背景

本人不是很喜欢mysql的安装版，比较喜欢解压缩版，官网下载比较慢，下面这个地址下载速度还可以。

下载地址：http://ftp.ntu.edu.tw/MySQL/Downloads/MySQL-5.6/mysql-5.6.35-winx64.zip

安装步骤

下载完解压缩，放到自己习惯使用的目录

D:\SoftwareDev\mysql-5.6.35-winx64

配置环境变量

新增一个MYSQL_HOME的变量，然后在原有的Path变量基础上增加%MYSQL_HOME%\bin

MYSQL_HOME=D:\SoftwareDev\mysql-5.6.35-winx64

Path=....%MYSQL_HOME%\bin

配置修改my-default.ini配置文件的basedir与datadir

# 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:\SoftwareDev\mysql-5.6.35-winx64
datadir = D:\SoftwareDev\mysql-5.6.35-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

管理员模式安装windows服务

WIN 10打开管理员命令行的方式

右键开始菜单

WIN 7打开管理员命令行的方式

左键点击开始菜单

运行如下命令安装名为MySQL的WINDOWS服务

mysqld install MySQL

服务安装成功提示Service successfully installed.

启动MySQL服务

命令行启动方式

net start MySQL

在服务管理工具中启动

运行services.msc 找到MySQL,右键启动

注意：如果启动发生错误，请详细查看错误日志，在D:\SoftwareDev\mysql-5.6.35-winx64\data\${计算机名}.err

启修改MySQL root用户密码

默认安装完，root密码为空

用mysql命令登录，这里root用户没有密码的，直接回车就好了

我列一下上面每个步骤：

切换到mysql这个数据库

use mysql;

更新root 用户密码

update user set password=password('123456') where user='root';

刷新权限

flush privileges

搞定！

这里再提一点，创建数据库用户，及指定该用户可以访问的数据库的语句

当然首先你得创建一个数据库

create database mydb;

grant all privileges on mydb.* to 'jaychang'@'ip' identified by '123456';

解释下，这里的jaychang为数据库用户名，ip为访问来源ip，这里可以指定ip网段，比如192.168.56.%，表示只有IP地址192.168.56开始的才能访问，也可以是域名。可以是localhost，如果是localhost表示只能再本机上访问。identified by 后面的即是jaychang用户的密码。

WIN7或WIN10 mysql 5.6.35 x64 zip 解压缩版mysql安装方法

背景