（1）到官网下载绿色版mysql:http://dev.mysql.com/downloads/mysql/
(2)下载好后,放在F:\mysql,解压出来
（3）进入到mysql-5.6.19-winx64这个文件夹，用记事本打开my-default.ini
把里面的内容替换:
# 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
[mysqld]
# 设置mysql服务器编码
character_set_server=utf8
#basedir设置mysql的安装目录，如果目录中带空格则必须加引号
#datadir设置mysql数据库的数据的存放目录，文件夹名必须是data
basedir=F:\mysql\mysql-5.6.19-winx64
datadir=F:\mysql\mysql-5.6.19-winx64\data
(4)保存退出
（5）注册服务
进入cmd命令行，进入F盘，F:/mysql/mysql-5.6.19-winx64/bin
mysql加入到服务中：mysqld --install mysql --defaults-file="F:/mysql/mysql-5.6.19-winx64/my-default.ini"
（6）修改mysql root用户密码，
mysqladmin -u root -p password
默认root用户密码为空，直接按回车，接下来输入新的密码和 确认密码