


What are the steps for MySQL8.0.32 installation and environment configuration?
一、安装MySQL
下载MySQL的社区版的压缩包:
https://dev.mysql.com/get/Downloads/MySQL-8.0/mysql-8.0.32-winx64.zip
将压缩包解压到你要安装的目录中
将对应的安装路径添加到环境变量中的path变量中:
xxx\mysql-8.0.32-winx64\bin
此时先看看安装目录mysql-8.0.32-winx64下是否有my.ini文件,即Mysql的配置文件,如果没有,则需要配置。
1)先创建一个my.ini文件
2)添加以下配置
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5.在搜索框输入cmd,然后以管理员身份运行。
6.然后在命令行中进入到安装目录的bin目录下:
1)先切换D:D:
2)再进入bin目录:cd xxx\mysql-8.0.32-winx64\bin
7.然后下载mysqld:mysqld --install
8.然后初始化mysql,此时会出现:mysqld --initialize --console
此时会出现一个初始密码,需要使用它来修改密码。
9.启动mysql服务:net start mysql
10.进入mysql服务:
1)输入mysql -u root -p
回车
2)将刚刚的初始密码粘贴,然后回车
11.设置密码:ALTER USER'root'@'localhost'IDENTIFIED BY '123456';
12.测试可视化工具navicat
二、错误集
1. 如果操作失误,可以重新安装
在命令行输入:
mysqld remove
即移除mysqld在安装目录中将data文件夹删除即可。
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