Mac下安装与配置MySQL

1、官网下载mysql安装包mysql-5.7.13-osx10.11-x86_64.bmg安装

2、安装完成后终端输入：

mysql --version

1	mysql --version

----显示版本号说明正常，若显示command not found，在终端输入如下，”/usr/local/mysql/bin/mysql”为mysql默认安装路径：

$ cd /usr/local/bin/

$ sudo ln -fs /usr/local/mysql/bin/mysql mysql

$ cd /usr/local/bin/

$ sudo ln -fs /usr/local/mysql/bin/mysql mysql

3、关闭mysql服务：

sudo /usr/local/mysql/support-files/mysql.server stop

1	sudo /usr/local/mysql/support-files/mysql.server stop

4、配置root账号的密码，默认没有配置，

-----在终端内输入（开启安全模式启动mysql）：

sudo /usr/local/mysql/bin/mysqld_safe --skip-grant-tables

1	sudo /usr/local/mysql/bin/mysqld_safe --skip-grant-tables

-----修改密码，终端输入（逐行输入，必须，“****“为设置的密码）：

mysql -u root
UPDATE mysql.user SET authentication_string=PASSWORD('*****') WHERE User='root';
FLUSH PRIVILEGES;
\q

mysql -u root

UPDATE mysql.user SET authentication_string=PASSWORD('*****') WHERE User='root';

FLUSH PRIVILEGES;

5、配置完成后验证，在终端输入：

mysql -u root -p

1	mysql -u root -p

----提示输入密码，进入mysql说明成功！

mysql>

mysql>

6、mysql服务启动和关闭可以在系统偏好设置里面操作，终端命令如下：

$ sudo /usr/local/mysql/support-files/mysql.server start
$ sudo /usr/local/mysql/support-files/mysql.server stop

1 2	$ sudo /usr/local/mysql/support-files/mysql.server start $ sudo /usr/local/mysql/support-files/mysql.server stop