{"id":75940,"date":"2024-10-16T02:30:17","date_gmt":"2024-10-15T18:30:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/75940\/"},"modified":"2024-10-16T02:30:17","modified_gmt":"2024-10-15T18:30:17","slug":"mysql-%e5%ae%9a%e6%99%82%e6%95%b8%e6%93%9a%e5%82%99%e4%bb%bd%ef%bc%8c%e6%96%b0%e6%89%8b%e5%85%a5%e9%96%80","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/75940\/","title":{"rendered":"MySQL \u5b9a\u6642\u6578\u64da\u5099\u4efd\uff0c\u65b0\u624b\u5165\u9580"},"content":{"rendered":"<h1 id=\"mysql-%e5%ae%9a%e6%99%82%e6%95%b8%e6%93%9a%e5%82%99%e4%bb%bd%ef%bc%8c%e6%96%b0%e6%89%8b%e5%85%a5%e9%96%80-dBFEPeDWXr\">MySQL \u5b9a\u6642\u6578\u64da\u5099\u4efd\uff0c\u65b0\u624b\u5165\u9580<\/h1>\n<p>\u5728\u6578\u64da\u7ba1\u7406\u4e2d\uff0c\u6578\u64da\u5099\u4efd\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u5c0d\u65bc\u4f7f\u7528 MySQL \u6578\u64da\u5eab\u7684\u7528\u6236\u4f86\u8aaa\uff0c\u5b9a\u6642\u5099\u4efd\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6578\u64da\u4e1f\u5931\uff0c\u4e26\u78ba\u4fdd\u5728\u7cfb\u7d71\u6545\u969c\u6216\u6578\u64da\u640d\u58de\u7684\u60c5\u6cc1\u4e0b\u80fd\u5920\u5feb\u901f\u6062\u5fa9\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u70ba MySQL \u6578\u64da\u5eab\u8a2d\u7f6e\u5b9a\u6642\u6578\u64da\u5099\u4efd\uff0c\u7279\u5225\u9069\u5408\u65b0\u624b\u5165\u9580\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%ae%9a%e6%99%82%e5%82%99%e4%bb%bd%ef%bc%9f-dBFEPeDWXr\">\u70ba\u4ec0\u9ebc\u9700\u8981\u5b9a\u6642\u5099\u4efd\uff1f<\/h2>\n<p>\u5b9a\u6642\u5099\u4efd\u7684\u4e3b\u8981\u76ee\u7684\u662f\u4fdd\u8b77\u6578\u64da\u3002\u7121\u8ad6\u662f\u56e0\u70ba\u786c\u4ef6\u6545\u969c\u3001\u64cd\u4f5c\u932f\u8aa4\u9084\u662f\u60e1\u610f\u653b\u64ca\uff0c\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u59cb\u7d42\u5b58\u5728\u3002\u5b9a\u671f\u5099\u4efd\u53ef\u4ee5\u78ba\u4fdd\u5728\u767c\u751f\u610f\u5916\u6642\uff0c\u80fd\u5920\u8fc5\u901f\u6062\u5fa9\u5230\u6700\u8fd1\u7684\u72c0\u614b\uff0c\u6e1b\u5c11\u696d\u52d9\u640d\u5931\u3002<\/p>\n<h2 id=\"mysql-%e5%82%99%e4%bb%bd%e5%b7%a5%e5%85%b7-dBFEPeDWXr\">MySQL \u5099\u4efd\u5de5\u5177<\/h2>\n<p>MySQL \u63d0\u4f9b\u4e86\u591a\u7a2e\u5099\u4efd\u5de5\u5177\uff0c\u6700\u5e38\u7528\u7684\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>mysqldump<\/strong>\uff1a\u9019\u662f\u4e00\u500b\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u53ef\u4ee5\u5c0e\u51fa\u6578\u64da\u5eab\u7684\u7d50\u69cb\u548c\u6578\u64da\u3002<\/li>\n<li><strong>mysqlpump<\/strong>\uff1a\u9019\u662f\u4e00\u500b\u8f03\u65b0\u7684\u5de5\u5177\uff0c\u652f\u6301\u591a\u7dda\u7a0b\u5099\u4efd\uff0c\u901f\u5ea6\u66f4\u5feb\u3002<\/li>\n<li><strong>MySQL Enterprise Backup<\/strong>\uff1a\u9019\u662f\u4e00\u500b\u5546\u696d\u89e3\u6c7a\u65b9\u6848\uff0c\u63d0\u4f9b\u589e\u91cf\u5099\u4efd\u548c\u71b1\u5099\u4efd\u529f\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8-mysqldump-%e9%80%b2%e8%a1%8c%e5%82%99%e4%bb%bd-dBFEPeDWXr\">\u4f7f\u7528 mysqldump \u9032\u884c\u5099\u4efd<\/h2>\n<p>\u5c0d\u65bc\u65b0\u624b\u4f86\u8aaa\uff0c<code>mysqldump<\/code> \u662f\u6700\u7c21\u55ae\u7684\u5099\u4efd\u5de5\u5177\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 <code>mysqldump<\/code> \u9032\u884c\u5099\u4efd\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>mysqldump -u [\u7528\u6236\u540d] -p [\u6578\u64da\u5eab\u540d] &gt; [\u5099\u4efd\u6587\u4ef6\u540d].sql<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c\u60a8\u9700\u8981\u66ff\u63db\u4ee5\u4e0b\u90e8\u5206\uff1a<\/p>\n<ul>\n<li><code>[\u7528\u6236\u540d]<\/code>\uff1a\u60a8\u7684 MySQL \u7528\u6236\u540d\u3002<\/li>\n<li><code>[\u6578\u64da\u5eab\u540d]<\/code>\uff1a\u60a8\u8981\u5099\u4efd\u7684\u6578\u64da\u5eab\u540d\u7a31\u3002<\/li>\n<li><code>[\u5099\u4efd\u6587\u4ef6\u540d]<\/code>\uff1a\u60a8\u5e0c\u671b\u4fdd\u5b58\u7684\u5099\u4efd\u6587\u4ef6\u540d\u7a31\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a8%ad%e7%bd%ae%e5%ae%9a%e6%99%82%e5%82%99%e4%bb%bd-dBFEPeDWXr\">\u8a2d\u7f6e\u5b9a\u6642\u5099\u4efd<\/h2>\n<p>\u8981\u8a2d\u7f6e\u5b9a\u6642\u5099\u4efd\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u64cd\u4f5c\u7cfb\u7d71\u7684\u8a08\u5283\u4efb\u52d9\u529f\u80fd\u3002\u5728 Linux \u7cfb\u7d71\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 <code>cron<\/code> \u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u8a2d\u7f6e\u5b9a\u6642\u5099\u4efd\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%b7%a8%e8%bc%af-crontab-%e6%96%87%e4%bb%b6-dBFEPeDWXr\">1. \u7de8\u8f2f crontab \u6587\u4ef6<\/h3>\n<p>\u5728\u7d42\u7aef\u4e2d\u8f38\u5165\u4ee5\u4e0b\u547d\u4ee4\u4f86\u7de8\u8f2f crontab \u6587\u4ef6\uff1a<\/p>\n<pre><code>crontab -e<\/code><\/pre>\n<h3 id=\"2-%e6%b7%bb%e5%8a%a0%e5%82%99%e4%bb%bd%e4%bb%bb%e5%8b%99-dBFEPeDWXr\">2. \u6dfb\u52a0\u5099\u4efd\u4efb\u52d9<\/h3>\n<p>\u5728 crontab \u6587\u4ef6\u4e2d\uff0c\u60a8\u53ef\u4ee5\u6dfb\u52a0\u4e00\u884c\u4f86\u8a2d\u7f6e\u5b9a\u6642\u5099\u4efd\u3002\u4f8b\u5982\uff0c\u6bcf\u5929\u51cc\u6668 2 \u9ede\u5099\u4efd\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>0 2 * * * mysqldump -u [\u7528\u6236\u540d] -p[\u5bc6\u78bc] [\u6578\u64da\u5eab\u540d] &gt; \/path\/to\/backup\/[\u5099\u4efd\u6587\u4ef6\u540d]-$(date +%F).sql<\/code><\/pre>\n<p>\u9019\u884c\u547d\u4ee4\u5c07\u6bcf\u5929\u5728\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=\"3-%e4%bf%9d%e5%ad%98%e4%b8%a6%e9%80%80%e5%87%ba-dBFEPeDWXr\">3. \u4fdd\u5b58\u4e26\u9000\u51fa<\/h3>\n<p>\u5b8c\u6210\u7de8\u8f2f\u5f8c\uff0c\u4fdd\u5b58\u4e26\u9000\u51fa crontab \u7de8\u8f2f\u5668\u3002\u60a8\u7684\u5b9a\u6642\u5099\u4efd\u4efb\u52d9\u5c07\u81ea\u52d5\u904b\u884c\u3002<\/p>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e5%82%99%e4%bb%bd%e6%96%87%e4%bb%b6-dBFEPeDWXr\">\u6aa2\u67e5\u5099\u4efd\u6587\u4ef6<\/h2>\n<p>\u5b9a\u671f\u6aa2\u67e5\u5099\u4efd\u6587\u4ef6\u7684\u5b58\u5728\u548c\u5b8c\u6574\u6027\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u770b\u5099\u4efd\u6587\u4ef6\uff1a<\/p>\n<pre><code>ls \/path\/to\/backup\/<\/code><\/pre>\n<p>\u78ba\u4fdd\u5099\u4efd\u6587\u4ef6\u6309\u9810\u671f\u751f\u6210\uff0c\u4e26\u4e14\u5927\u5c0f\u5408\u7406\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-dBFEPeDWXr\">\u7e3d\u7d50<\/h2>\n<p>\u5b9a\u6642\u5099\u4efd MySQL \u6578\u64da\u5eab\u662f\u4fdd\u8b77\u6578\u64da\u7684\u91cd\u8981\u63aa\u65bd\u3002\u901a\u904e\u4f7f\u7528 <code>mysqldump<\/code> \u5de5\u5177\u548c <code>cron<\/code> \u8a08\u5283\u4efb\u52d9\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u8a2d\u7f6e\u81ea\u52d5\u5099\u4efd\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u53ef\u9760\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u4e5f\u662f\u4e00\u500b\u660e\u667a\u7684\u9078\u64c7\u3002\u5e0c\u671b\u9019\u7bc7\u6587\u7ae0\u80fd\u5e6b\u52a9\u60a8\u9806\u5229\u958b\u59cb MySQL \u7684\u5b9a\u6642\u6578\u64da\u5099\u4efd\u4e4b\u65c5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528 MySQL \u9032\u884c\u5b9a\u6642\u6578\u64da\u5099\u4efd\uff0c\u9069\u5408\u65b0\u624b\u5165\u9580\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\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-75940","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75940","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=75940"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75940\/revisions"}],"predecessor-version":[{"id":75941,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75940\/revisions\/75941"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=75940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=75940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=75940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}