前言:重装win10顺带整理文件,然而装个MySQL用了我一下午,真是不值,所以写这篇来帮助大家。
一、下载
https://dev.mysql.com/downloads/mysql/
二、解压缩zip包
三、配置环境变量
(1)配置Path
(2)修改mysql-default.ini配置文件
原先的:
# These are commonly set, remove the # and set as required.# basedir = .....# datadir = .....# port = .....# server_id = ..... |
修改后的:
四、以管理员身份进入命令提示符 cmd
注意:先mysqld -install,再mysqld –initialize
(1)执行mysqld -install
C:/Users/donald>cd D:/tools/developer/MySQL/mysql-5.7.17-winx64/binC:/Users/donald>d:D:/tools/developer/MySQL/mysql-5.7.17-winx64/bin>mysqld -installService successfully installed. //成功安装服务 |
(2)执行mysqld –initialize
D:/tools/developer/MySQL/mysql-5.7.17-winx64/bin>mysqld --initializeD:/tools/developer/MySQL/mysql-5.7.17-winx64/bin> |
会自动创建data文件夹
(3)mysqld.exe -nt –skip-grant-tables(注意:窗口无反应)
D:/tools/developer/MySQL/mysql-5.7.17-winx64/bin>mysqld.exe -nt --skip-grant-tables |
(4)直接关闭窗口,再重新打开dos(同样管理员身份方式打开)
C:/Users/donald>mysql -u root Welcome to the MySQL monitor. Commands end with ; or /g. Your MySQL connection id is 3 Server version: 5.7.17 MySQL Community Server (GPL) Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '/h' for help. Type '/c' to clear the current input statement. mysql> use mysql Database changed mysql> update user set authtication_string=Password('admin') where user="root"; //这时候会提示修改成功等,或者waring 什么的。 mysql>flush privileges; 0 rows affected (0.01 sec) |
五、校验成功
(1)在任务管理器中终止mysqld进程,开启mysql服务
C:/Users/donald>net start mysql |
若出现:
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