mysql(errorCode:1130)远程链接 Host '*' is not allowed to connect to this MySQL server

mysql不支持远程链接，报错误： ERROR 1130: Host * is not allowed to connect to this MySQL server

解决方法：将localhost修改成%

一、登陆mysql（Linux系统）

mysql -u root -p 密码

二、选择mysql数据库

mysql> use mysql;

三、 查看mysql库中的user表的host值（便可进行链接访问的主机/IP名称）

mysql> select host from user where user='root';

+-------------------------+

| host |

+-------------------------+

| 127.0.0.1 |

| ::1 |

| iz2zeiqn00z9x5tiobhi08z |

| localhost |

+-------------------------+

4 rows in set (0.00 sec)

四、更改“mysql”数据库里的“user”表里的“host”项，从”localhost”改成'%'。

update user set host='%' where user='root';

修改host值（以通配符%的内容增长主机/IP地址，固然也能够直接增长某个特定IP地址，若是执行update语句时出现ERROR 1062 (23000): Duplicate entry '%-root' for key 'PRIMARY' 错误，须要select host from user where user = 'root';

查看一下host是否已经有了%这个值，若是有了直接执行下面的flush privileges;便可）

五、从新加载权限

mysql> flush privileges;

六、查看权限

mysql> select host,user from user where user='root';

+-------------------------+------+

| host | user |

+-------------------------+------+

| % | root |

| 127.0.0.1 | root |

| ::1 | root |

| iz2zeiqn00z9x5tiobhi08z | root |

+-------------------------+------+

4 rows in set (0.00 sec)

mysql> quit;