{"id":175041,"date":"2024-11-08T02:10:29","date_gmt":"2024-11-07T18:10:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/175041\/"},"modified":"2024-11-08T02:10:30","modified_gmt":"2024-11-07T18:10:30","slug":"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae%e6%9c%8d%e5%8b%99%e5%99%a8%e5%82%99%e4%bb%bd%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-%e6%9c%8d%e5%8b%99%e5%99%a8%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae%e5%82%99%e4%bb%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/175041\/","title":{"rendered":"\u5982\u4f55\u8a2d\u7f6e\u670d\u52d9\u5668\u5099\u4efd\u6578\u64da\u5eab\uff1f (\u670d\u52d9\u5668\u5982\u4f55\u8a2d\u7f6e\u5099\u4efd\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae%e6%9c%8d%e5%8b%99%e5%99%a8%e5%82%99%e4%bb%bd%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-IZPqQQGQMp\">\u5982\u4f55\u8a2d\u7f6e\u670d\u52d9\u5668\u5099\u4efd\u6578\u64da\u5eab\uff1f<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u4f01\u696d\u9084\u662f\u500b\u4eba\u7528\u6236\uff0c\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\u90fd\u662f\u4e00\u9805\u5fc5\u8981\u7684\u5de5\u4f5c\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728\u670d\u52d9\u5668\u4e0a\u8a2d\u7f6e\u6578\u64da\u5eab\u5099\u4efd\uff0c\u78ba\u4fdd\u60a8\u7684\u6578\u64da\u4e0d\u6703\u56e0\u610f\u5916\u60c5\u6cc1\u800c\u4e1f\u5931\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%82%99%e4%bb%bd%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-IZPqQQGQMp\">\u70ba\u4ec0\u9ebc\u9700\u8981\u5099\u4efd\u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u6578\u64da\u5eab\u5099\u4efd\u7684\u4e3b\u8981\u76ee\u7684\u662f\u4fdd\u8b77\u6578\u64da\u514d\u53d7\u640d\u58de\u3001\u4e1f\u5931\u6216\u610f\u5916\u522a\u9664\u7684\u5f71\u97ff\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u5099\u4efd\u539f\u56e0\uff1a<\/p>\n<ul>\n<li>\u9632\u6b62\u6578\u64da\u4e1f\u5931\uff1a\u786c\u4ef6\u6545\u969c\u3001\u7cfb\u7d71\u5d29\u6f70\u6216\u4eba\u70ba\u932f\u8aa4\u90fd\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u6578\u64da\u6062\u5fa9\uff1a\u5728\u906d\u9047\u6578\u64da\u640d\u58de\u6216\u4e1f\u5931\u7684\u60c5\u6cc1\u4e0b\uff0c\u5099\u4efd\u53ef\u4ee5\u5e6b\u52a9\u5feb\u901f\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li>\u5408\u898f\u6027\u8981\u6c42\uff1a\u67d0\u4e9b\u884c\u696d\u8981\u6c42\u4f01\u696d\u5b9a\u671f\u5099\u4efd\u6578\u64da\u4ee5\u7b26\u5408\u5408\u898f\u6027\u6a19\u6e96\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a8%ad%e7%bd%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e7%9a%84%e6%ad%a5%e9%a9%9f-IZPqQQGQMp\">\u8a2d\u7f6e\u6578\u64da\u5eab\u5099\u4efd\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e7%a2%ba%e5%ae%9a%e5%82%99%e4%bb%bd%e7%ad%96%e7%95%a5-IZPqQQGQMp\">1. \u78ba\u5b9a\u5099\u4efd\u7b56\u7565<\/h3>\n<p>\u5728\u958b\u59cb\u5099\u4efd\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u5b9a\u5099\u4efd\u7b56\u7565\u3002\u9019\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u5099\u4efd\u983b\u7387\uff1a\u6839\u64da\u6578\u64da\u8b8a\u66f4\u7684\u983b\u7387\uff0c\u9078\u64c7\u6bcf\u65e5\u3001\u6bcf\u9031\u6216\u6bcf\u6708\u5099\u4efd\u3002<\/li>\n<li>\u5099\u4efd\u985e\u578b\uff1a\u9078\u64c7\u5168\u91cf\u5099\u4efd\u3001\u589e\u91cf\u5099\u4efd\u6216\u5dee\u7570\u5099\u4efd\u3002<\/li>\n<li>\u5099\u4efd\u5b58\u5132\u4f4d\u7f6e\uff1a\u9078\u64c7\u672c\u5730\u5b58\u5132\u3001\u96f2\u5b58\u5132\u6216\u5916\u90e8\u786c\u789f\u3002<\/li>\n<\/ul>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ae%a1%e7%90%86%e5%b7%a5%e5%85%b7-IZPqQQGQMp\">2. \u4f7f\u7528\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177<\/h3>\n<p>\u5927\u591a\u6578\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u90fd\u63d0\u4f9b\u4e86\u5099\u4efd\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6578\u64da\u5eab\u53ca\u5176\u5099\u4efd\u547d\u4ee4\uff1a<\/p>\n<h4 