<\/b> <\/p>\n\u5982\u4f55\u5907\u4efdMySQL\u6570\u636e\u5e93<\/h1>\n
\u5b66\u4e60\u8981\u52aa\u529b\uff0c\u4f46\u662f\u4e0d\u8981\u6025\uff01\u4eca\u5929\u7684\u8fd9\u7bc7\u6587\u7ae0\u5c06\u4f1a\u4ecb\u7ecd\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u60f3\u6df1\u5165\u5b66\u4e60\uff0c\u53ef\u4ee5\u5173\u6ce8\u6211\uff01\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\u7684\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u80fd\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n
MySQL\u6570\u636e\u5e93\u5907\u4efd\u7684\u6b65\u9aa4\uff0c\u9700\u8981\u5177\u4f53\u4ee3\u7801\u793a\u4f8b<\/p>\n
\u6570\u636e\u5e93\u5907\u4efd\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u9879\u5de5\u4f5c\uff0c\u5b83\u80fd\u5e2e\u52a9\u6211\u4eec\u9632\u6b62\u6570\u636e\u4e22\u5931\u4ee5\u53ca\u5728\u9700\u8981\u65f6\u6062\u590d\u6570\u636e\u3002\u5bf9\u4e8eMySQL\u6570\u636e\u5e93\u6765\u8bf4\uff0c\u5907\u4efd\u6570\u636e\u662f\u76f8\u5bf9\u7b80\u5355\u7684\u64cd\u4f5c\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecdMySQL\u6570\u636e\u5e93\u5907\u4efd\u7684\u6b65\u9aa4\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n
\u6b65\u9aa4\u4e00\uff1a\u9009\u62e9\u9002\u5f53\u7684\u5907\u4efd\u65b9\u5f0f<\/p>\n
MySQL\u6570\u636e\u5e93\u6709\u591a\u79cd\u5907\u4efd\u65b9\u5f0f\uff0c\u4f8b\u5982\u7269\u7406\u5907\u4efd\u548c\u903b\u8f91\u5907\u4efd\u3002\u7269\u7406\u5907\u4efd\u662f\u6307\u76f4\u63a5\u5907\u4efdMySQL\u6570\u636e\u5e93\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\uff08.frm\u3001.ibd\u3001.idb\u7b49\uff09\uff0c\u8fd9\u79cd\u65b9\u5f0f\u6062\u590d\u6570\u636e\u7684\u901f\u5ea6\u975e\u5e38\u5feb\u3002\u903b\u8f91\u5907\u4efd\u662f\u901a\u8fc7\u5c06\u6570\u636e\u5bfc\u51fa\u4e3a\u6587\u672c\u6587\u4ef6\u6216\u8005SQL\u8bed\u53e5\u7684\u5f62\u5f0f\u8fdb\u884c\u5907\u4efd\uff0c\u8fd9\u79cd\u65b9\u5f0f\u6bd4\u8f83\u7075\u6d3b\uff0c\u53ef\u4ee5\u9009\u62e9\u5907\u4efd\u7279\u5b9a\u7684\u8868\u6216\u8005\u6570\u636e\u3002<\/p>\n
\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u9002\u5f53\u7684\u5907\u4efd\u65b9\u5f0f\u3002\u5982\u679c\u8981\u5907\u4efd\u6574\u4e2a\u6570\u636e\u5e93\u6216\u8005\u9700\u8981\u9ad8\u901f\u6062\u590d\u7684\u9700\u6c42\uff0c\u53ef\u4ee5\u9009\u62e9\u7269\u7406\u5907\u4efd\uff1b\u5982\u679c\u53ea\u9700\u8981\u5907\u4efd\u90e8\u5206\u6570\u636e\u6216\u8005\u9700\u8981\u4eba\u5de5\u5e72\u9884\u7684\u673a\u4f1a\uff0c\u53ef\u4ee5\u9009\u62e9\u903b\u8f91\u5907\u4efd\u3002<\/p>\n
\u6b65\u9aa4\u4e8c\uff1a\u7f16\u5199\u5907\u4efd\u811a\u672c<\/p>\n
\u5907\u4efd\u811a\u672c\u662f\u5b9e\u73b0\u5907\u4efd\u64cd\u4f5c\u7684\u5173\u952e\uff0c\u5b83\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e9b\u547d\u4ee4\u6216\u8005\u4ee3\u7801\u5b9e\u73b0\u5907\u4efd\u529f\u80fd\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684MySQL\u6570\u636e\u5e93\u5907\u4efd\u811a\u672c\u793a\u4f8b\uff1a<\/p>\n
