windows 本地搭建Mysql服务

1.从服务器下载最新的版本

https://downloads.mysql.com/archives/community/

2.解压到本地文件

3.配置系统变量 MYSQL_HOME 值是本地的地址D:\Program\mysql-8.0.30-winx64

在Path环境变量中添加  %MYSQL_HOME%\bin

4.创建my.ini[mysql]# 设置mysql客户端默认字符集default-character-set=utf8

[mysqld]

port = 3306

basedir=D:\Program\mysql-8.0.30-winx64
datadir=D:\Program\mysql-8.0.30-winx64\data

max_connections=50
character-set-server=utf8

default-storage-engine=INNODB
# Remove leading # to set options mainly useful for reporting servers.
# The server defaults are faster for transactions and fast SELECTs.
# Adjust sizes as needed, experiment to find the optimal values.
# join_buffer_size = 128M
# sort_buffer_size = 2M
# read_rnd_buffer_size = 2M 

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES 
#sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION

5.打开cmd命令窗口，然后使用管理员权限重新打开命令窗口执行mysqld --initialize --console

这里出现的是roor的初始化密码，这个要存下来登录的时候需要用到，但是我本地执行未出现，报错问题。不出现也无所谓，直接修改密码

6.继续执行mysqld --initialize--insecure 回车后再次执行mysqld --initialize 

 7.执行到这里已经生成了服务MYSQL

在程序中运行net start mysql即可运行

 8.在命令窗口输入mysql -u root -p 输入密码即可登录