Win7 MySQL 5.7 安装配置

在mysql官网下载数据库和ODBC驱动

默认安装

重命名my-default.init为my.ini，内容如下

# For advice on how to change settings please see

# http://dev.mysql.com/doc/refman/5.7/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]

# 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 = .....

# server_id = .....

basedir = "D:\soft\MySQL\MySQL Server 5.7"

datadir = "D:\soft\MySQL\MySQL Server 5.7\data"

# 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

初始化和启动Mysql服务

1.以管理员权限运行cmd

2.进入mysql的bin下

3.初始化，生成data文件夹

>mysqld  --initialize-insecure （不设置root密码，建议使用）

>mysqld  --initialize （生成一个随机的root密码）

3.安装MySql服务

>mysqld -install

4.启动mysql

>net start mysql

登陆mysql

>mysql -u root -p

第一次登录时无需密码直接回车登录

登录mysql之后，设置root密码

>set password for root@localhost = password('YourPassword');

或者使用mysqlamdin修改root密码

>mysqladmin -u root -p password NewPassword