ERROR 1130: Host '192.168.1.3' is not allowed to connect to thisMySQL server

错误代码是1130，ERROR 1130: Host xxx.xxx.xxx.xxx is not allowed to connect to this MySQL server 是无法给远程连接的用户权限问题

Navicat for mysql 1130错误 用Navicat连接远程MYSQL，提示如下错误，我以为是自己的防火墙问题，但是关了，依然不行。 

ERROR 1130: Host '192.168.1.3' is not allowed to connect to thisMySQL server 

解决方法： 

1。改表法。可能是你的帐号不允许从远程登陆，只能在localhost。这个时候只要在localhost的那台电脑，登入mysql后，更改"mysql" 数据库里的 "user" 表里的 "host"项，从"localhost"改称"%" 

mysql -u root -pvmwaremysql>usemysql;mysql>update user set host = '%' where user ='root';mysql>select host, user from user; 

2.授权法。例如，你想myuser使用mypassword从任何主机连接到mysql服务器的话。 

GRANT ALL PRIVILEGES ON *.* TO IDENTIFIED BY 'mypassword' WITHGRANT OPTION; 

如果你想允许用户myuser从ip为192.168.1.3的主机连接到mysql服务器，并使用mypassword作为密码 

GRANT ALL PRIVILEGES ON *.* TO IDENTIFIED BY'mypassword' WITH GRANT OPTION; 
方法二（推荐使用）：

错误代码是1130，ERROR 1130: Host xxx.xxx.xxx.xxx is not allowed to connect to this MySQL server 是无法给远程连接的用户权限问题 

给用户授权 

我用的用户是root 密码123456 

首选语法为: 

Sql代码 

GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WITH GRANT OPTION; 

示例: 

Sql代码 

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION; 

执行完后,再 

mysql:flush privileges; 

刷新一下权限就可以了,不用重启 

完整操作: 

开始->运行->cmd 

cd\ 

cd mysql安装目录\bin 
mysql -u root -p123456; 

mysql GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION; 

mysql flush privileges;