#!\/bin\/bash\n\n# \u5907\u4efd\u8def\u5f84\nBACKUP_DIR=\"\/path\/to\/backup\"\n\n# \u6570\u636e\u5e93\u4fe1\u606f\nDB_NAME=\"your_database_name\"\nDB_USER=\"your_username\"\nDB_PASS=\"your_password\"\n\n# \u5907\u4efd\u6587\u4ef6\u540d\nBACKUP_FILE=\"${BACKUP_DIR}\/${DB_NAME}_$(date +%Y%m%d%H%M%S).sql\"\n\n# \u5907\u4efd\u547d\u4ee4\nmysqldump -u${DB_USER} -p${DB_PASS} ${DB_NAME} > ${BACKUP_FILE}\n\n# \u8f93\u51fa\u5907\u4efd\u7ed3\u679c\nif [ $? -eq 0 ]; then\n echo \"\u5907\u4efd\u6210\u529f\uff01\u5907\u4efd\u6587\u4ef6\uff1a${BACKUP_FILE}\"\nelse\n echo \"\u5907\u4efd\u5931\u8d25\uff01\"\nfi<\/pre>\n\u5728\u8be5\u811a\u672c\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u5b9a\u4e49\u4e86\u5907\u4efd\u8def\u5f84\u3001\u6570\u636e\u5e93\u4fe1\u606f\u4ee5\u53ca\u5907\u4efd\u6587\u4ef6\u540d\u7b49\u53c2\u6570\u3002\u7136\u540e\u4f7f\u7528mysqldump\u547d\u4ee4\u5c06\u6570\u636e\u5e93\u5bfc\u51fa\u4e3a\u4e00\u4e2asql\u6587\u4ef6\uff0c\u5e76\u6307\u5b9a\u5bfc\u51fa\u6587\u4ef6\u7684\u8def\u5f84\u3002\u6700\u540e\u901a\u8fc7\u5224\u65ad\u5bfc\u51fa\u7ed3\u679c\u6765\u8f93\u51fa\u5907\u4efd\u7ed3\u679c\u3002<\/p>\n
\u6b65\u9aa4\u4e09\uff1a\u8bbe\u7f6e\u5b9a\u65f6\u4efb\u52a1<\/p>\n
\u5fc5\u987b\u5b9a\u671f\u6267\u884c\u6570\u636e\u5e93\u5907\u4efd\uff0c\u4ee5\u4fdd\u8bc1\u5907\u4efd\u6570\u636e\u7684\u5b9e\u65f6\u6027\u3002\u6211\u4eec\u53ef\u4ee5\u5229\u7528\u64cd\u4f5c\u7cfb\u7edf\u63d0\u4f9b\u7684\u5b9a\u65f6\u4efb\u52a1\u529f\u80fd\uff0c\u8bbe\u7f6e\u6bcf\u5929\u6216\u6bcf\u5468\u5b9a\u65f6\u6267\u884c\u5907\u4efd\u811a\u672c\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528crontab\u547d\u4ee4\u6765\u7ba1\u7406\u5b9a\u65f6\u4efb\u52a1\u3002<\/p>\n
\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8bbe\u7f6e\u6bcf\u5929\u51cc\u66683\u70b9\u6267\u884c\u5907\u4efd\u811a\u672c\uff1a<\/p>\n
# \u7f16\u8f91\u5b9a\u65f6\u4efb\u52a1\ncrontab -e\n\n# \u5728\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\n0 3 * * * \/bin\/bash \/path\/to\/backup_script.sh\n\n# \u4fdd\u5b58\u9000\u51fa\u5373\u53ef<\/pre>\n\u901a\u8fc7\u8bbe\u7f6e\u5b9a\u65f6\u4efb\u52a1\uff0c\u6570\u636e\u5e93\u5907\u4efd\u5c06\u81ea\u52a8\u6267\u884c\uff0c\u65e0\u9700\u624b\u52a8\u64cd\u4f5c\u3002<\/p>\n
\u603b\u7ed3\uff1a<\/p>\n
MySQL\u6570\u636e\u5e93\u5907\u4efd\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u9879\u5de5\u4f5c\uff0c\u5b83\u80fd\u591f\u4fdd\u8bc1\u6570\u636e\u7684\u5b89\u5168\u548c\u53ef\u9760\u6027\u3002\u672c\u6587\u7b80\u8981\u4ecb\u7ecd\u4e86MySQL\u6570\u636e\u5e93\u5907\u4efd\u7684\u6b65\u9aa4\uff0c\u5e76\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u5907\u4efd\u811a\u672c\u793a\u4f8b\u3002\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u9002\u5f53\u7684\u5907\u4efd\u65b9\u5f0f\uff0c\u5e76\u5b9a\u671f\u6267\u884c\u5907\u4efd\u64cd\u4f5c\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n
\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300a\u5982\u4f55\u5907\u4efdMySQL\u6570\u636e\u5e93\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\u5427\uff01<\/p>\n
\u5982\u4f55\u5907\u4efdMySQL\u6570\u636e\u5e93 \u5b66\u4e60\u8981...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-199665","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199665","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=199665"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199665\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=199665"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=199665"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=199665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}