd\u4e5f\u53ef\u4ee5\u901a\u904epg_dump\u547d\u4ee4\u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u76f8\u61c9\u7684\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<pre><code>pg_dump -U username -F c database_name &gt; backup_file.backup<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c<code>backup_file.backup<\/code>\u662f\u6211\u5011\u6307\u5b9a\u7684\u5f8c\u7db4\u540d\uff0c\u9019\u6a23\u53ef\u4ee5\u660e\u78ba\u6a19\u8b58\u8a72\u6587\u4ef6\u70baPostgreSQL\u7684\u5099\u4efd\u6587\u4ef6\u3002<\/p>\n<h2 id=\"%e5%9c%a8mongodb%e4%b8%ad%e6%b7%bb%e5%8a%a0%e6%96%87%e4%bb%b6%e5%be%8c%e7%b6%b4%e5%90%8d-QckDyvxMsQ\">\u5728MongoDB\u4e2d\u6dfb\u52a0\u6587\u4ef6\u5f8c\u7db4\u540d<\/h2>\n<p>\u5c0d\u65bcMongoDB\uff0c\u6578\u64da\u7684\u5c0e\u51fa\u53ef\u4ee5\u4f7f\u7528mongoexport\u547d\u4ee4\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u6dfb\u52a0\u5f8c\u7db4\u540d\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>mongoexport --db database_name --collection collection_name --out output_file.json<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c<code>output_file.json<\/code>\u662f\u6211\u5011\u6dfb\u52a0\u7684\u5f8c\u7db4\u540d\uff0c\u9019\u6a23\u53ef\u4ee5\u6e05\u695a\u5730\u77e5\u9053\u8a72\u6587\u4ef6\u662f\u4ee5JSON\u683c\u5f0f\u5c0e\u51fa\u7684\u6578\u64da\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-QckDyvxMsQ\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li>\u78ba\u4fdd\u5f8c\u7db4\u540d\u8207\u6587\u4ef6\u5167\u5bb9\u76f8\u7b26\uff0c\u4ee5\u907f\u514d\u6df7\u6dc6\u3002<\/li>\n<li>\u5728\u9032\u884c\u6578\u64da\u5099\u4efd\u6642\uff0c\u5efa\u8b70\u4f7f\u7528\u65e5\u671f\u4f5c\u70ba\u6587\u4ef6\u540d\u7684\u4e00\u90e8\u5206\uff0c\u4ee5\u4fbf\u65bc\u7ba1\u7406\u548c\u67e5\u627e\u3002<\/li>\n<li>\u5b9a\u671f\u6aa2\u67e5\u5099\u4efd\u6587\u4ef6\u7684\u5b8c\u6574\u6027\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-QckDyvxMsQ\">\u7e3d\u7d50<\/h2>\n<p>\u6dfb\u52a0\u6578\u64da\u5eab\u6587\u4ef6\u5f8c\u7db4\u540d\u662f\u4e00\u500b\u7c21\u55ae\u4f46\u91cd\u8981\u7684\u6b65\u9a5f\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7ba1\u7406\u548c\u8b58\u5225\u6578\u64da\u6587\u4ef6\u3002\u7121\u8ad6\u662f\u5728MySQL\u3001PostgreSQL\u9084\u662fMongoDB\u4e2d\uff0c\u901a\u904e\u9069\u7576\u7684\u547d\u4ee4\u548c\u5f8c\u7db4\u540d\u8a2d\u7f6e\uff0c\u90fd\u80fd\u5920\u6709\u6548\u5730\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u5b89\u5168\u6027\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c\u6578\u64da\u5eab\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u6e90\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u70ba\u6578\u64da\u5eab\u6587\u4ef6\u6dfb\u52a0\u5f8c\u7db4\u540d\uff0c\u7c21\u55ae\u6b65\u9a5f\u6559\u4f60\u8f15\u9b06\u5b8c\u6210\uff0c\u63d0\u5347\u6587\u4ef6\u7ba1\u7406\u6548\u7387\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-189226","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189226","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=189226"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189226\/revisions"}],"predecessor-version":[{"id":189227,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189226\/revisions\/189227"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=189226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=189226"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=189226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}