php数据库备份解决思路
php数据库备份
用mysqldump工具这个mysqldump又是什么东西
mysqldump -local -root -mima -datebasename >*.sql
那这句语句又要写在哪里？
------解决方案--------------------
system("mysqldump -localhost -root -123456 bishe > F:/upload/backup.sql");
导出来的sql文件大小0KB？
那就是没导出成功？为什么？
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