Win7下安装Mysql方法

最近刚刚在win7系统安装了mysql客户端数据库，现整理步骤供大家学习交流！

一、下载mysql安装包

安装包名称：mysql-5.6.12-win32.zip

下载地址：http://dev.mysql.com/downloads/mysql/

（网盘分享：https://yunpan.cn/ckRxP5HBQ58ak  访问密码 d8e0）

二、安装mysql

2.1 修改配置文件my.ini （将此文件放入安装的目录下）

将mysql-5.6.12-win32.zip解压拷贝到D:\

修改D:\mysql-5.6.12-win32.zip目录下的配置文件my.ini如下：

# For advice on how to change settings please see
# http://dev.mysql.com/doc/refman/5.6/en/server-configuration-defaults.html
# *** DO NOT EDIT THIS FILE. It's a template which will be copied to the
# *** default location during install, and will be replaced if you
# *** upgrade to a newer version of MySQL.
 
[client]
default-character-set=utf8
 
[mysql]
 
default-character-set=utf8
 
[mysqld]
character-set-server=utf8
# Remove leading # and set to the amount of RAM for the most important data
# cache in MySQL. Start at % of total RAM for dedicated server, else %.
# innodb_buffer_pool_size = 128M
# Remove leading # to turn on a very important data integrity option: logging
# changes to the binary log between backups.
# log_bin
 
# These are commonly set, remove the # and set as required.
 basedir = D:/mysql-5.6.-winx64
 datadir = D:/mysql-5.6.-winx64/data
# port = .....
# server_id = .....
 
# 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 

2.2 安装mysql

以管理员身份启动cmd，切换到目录D:/mysql-5.6.12-win32/bin

安装mysql：mysqld.exe --install（CMD中执行后，如果报拒绝，则需要用管理员权限运行CMD，然后执行该命令）

三、启动mysql服务

3.1 启动mysql服务

以管理员身份启动cmd，切换到目录D:/mysql-5.6.12-win32/bin

启动mysql服务：net start MySQL

　　（若想在cmd命令中直接运行指令，而不用进入bin目录下，需要在环境变量中增加路径，如图：

　　）

PS：系统默认的Mysql是自启动的，修改为手工启动的方法：

进入本机的“服务”，修改为手动启动即可，如图：

四、执行命令

4.1 登录mysql

mysql -u root -p

输入密码(密码为空，直接回车)，即可登录。

　　修改root密码为123456：

mysql> use mysql;
 
Database changed
 
mysql> UPDATE user SET password=PASSWORD("123456") WHERE user='root';

4.2 执行mysql命令

五、卸载mysql

4.1 停止mysql服务

net stop MySQL

4.2 卸载mysql

mysqld.exe --remove