mysql5.6安装以后怎么用

mysql5.6安装以后怎么用

1.按照提示安装好mysql

2.运行cmd 进入mysql的安装目录，我的安装目录C:\Program Files\MySQL\MySQL Server 5.6\bin
输入 cd C:\Program Files\MySQL\MySQL Server 5.6\bin

3.采用mysqld将mysql注册为服务，命令为：mysqld -install MySQL

4.启动服务：net start MySQL

5.然后登陆，因为root用户的默认密码为空，直接回车进入
mysql -u root -p

6.①show databases;
②use mysql;
③SET PASSWORD FOR 'root'@'localhost' = PASSWORd('123456');
④quit;

至此登录问题解决

[sql] view plaincopyprint?
#添加一个可远程登录的帐号user,且设置密码123456，能访问所有库 如远程无法访问关闭防火墙或添加入站出站规则，添加端口3306
GRANT all privileges on *.* TO 'user'@'%' identified by '123456' WITH GRANT OPTION;
FLUSH PRIVILEGES;

#mysql 添加用户user1并授权访问指定数据库db123，且设置密码333333
grant all privileges on db123.* to 'user1'@'%' identified by '333333' with grant option;
FLUSH PRIVILEGES;

#mysql 添加用户user2并授权访问指定数据库db123，且设置密码666666，同时限制登录为指定IP段
grant all privileges on db123.* to 'user2'@'192.168.104.%' identified by '666666' with grant option;
FLUSH PRIVILEGES;