windows下安装mysql5.7

1、下载mysql

下载地址:MySQL :: Download MySQL Community Server (Archived Versions)

2、解压mysql

3、打开cmd，进入mysql解压路径下的bin路径

4、执行mysqld install

5、执行mysqld --initialize

6、执行net start mysql

7、进入解压路径下的data/PC-20240226JYFH.err,搜索password，会找到

A temporary password is generated for root@localhost: xxxxxx(就是mysql为root用户生成的默认密码)

8、执行mysql -urrot -p,输入密码

9、修改密码:

ALTER USER 'root'@'localhost' IDENTIFIED BY '123456';

10、flush privileges

11、quit

12、登陆navicat验证密码