id=\"mysql-IZPqQQGQMp\">MySQL<\/h4>\n<pre><code>mysqldump -u [\u7528\u6236\u540d] -p [\u6578\u64da\u5eab\u540d] &gt; [\u5099\u4efd\u6587\u4ef6\u540d].sql<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6703\u5c0e\u51fa\u6307\u5b9a\u6578\u64da\u5eab\u7684\u6240\u6709\u6578\u64da\u5230\u4e00\u500b SQL \u6587\u4ef6\u4e2d\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u8a08\u5283\u4efb\u52d9\uff08\u5982 cron\uff09\u4f86\u81ea\u52d5\u57f7\u884c\u6b64\u547d\u4ee4\u3002<\/p>\n<h4 id=\"postgresql-IZPqQQGQMp\">PostgreSQL<\/h4>\n<pre><code>pg_dump -U [\u7528\u6236\u540d] [\u6578\u64da\u5eab\u540d] &gt; [\u5099\u4efd\u6587\u4ef6\u540d].sql<\/code><\/pre>\n<p>PostgreSQL \u7684\u5099\u4efd\u547d\u4ee4\u8207 MySQL \u985e\u4f3c\uff0c\u4f7f\u7528 pg_dump \u5de5\u5177\u4f86\u5c0e\u51fa\u6578\u64da\u5eab\u3002<\/p>\n<h3 id=\"3-%e8%87%aa%e5%8b%95%e5%8c%96%e5%82%99%e4%bb%bd%e9%81%8e%e7%a8%8b-IZPqQQGQMp\">3. \u81ea\u52d5\u5316\u5099\u4efd\u904e\u7a0b<\/h3>\n<p>\u70ba\u4e86\u78ba\u4fdd\u5099\u4efd\u7684\u6301\u7e8c\u6027\uff0c\u5efa\u8b70\u4f7f\u7528\u81ea\u52d5\u5316\u5de5\u5177\u4f86\u5b9a\u671f\u57f7\u884c\u5099\u4efd\u3002\u53ef\u4ee5\u4f7f\u7528 cron \u4f5c\u696d\u4f86\u8a2d\u7f6e\u81ea\u52d5\u5099\u4efd\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u662f\u8a2d\u7f6e\u6bcf\u65e5\u5099\u4efd\u7684 cron \u4efb\u52d9\uff1a<\/p>\n<pre><code>0 2 * * * mysqldump -u [\u7528\u6236\u540d] -p [\u6578\u64da\u5eab\u540d] &gt; \/path\/to\/backup\/[\u5099\u4efd\u6587\u4ef6\u540d]-$(date +%F).sql<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5728\u6bcf\u5929\u51cc\u6668 2 \u9ede\u57f7\u884c\u5099\u4efd\uff0c\u4e26\u5c07\u5099\u4efd\u6587\u4ef6\u547d\u540d\u70ba\u7576\u5929\u7684\u65e5\u671f\u3002<\/p>\n<h3 id=\"4-%e6%b8%ac%e8%a9%a6%e5%82%99%e4%bb%bd%e7%9a%84%e6%9c%89%e6%95%88%e6%80%a7-IZPqQQGQMp\">4. \u6e2c\u8a66\u5099\u4efd\u7684\u6709\u6548\u6027<\/h3>\n<p>\u5099\u4efd\u5b8c\u6210\u5f8c\uff0c\u5b9a\u671f\u6e2c\u8a66\u5099\u4efd\u6587\u4ef6\u7684\u6709\u6548\u6027\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u6062\u5fa9\u5099\u4efd\u5230\u6e2c\u8a66\u74b0\u5883\u4f86\u6aa2\u67e5\u5099\u4efd\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-IZPqQQGQMp\">\u7d50\u8ad6<\/h2>\n<p>\u8a2d\u7f6e\u670d\u52d9\u5668\u5099\u4efd\u6578\u64da\u5eab\u662f\u4e00\u9805\u91cd\u8981\u7684\u4efb\u52d9\uff0c\u53ef\u4ee5\u4fdd\u8b77\u60a8\u7684\u6578\u64da\u514d\u53d7\u640d\u5931\u3002\u901a\u904e\u78ba\u5b9a\u5099\u4efd\u7b56\u7565\u3001\u4f7f\u7528\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\u3001\u81ea\u52d5\u5316\u5099\u4efd\u904e\u7a0b\u4ee5\u53ca\u6e2c\u8a66\u5099\u4efd\u7684\u6709\u6548\u6027\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u548c\u5099\u4efd\u60a8\u7684\u6578\u64da\u5eab\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52d9\u5668<\/a> \u9084\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u8a2d\u7f6e\u670d\u52d9\u5668\u5099\u4efd\u6578\u64da\u5eab\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u6062\u5fa9\uff0c\u63d0\u5347\u696d\u52d9\u9023\u7e8c\u6027\u8207\u53ef\u9760\u6027\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-175041","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175041","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=175041"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175041\/revisions"}],"predecessor-version":[{"id":175042,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175041\/revisions\/175042"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=175041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=175041"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=175041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}