{"id":75208,"date":"2024-10-15T23:24:17","date_gmt":"2024-10-15T15:24:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/75208\/"},"modified":"2024-10-15T23:24:17","modified_gmt":"2024-10-15T15:24:17","slug":"mysql-%e5%ae%9a%e6%99%82%e6%95%b8%e6%93%9a%e5%82%99%e4%bb%bd%e7%9a%84%e5%af%a6%e7%8f%be%e4%b8%a6%e4%b8%8d%e9%9b%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/75208\/","title":{"rendered":"MySQL \u5b9a\u6642\u6578\u64da\u5099\u4efd\u7684\u5be6\u73fe\u4e26\u4e0d\u96e3"},"content":{"rendered":"<h1 id=\"mysql-%e5%ae%9a%e6%99%82%e6%95%b8%e6%93%9a%e5%82%99%e4%bb%bd%e7%9a%84%e5%af%a6%e7%8f%be%e4%b8%a6%e4%b8%8d%e9%9b%a3-gYVieHlCXW\">MySQL \u5b9a\u6642\u6578\u64da\u5099\u4efd\u7684\u5be6\u73fe\u4e26\u4e0d\u96e3<\/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\u5c0d\u65bc\u4f7f\u7528 MySQL \u6578\u64da\u5eab\u7684\u4f01\u696d\u548c\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u5b9a\u671f\u5099\u4efd\u6578\u64da\u662f\u4fdd\u8b77\u6578\u64da\u7684\u91cd\u8981\u63aa\u65bd\u4e4b\u4e00\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5be6\u73fe MySQL \u7684\u5b9a\u6642\u6578\u64da\u5099\u4efd\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u5efa\u8b70\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-gYVieHlCXW\">\u70ba\u4ec0\u9ebc\u9700\u8981\u5b9a\u6642\u5099\u4efd\uff1f<\/h2>\n<p>\u6578\u64da\u4e1f\u5931\u53ef\u80fd\u7531\u591a\u7a2e\u539f\u56e0\u5f15\u8d77\uff0c\u5305\u62ec\u786c\u4ef6\u6545\u969c\u3001\u4eba\u70ba\u932f\u8aa4\u3001\u60e1\u610f\u653b\u64ca\u7b49\u3002\u5b9a\u6642\u5099\u4efd\u53ef\u4ee5\u5e6b\u52a9\u60a8\u5728\u767c\u751f\u6578\u64da\u4e1f\u5931\u6642\u8fc5\u901f\u6062\u5fa9\uff0c\u6e1b\u5c11\u696d\u52d9\u4e2d\u65b7\u7684\u6642\u9593\u3002\u6839\u64da\u884c\u696d\u6a19\u6e96\uff0c\u5efa\u8b70\u81f3\u5c11\u6bcf\u9031\u9032\u884c\u4e00\u6b21\u5b8c\u6574\u5099\u4efd\uff0c\u4e26\u6839\u64da\u696d\u52d9\u9700\u6c42\u8abf\u6574\u5099\u4efd\u983b\u7387\u3002<\/p>\n<h2 id=\"mysql-%e5%82%99%e4%bb%bd%e5%b7%a5%e5%85%b7-gYVieHlCXW\">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\u591a\u7dda\u7a0b\u7684\u5099\u4efd\u5de5\u5177\uff0c\u901f\u5ea6\u6bd4 mysqldump \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%ae%9a%e6%99%82%e5%82%99%e4%bb%bd-gYVieHlCXW\">\u4f7f\u7528 mysqldump \u9032\u884c\u5b9a\u6642\u5099\u4efd<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 <code>mysqldump<\/code> \u9032\u884c\u5b9a\u6642\u5099\u4efd\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%b7%a8%e5%af%ab%e5%82%99%e4%bb%bd%e8%85%b3%e6%9c%ac-gYVieHlCXW\">1. \u7de8\u5beb\u5099\u4efd\u8173\u672c<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u7de8\u5beb\u4e00\u500b\u5099\u4efd\u8173\u672c\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Bash \u8173\u672c\u793a\u4f8b\uff1a<\/p>\n<pre><code>#!