1. 改root密码
GRANT ALL ON *.* TO ‘root‘@‘localhost‘ IDENTIFIED BY ‘password‘;
MYSQL 安装配置
E:\projects\mysql-5.6.26-winx64
MYSQL my.ini
# 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]
character-set-server=utf8
# 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 = .....
# datadir = .....
# port = .....默认是3306
# server_id = .....
basedir=E:\projects\mysql-5.6.26-winx64
datadir=E:\projects\mysql-5.6.26-winx64/data
port=13306
character-set-server=utf8
default-storage-engine=INNODB
innodb_data_home_dir=E:\projects\mysql-5.6.26-winx64/data
innodb_data_file_path=ibdata1:12M:autoextend
innodb_log_group_home_dir=E:\projects\mysql-5.6.26-winx64/data
innodb_buffer_pool_size=10240M
innodb_log_file_size=4G
# 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
原文：http://www.cnblogs.com/liangouyang/p/4862185.html