MySQL新增用户以及数据库访问授权

# mysql -u root -p
# 允许本地 IP 访问 localhost, 127.0.0.1
# insert into mysql.user(Host,User,Password) values('localhost','zhouz',password('1234'));
# 允许外网 IP 访问
# insert into mysql.user(Host,User,Password) values('%','zhouz',password('1234'));
# 刷新授权
# flush privileges;
# 创建数据库
# create database cmdb_v2 DEFAULT CHARSET utf8 COLLATE utf8_general_ci;
# 授予用户通过外网IP对于该数据库的全部权限
# grant all privileges on `zhouzdb`.* to 'zhouz'@'%' identified by '1234';
# 授予用户在本地服务器对该数据库的全部权限
# grant all privileges on `cmdb_v2`.* to 'zhouz'@'%' identified by '1234';
# 刷新权限
# flush privileges;