mysql 备份还原备份：mysqldump -h localhost -u root -p -P 3306 db_name *.sql还原：mysql -h localhost
mysql 备份还原
备份：mysqldump -h localhost -u root -p -P 3306 db_name > *.sql
还原：mysql -h localhost -u root -p -P 3306 db_name < *.sql
[解决办法]
命令行下备份怎么了。
[解决办法]
没错啊 怎么了啊