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May 27, 2016 pm 02:12 PM

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mysql开启用户远程操作权限_MySQL

如果我们想开启mysql root用户远程操作的权限，需要操作一下几步

1.确认mysql的配置文件my.ini 或者my.cnf配置文件中注释掉了bind_address=127.0.0.1这个配置项(#表示行注释)。

修改之后重启mysql服务。

2.GRANT ALL PRIVILEGES ON *.* TO root@"%" IDENTIFIED BY "yourpasswd";

如果这句执行之后，提示：error 1045

表示语句执行失败，这个时候可能是mysql表的权限没有刷新,需要在命令行中执行以下命令

mysql_upgrade.exe -uroot -p+密码

这个命令会刷新所有数据库中所有的表，执行完成之后，重新登陆一下mysql客户端，再执行一遍刚才的grant all.....

命令。

3.授权成功之后，最好再重启一下mysql服务

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