MySQL5.7安装教程(压缩版)

 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.添加my.ini配置文件，

[mysql]
# 设置mysql客户端默认字符集
default-character-set=utf8
[mysqld]
# 设置3306端口
port = 3306
# 设置mysql的安装目录
basedir=E:SoftwareSoftwaremysql-5.7.18-winx64mysql-5.7.18-winx64
# 设置mysql数据库的数据的存放目录
datadir=E:SoftwareSoftwaremysql-5.7.18-winx64mysql-5.7.18-winx64data
# 允许最大连接数
max_connections=200
# 服务端使用的字符集默认为8比特编码的latin1字符集
character-set-server=utf8
# 创建新表时将使用的默认存储引擎
default-storage-engine=INNODB
# 跳过密码验证
#skip-grant-tables

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

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

 1 Microsoft Windows [版本 6.3.9600]
 2 (c) 2013 Microsoft Corporation。保留所有权利。
 3 
 4 C:UsersAdministrator>cd D:
 5 D:
 6 
 7 C:UsersAdministrator>cd D:Program Filesmysql-5.7.11-winx64in
 8 
 9 C:UsersAdministrator>d:
10 
11 D:Program Filesmysql-5.7.11-winx64in>mysqld.exe --initialize
12 
13 D:Program Filesmysql-5.7.11-winx64in>mysqld -install
14 Service successfully installed.  //服务安装成功
15 
16 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 mysql.user set authentication_string=password('123qwe') where user='root' and Host = 'localhost';

mysql> flush privileges;

mysql> quit;

 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。

安装完成。

修改密码

重新修改下密码即可，修改方式如下：
以root权限登录mysql：（这里我的账户是root，密码也是root）
mysql -uroot -proot
然后更改密码：
SET PASSWORD = PASSWORD('root');

自启动

 

cp mysql.server /etc/init.d/mysql

chmod +x /etc/init.d/mysql

chkconfig --add mysql

reboot试试看