Host... is not allowed to connect to this MySql server open mysql

Host... is not allowed to connect to this MySql server open mysql remote connection do not make localhost solution: www.2cto.com 1. Change the table. It may be that your account is not allowed to log on remotely, but only on localhost. At this time, you only need to log on to mysql on the localhost computer and change the "host" entry in the "user" table in the "mysql" database, from "localhost" to "%" mysql-u root-pvmwaremysql> use mysql; mysql> update user set host = '%' where user = 'root'; mysql> select host, user from user; 2. authorization method. For example, if you want myuser to use mypassword to connect to the mysql server from any host. Grant all privileges on *. * TO 'myuser' @ '%' identified by 'mypassword' with grant option; flush privileges; if you want TO allow myuser TO connect TO the mysql server from a host WITH the ip address 192.168.1.6, and use mypassword as the password grant all privileges on *. * TO 'myuser' @ '192. 168.1.3 'identified BY 'mypassword' with grant option; flush privileges, and use mypassword as the password grant all privileges on dk. * TO 'myuser' @ '19 Statement 1.3 'identified BY 'mypassword' with grant option; flush privileges; I used the first method. I found it was unavailable at first. I checked it online, run the following statement: mysql> flush rivileges to make the modification take effect. you can use another method, but I have not tried it myself. You can find it on csdn.net. run: 1. d on the machine where mysql is installed: \ mysql \ bin \> mysql-h localhost-u root // enter MySQL Server 2, mysql> grant all privileges on *. * TO 'root' @ '%' with grant option // GRANT data access permissions TO any host. 3. mysql> flush privileges // The modification takes effect. 4. mysql> EXIT // EXIT MySQL. server In this way, you can log on to any other host as the root user!