mysql-5.6.X-winx64 安装

下载后解压。将my-default.ini 复制成 my.ini

修改内容如下:

# 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.
[mysqld]

# Remove leading # and set to the amount of RAM for the most important data
# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
# 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:\ProgramFiles\mysql-5.6.10-winx64\"
datadir = "D:\ProgramFiles\mysql-5.6.10-winx64\data"
port = 3306
character-set-server=utf8
# 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

然后运行(如果是win7 、win8 、Server 2008 系统需要以管理员身份运行)

bin\mysqld --install MySQL --defaults-file=d:\ProgramFiles\mysql-5.6.10-winx64\my.ini

出现

MySQL 服务正在启动 ...
MySQL 服务无法启动。

表示安装成功。

附修改root密码：

方法1： 用SET PASSWORD命令
　　mysql -u root
　　mysql> SET PASSWORD FOR 'root'@'localhost' = PASSWORD('newpass');
方法2：用mysqladmin
　　mysqladmin -u root password "newpass"
　　如果root已经设置过密码，采用如下方法
　　mysqladmin -u root password oldpass "newpass"
方法3： 用UPDATE直接编辑user表
　　mysql -u root
　　mysql> use mysql;
　　mysql> UPDATE user SET Password = PASSWORD('newpass') WHERE user = 'root';
　　mysql> FLUSH PRIVILEGES;
在丢失root密码的时候，可以这样
　　mysqld_safe --skip-grant-tables&
　　mysql -u root mysql
　　mysql> UPDATE user SET password=PASSWORD("new password") WHERE user='root';
　　mysql> FLUSH PRIVILEGES;