1、下載

http://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.11-winx64.zip

2.解壓縮zip包；

D:\Program Files\mysql-5.7.11-winx64

 3.配置環境變數，

3.1 新增path路徑，

D:\Program Files\mysql-5.7.11-winx64\bin

 3.2.修改mysql-default.ini配置檔案，

原

# These are commonly set, remove the # and set as required.
# basedir 
 
= .....
# datadir = .....
# port = .....
# server_id = .....

改為

# These are commonly set, remove the # and set as required.
 basedir = D:\Program Files\mysql-5.7.11-winx64
 datadir = D:\Program Files\mysql-5.7.11-winx64\Data
 port = 3306
# server_id = .....

4.以管理員身份進入命令提示符 cmd

進入mysql的bin目錄下，

Microsoft Windows [版本 6.3.9600]
(c) 2013 Microsoft Corporation。保留所有權利。

C:\Users\Administrator>cd D:
D:\

C:\Users\Administrator>cd D:\Program Files\mysql-5.7.11-winx64\bin

C:\Users\Administrator>d:

D:\Program Files\mysql-5.7.11-winx64\bin>

執行mysqld.exe --initialize 命令，

D:\Program Files\mysql-5.7.11-winx64\bin>mysqld.exe --initialize

D:\Program Files\mysql-5.7.11-winx64\bin>

建立了data目錄

5.執行 mysqld -install命令

D:\Program Files\mysql-5.7.11-winx64\bin>mysqld -install
Service successfully installed.  //成功安裝服務

6.執行mysqld.exe -nt --skip-grant-tables

   注意：視窗無反應

 1 Microsoft Windows [版本 6.3.9600]
 2 (c) 2013 Microsoft Corporation。保留所有權利。
 3 
 4 C:\Users\Administrator>cd D:
 5 D:\
 6 
 7 C:\Users\Administrator>cd D:\Program Files\mysql-5.7.11-winx64\bin
 8 
 9 C:\Users\Administrator>d:
10 
11 D:\Program Files\mysql-5.7.11-winx64\bin>mysqld.exe --initialize
12 
13 D:\Program Files\mysql-5.7.11-winx64\bin>mysqld -install
14 Service successfully installed.  //服務安裝成功
15 
16 D:\Program Files\mysql-5.7.11-winx64\bin>mysqld.exe -nt --skip-grant-tables

7.重新開啟dos視窗，執行mysql -u root

進入mysql命令列，執行命令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。保留所有權利。
 3 
 4 C:\Users\Administrator>mysqld.exe -nt --skip-grant-tables
 5 
 6 C:\Users\Administrator>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.在工作管理員中終止mysqld程序，開啟mysql服務。

安裝完成。