1、sudo apt-get install mysql-server
2、sudo apt isntall mysql-client
3、sudo apt install libmysqlclient-dev
4、sudo netstat -tap | grep mysql 验证是否安装成功
5、mysql -u root -p 出现Enter password:1234
6、现在设置mysql允许远程访问,首先编辑文件/etc/mysql/mysql.conf.d/mysqld.cnf:
sudo vi /etc/mysql/mysql.conf.d/mysqld.cnf
注释掉bind-address = 127.0.0.1:
7、在mysqld.cnf 的【mysqld】下增加skip-grant-tables #表示免密登录
8、update user
set
password=password(“新密码”) where user=”用户名”; 提示==>
ERROR 1054(42S22) Unknown column 'password' in ‘field list’,是因为没有password这个字段,得用:
mysql>update mysql.user set authentication_string=password('新密码') where user='root';
mysql> flush privileges; #立即生效
mysql>quit # 退出
9、(1045, "Access denied for user 'root'@'localhost' (using password: YES)" ==> 密码错误
10、mysql5.7 Plugin 'mysql_native_plugin' is not loaded错误
mysql>update user set authentication_string="" where User='root';//设 authentication_string 为空值 ,因为是连接这个加密的东西
mysql>update user set plugin="mysql_native_password";
mysql>flush privileges;
mysql>quit;