1、下载
http://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.11-winx64.zip
2.解压缩zip包；
D:Program Filesmysql-5.7.11-winx64
3.配置环境变量，
3.1 添加path路径，
D:Program Filesmysql-5.7.11-winx64in
3.2.修改mysql-default.ini配置文件，
原
# These are commonly set, remove the # and set as required. # basedir = ..... # datadir = ..... # port = ..... # server_id = .....
改为--i注意:前面的"#"也要去掉
# These are commonly set, remove the # and set as required. basedir = D:Program Filesmysql-5.7.11-winx64 datadir = D:Program Filesmysql-5.7.11-winx64Data port = 3306 # server_id = .....
4.以管理员身份进入命令提示符 cmd
进入mysql的bin目录下，
Microsoft Windows [版本 6.3.9600] (c) 2013 Microsoft Corporation。保留所有权利。 C:UsersAdministrator>cd D: D: C:UsersAdministrator>cd D:Program Filesmysql-5.7.11-winx64in C:UsersAdministrator>d: D:Program Filesmysql-5.7.11-winx64in>
执行mysqld.exe --initialize 命令，
D:Program Filesmysql-5.7.11-winx64in>mysqld.exe --initialize D:Program Filesmysql-5.7.11-winx64in>
创建了data目录
5.执行 mysqld -install命令,如果这里出现拒绝访问.要以管理员身份运行cmd
D:Program Filesmysql-5.7.11-winx64in>mysqld -install Service successfully installed. //成功安装服务
6.执行mysqld.exe -nt --skip-grant-tables
注意：窗口无反应
Microsoft Windows [版本 6.3.9600] (c) 2013 Microsoft Corporation。保留所有权利。 C:UsersAdministrator>cd D: D: C:UsersAdministrator>cd D:Program Filesmysql-5.7.11-winx64in C:UsersAdministrator>d: D:Program Filesmysql-5.7.11-winx64in>mysqld.exe --initialize D:Program Filesmysql-5.7.11-winx64in>mysqld -install Service successfully installed. //服务安装成功 D:Program Filesmysql-5.7.11-winx64in>mysqld.exe -nt --skip-grant-tables
7.重新打开dos窗口，执行mysql -u root
进入mysql命令行，执行命令use mysql; update user set authtication_string=Password('123456') where user="root"; set password=Password('123456');
1 Microsoft Windows [版本 6.3.9600]
2 (c) 2013 Microsoft Corporation。保留所有权利。
3
4 C:UsersAdministrator>mysqld.exe -nt --skip-grant-tables
5
6 C:UsersAdministrator>mysql -u root
7 Welcome to the MySQL monitor. Commands end with ; or g.
8 Your MySQL connection id is 3
9 Server version: 5.7.11 MySQL Community Server (GPL)
10
11 Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
12
13 Oracle is a registered trademark of Oracle Corporation and/or its
14 affiliates. Other names may be trademarks of their respective
15 owners.
16
17 Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
18
19 mysql> use mysql
20 Database changed
21 mysql> update user set authtication_string=Password('123456') where user="root"
22 -> set password=Password('123456')
23 ->
8.在任务管理器中终止mysqld进程，开启mysql服务。可以使用快捷键CTRL+SHIFT+ESC
安装完成。