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I don't like the installation version of mysql very much. I prefer the decompressed version. The download from the official website is relatively slow. The download speed of the following address is ok.

Download address: http://ftp.ntu.edu.tw/MySQL/Downloads/MySQL-5.6/mysql-5.6.35-winx64.zip

installation steps

After downloading, unzip it and put it in the directory you are used to.

D:\SoftwareDev\mysql-5.6.35-winx64

Configure environment variables

Add a MYSQL_HOME variable, and then add %MYSQL_HOME%\bin to the original Path variable

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

Path=....%MYSQL_HOME%\bin

Configuration Modify the basedir and datadir of the my-default.ini configuration file

# 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

Install windows service in administrator mode

How to open admin command line in win 10

right click start menu

How to open admin command line in win 7

Left click on the start menu

Run the following command to install the WINDOWS service named MySQL

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 or WIN10 mysql 5.6.35 x64 zip decompressed version of mysql installation method