{"id":153917,"date":"2024-11-02T11:26:21","date_gmt":"2024-11-02T03:26:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/153917\/"},"modified":"2024-11-02T11:26:21","modified_gmt":"2024-11-02T03:26:21","slug":"%e5%b0%8e%e5%87%ba%e9%81%a0%e7%a8%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%ef%bc%8c%e8%bc%95%e9%ac%86%e5%82%99%e4%bb%bd%e6%95%b8%e6%93%9a-%e5%be%9e%e9%81%a0%e7%a8%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b0%8e","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/153917\/","title":{"rendered":"\u5c0e\u51fa\u9060\u7a0b\u6578\u64da\u5eab\u8868\uff0c\u8f15\u9b06\u5099\u4efd\u6578\u64da (\u5f9e\u9060\u7a0b\u6578\u64da\u5eab\u5c0e\u51fa\u6578\u64da\u5eab\u8868)"},"content":{"rendered":"

\u5c0e\u51fa\u9060\u7a0b\u6578\u64da\u5eab\u8868\uff0c\u8f15\u9b06\u5099\u4efd\u6578\u64da<\/h1>\n

\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u4f01\u696d\u9084\u662f\u500b\u4eba\u7528\u6236\uff0c\u5b9a\u671f\u5099\u4efd\u6578\u64da\u90fd\u662f\u4e00\u9805\u5fc5\u8981\u7684\u4efb\u52d9\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5f9e\u9060\u7a0b\u6578\u64da\u5eab\u5c0e\u51fa\u6578\u64da\u5eab\u8868\uff0c\u4ee5\u4fbf\u8f15\u9b06\u5099\u4efd\u6578\u64da\uff0c\u4e26\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/p>\n

\u70ba\u4ec0\u9ebc\u9700\u8981\u5099\u4efd\u6578\u64da\uff1f<\/h2>\n

\u6578\u64da\u4e1f\u5931\u53ef\u80fd\u7531\u591a\u7a2e\u539f\u56e0\u5f15\u8d77\uff0c\u5305\u62ec\u786c\u4ef6\u6545\u969c\u3001\u8edf\u4ef6\u932f\u8aa4\u3001\u7db2\u7d61\u653b\u64ca\u6216\u81ea\u7136\u707d\u5bb3\u3002\u5099\u4efd\u6578\u64da\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u5728\u9047\u5230\u9019\u4e9b\u554f\u984c\u6642\u8fc5\u901f\u6062\u5fa9\u6578\u64da\uff0c\u6e1b\u5c11\u640d\u5931\u3002\u7279\u5225\u662f\u5c0d\u65bc\u4f7f\u7528\u9060\u7a0b\u6578\u64da\u5eab\u7684\u7528\u6236\uff0c\u5b9a\u671f\u5c0e\u51fa\u6578\u64da\u5eab\u8868\u4ee5\u9032\u884c\u5099\u4efd\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n

\u5982\u4f55\u5c0e\u51fa\u9060\u7a0b\u6578\u64da\u5eab\u8868<\/h2>\n

\u5c0e\u51fa\u9060\u7a0b\u6578\u64da\u5eab\u8868\u7684\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n

1. \u9023\u63a5\u5230\u9060\u7a0b\u6578\u64da\u5eab<\/h3>\n

\u9996\u5148\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u80fd\u5920\u9023\u63a5\u5230\u9060\u7a0b\u6578\u64da\u5eab\u3002\u9019\u901a\u5e38\u9700\u8981\u6578\u64da\u5eab\u7684\u4e3b\u6a5f\u540d\u3001\u7528\u6236\u540d\u548c\u5bc6\u78bc\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 MySQL \u7684\u9023\u63a5\u793a\u4f8b\uff1a<\/p>\n

