Ubuntu14.04使用DEB安装Mysql5.7

• 下载deb-bundle包
  

         1.mysql下载页面

        2.解压

• 安装（注意安装顺序）

         安装顺序如下：

          1.mysql-common_5.7.10-1ubuntu14.04_amd64.deb

          2.libmysqlclient20_5.7.10-1ubuntu14.04_amd64.deb

          3.libmysqlclient-dev_5.7.10-1ubuntu14.04_amd64.deb

          4.libmysqld-dev_5.7.10-1ubuntu14.04_amd64.deb

          5.mysql-community-client_5.7.10-1ubuntu14.04_amd64.deb

          6.mysql-client_5.7.10-1ubuntu14.04_amd64.deb

          7.mysql-community-server_5.7.10-1ubuntu14.04_amd64.deb

         

         一、安装命令

sudo dpkg -i mysql-common_5.7.10-1ubuntu14.04_amd64.deb libmysqlclient20_5.7.10-1ubuntu14.04_amd64.deb libmysqlclient-dev_5.7.10-1ubuntu14.04_amd64.deb libmysqld-dev_5.7.10-1ubuntu14.04_amd64.deb mysql-client_5.7.10-1ubuntu14.04_amd64.deb mysql-community-server_5.7.10-1ubuntu14.04_amd64.deb

         二、输入root密码，OK

         三、查看是否安装成功，命令  

service mysql start

         看到表示启动成功

         四、进入mysql，命令 

mysql -u root -p

         

• 修改默认路径

sudo service mysql stop   #停止 MySQL 服务
mv /var/lib/mysql /data
vi /etc/mysql/my.cnf  #将 datadir 对应的值改为 /data/mysql
vi /etc/apparmor.d/usr.sbin.mysqld #将所有 /var/lib/mysql 改为 /data/mysql
sudo service apparmor restart #重启appparmor服务
sudo service mysql start