mysql(errorCode:1130)遠程鏈接 Host '*' is not allowed to connect to this MySQL server

mysql不支持遠程鏈接，報錯誤： ERROR 1130: Host * is not allowed to connect to this MySQL server

解決方法：將localhost修改成%

一、登陸mysql（Linux系統）

mysql -u root -p 密碼

二、選擇mysql數據庫

mysql> use mysql;

三、 查看mysql庫中的user表的host值（便可進行鏈接訪問的主機/IP名稱）

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」數據庫裏的「user」表裏的「host」項，從」localhost」改成'%'。

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

修改host值（以通配符%的內容增長主機/IP地址，固然也能夠直接增長某個特定IP地址，若是執行update語句時出現ERROR 1062 (23000): Duplicate entry '%-root' for key 'PRIMARY' 錯誤，須要select host from user where user = 'root';

查看一下host是否已經有了%這個值，若是有了直接執行下面的flush privileges;便可）

五、從新加載權限

mysql> flush privileges;

六、查看權限

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;