mysql -h remote_host -u username -p<\/code><\/pre>\n
\u5728\u9019\u88e1\uff0c\u60a8\u9700\u8981\u5c07 remote_host<\/code> \u66ff\u63db\u70ba\u9060\u7a0b\u6578\u64da\u5eab\u7684\u4e3b\u6a5f\u540d\uff0cusername<\/code> \u66ff\u63db\u70ba\u60a8\u7684\u7528\u6236\u540d\u3002\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u8f38\u5165\u5bc6\u78bc\u3002<\/p>\n
2. \u5c0e\u51fa\u6578\u64da\u5eab\u8868<\/h3>\n
\u4e00\u65e6\u6210\u529f\u9023\u63a5\u5230\u9060\u7a0b\u6578\u64da\u5eab\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 mysqldump<\/code> \u547d\u4ee4\u5c0e\u51fa\u7279\u5b9a\u7684\u6578\u64da\u5eab\u8868\u3002\u4ee5\u4e0b\u662f\u5c0e\u51fa\u55ae\u500b\u8868\u7684\u793a\u4f8b\uff1a<\/p>\n
mysqldump -h remote_host -u username -p database_name table_name > backup_table.sql<\/code><\/pre>\n
\u5728\u9019\u88e1\uff0cdatabase_name<\/code> \u662f\u60a8\u8981\u5c0e\u51fa\u7684\u6578\u64da\u5eab\u540d\u7a31\uff0ctable_name<\/code> \u662f\u60a8\u8981\u5099\u4efd\u7684\u8868\u540d\uff0cbackup_table.sql<\/code> \u662f\u60a8\u5e0c\u671b\u4fdd\u5b58\u5099\u4efd\u7684\u6587\u4ef6\u540d\u3002<\/p>\n
3. \u5c0e\u51fa\u6574\u500b\u6578\u64da\u5eab<\/h3>\n
\u5982\u679c\u60a8\u5e0c\u671b\u5c0e\u51fa\u6574\u500b\u6578\u64da\u5eab\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
mysqldump -h remote_host -u username -p database_name > backup_database.sql<\/code><\/pre>\n
\u9019\u5c07\u5c0e\u51fa\u6574\u500b\u6578\u64da\u5eab\u7684\u6240\u6709\u8868\u5230\u4e00\u500b SQL \u6587\u4ef6\u4e2d\u3002<\/p>\n
4. \u78ba\u8a8d\u5099\u4efd\u6587\u4ef6<\/h3>\n
\u5c0e\u51fa\u5b8c\u6210\u5f8c\uff0c\u60a8\u61c9\u8a72\u6aa2\u67e5\u5099\u4efd\u6587\u4ef6\u4ee5\u78ba\u4fdd\u5176\u5b8c\u6574\u6027\u3002\u53ef\u4ee5\u4f7f\u7528\u6587\u672c\u7de8\u8f2f\u5668\u6253\u958b backup_table.sql<\/code> \u6216 backup_database.sql<\/code> \u6587\u4ef6\uff0c\u67e5\u770b\u662f\u5426\u5305\u542b\u9810\u671f\u7684\u6578\u64da\u3002<\/p>\n
\u81ea\u52d5\u5316\u5099\u4efd\u904e\u7a0b<\/h2>\n
\u70ba\u4e86\u7c21\u5316\u5099\u4efd\u904e\u7a0b\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u8173\u672c\u81ea\u52d5\u5316\u9019\u4e00\u904e\u7a0b\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Bash \u8173\u672c\u793a\u4f8b\uff1a<\/p>\n
#!\/bin\/bash\nHOST=\"remote_host\"\nUSER=\"username\"\nPASSWORD=\"password\"\nDATABASE=\"database_name\"\nTABLE=\"table_name\"\nBACKUP_FILE=\"backup_table_$(date +%F).sql\"\n\nmysqldump -h $HOST -u $USER -p$PASSWORD $DATABASE $TABLE > $BACKUP_FILE\necho \"Backup of $TABLE completed and saved to $BACKUP_FILE\"\n<\/code><\/pre>\n
\u9019\u500b\u8173\u672c\u5c07\u81ea\u52d5\u751f\u6210\u4e00\u500b\u4ee5\u7576\u524d\u65e5\u671f\u547d\u540d\u7684\u5099\u4efd\u6587\u4ef6\uff0c\u4e26\u4e14\u53ef\u4ee5\u901a\u904e\u8a08\u5283\u4efb\u52d9\uff08\u5982 cron\uff09\u5b9a\u671f\u904b\u884c\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
\u5f9e\u9060\u7a0b\u6578\u64da\u5eab\u5c0e\u51fa\u6578\u64da\u5eab\u8868\u662f\u4e00\u500b\u7c21\u55ae\u800c\u6709\u6548\u7684\u5099\u4efd\u65b9\u6cd5\u3002\u901a\u904e\u5b9a\u671f\u5099\u4efd\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\uff0c\u4e26\u5728\u9700\u8981\u6642\u5feb\u901f\u6062\u5fa9\u3002\u7121\u8ad6\u662f\u624b\u52d5\u64cd\u4f5c\u9084\u662f\u81ea\u52d5\u5316\u8173\u672c\uff0c\u9078\u64c7\u9069\u5408\u60a8\u7684\u65b9\u6cd5\u4f86\u4fdd\u8b77\u60a8\u7684\u6578\u64da\u90fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u6258\u7ba1\u60a8\u7684\u6578\u64da\u5eab\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f \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":"
\u8f15\u9b06\u5c0e\u51fa\u9060\u7a0b\u6578\u64da\u5eab\u8868\uff0c\u5feb\u901f\u5099\u4efd\u6578\u64da\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u5b8c\u6574\u6027\uff0c\u7c21\u5316\u6578\u64da\u7ba1\u7406\u6d41\u7a0b\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-153917","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153917","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=153917"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153917\/revisions"}],"predecessor-version":[{"id":153918,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153917\/revisions\/153918"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=153917"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=153917"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=153917"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}