设置mysql可远程访问

利用Navicat访问远程服务器发现失败，看了一些帖子发现原来mysql默认只允许用户本地登录，需要远程连接可进行以下操作：

允许root用户在任何地方进行远程登录，并具有所有库任何操作权限：

配置mysql

首先登录mysql： 打开控制 台，进入安装路径->输入 mysql -u root -p ->输入密码：

C:\>cd C:\Program Files\MySQL\MySQL Server 5.7\bin
C:\Program Files\MySQL\MySQL Server 5.7\bin>mysql -u root -p
Enter password: ******
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 32
Server version: 5.7.21-log MySQL Community Server (GPL)

Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql>

进行授权

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

这里‘123456’需要改成自己的密码
重载授权表：

FLUSH PRIVILEGES;

退出

exit

mysql> GRANT ALL PRIVILEGES ON *.* TO root@"172.16.16.152" IDENTIFIED BY "youpassword" WITH GRANT OPTION;
Query OK, 0 rows affected, 1 warning (0.01 sec)

mysql> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.01 sec)

mysql>

设置Navicat

然后你就会愉快的发现，连接上了远程的数据库。