\/bin\/bash\n# \u8a2d\u5b9a\u8b8a\u91cf\nDB_USER=\"your_username\"\nDB_PASSWORD=\"your_password\"\nDB_NAME=\"your_database\"\nBACKUP_DIR=\"\/path\/to\/backup\/directory\"\nDATE=$(date +%F)\n\n# \u5275\u5efa\u5099\u4efd\nmysqldump -u $DB_USER -p$DB_PASSWORD $DB_NAME &gt; $BACKUP_DIR\/$DB_NAME-$DATE.sql\n\n# \u53ef\u9078\uff1a\u522a\u9664 7 \u5929\u524d\u7684\u5099\u4efd\nfind $BACKUP_DIR -type f -name \"*.sql\" -mtime +7 -exec rm {} ;\n<\/code><\/pre>\n<h3 id=\"2-%e8%a8%ad%e5%ae%9a%e5%ae%9a%e6%99%82%e4%bb%bb%e5%8b%99-gYVieHlCXW\">2. \u8a2d\u5b9a\u5b9a\u6642\u4efb\u52d9<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u4f7f\u7528 <code>cron<\/code> \u8a2d\u5b9a\u5b9a\u6642\u4efb\u52d9\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u7de8\u8f2f cron \u8a2d\u5b9a\uff1a<\/p>\n<pre><code>crontab -e\n<\/code><\/pre>\n<p>\u5728\u7de8\u8f2f\u5668\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff0c\u4ee5\u6bcf\u5929\u51cc\u6668 2 \u9ede\u57f7\u884c\u5099\u4efd\u8173\u672c\uff1a<\/p>\n<pre><code>0 2 * * * \/path\/to\/your\/backup_script.sh\n<\/code><\/pre>\n<h2 id=\"%e5%82%99%e4%bb%bd%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-gYVieHlCXW\">\u5099\u4efd\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li><strong>\u5b9a\u671f\u6e2c\u8a66\u6062\u5fa9\u904e\u7a0b<\/strong>\uff1a\u78ba\u4fdd\u60a8\u80fd\u5920\u5f9e\u5099\u4efd\u4e2d\u6210\u529f\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u4f7f\u7528\u52a0\u5bc6<\/strong>\uff1a\u5982\u679c\u5099\u4efd\u5305\u542b\u654f\u611f\u6578\u64da\uff0c\u8acb\u8003\u616e\u4f7f\u7528\u52a0\u5bc6\u6280\u8853\u4fdd\u8b77\u5099\u4efd\u6587\u4ef6\u3002<\/li>\n<li><strong>\u591a\u5730\u5b58\u5132\u5099\u4efd<\/strong>\uff1a\u5c07\u5099\u4efd\u5b58\u5132\u5728\u4e0d\u540c\u7684\u5730\u7406\u4f4d\u7f6e\uff0c\u4ee5\u9632\u6b62\u81ea\u7136\u707d\u5bb3\u6216\u5176\u4ed6\u610f\u5916\u4e8b\u4ef6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-gYVieHlCXW\">\u7d50\u8ad6<\/h2>\n<p>\u5b9a\u6642\u5099\u4efd MySQL \u6578\u64da\u5eab\u4e26\u4e0d\u96e3\uff0c\u53ea\u9700\u5e7e\u500b\u7c21\u55ae\u7684\u6b65\u9a5f\u5373\u53ef\u5be6\u73fe\u3002\u901a\u904e\u4f7f\u7528 <code>mysqldump<\/code> \u5de5\u5177\u548c <code>cron<\/code> \u8a2d\u5b9a\u5b9a\u6642\u4efb\u52d9\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\uff0c\u5b9a\u671f\u6aa2\u67e5\u548c\u66f4\u65b0\u5099\u4efd\u7b56\u7565\u4e5f\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u6258\u7ba1\u60a8\u7684 MySQL \u6578\u64da\u5eab\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u696d\u52d9\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u8f15\u9b06\u5be6\u73fe MySQL \u5b9a\u6642\u6578\u64da\u5099\u4efd\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u53ef\u9760\u6027\uff0c\u63d0\u5347\u6578\u64da\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-75208","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75208","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=75208"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75208\/revisions"}],"predecessor-version":[{"id":75209,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75208\/revisions\/75209"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=75208"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=75208"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=75208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}