Mysql-8 download, installation and configuration tutorial under Windows

One 、 download mysql database

Download from the official website MySQL Community version

Two 、 install mysql database

2.1 Unzip the installation file

2.2 To configure mysql:MySQL Edit under the installation directory of my.ini file

[mysqld]#  Set the character set used by the server to utf-8character-set-server=utf8#  binding IPv4 Address bind-address = 0.0.0.0#  Set up mysql Port number port = 3306#  Set up mysql Installation directory ( Can see bin that will do )basedir=D:\mysql8#  Set up mysql Database data storage directory ( Can see my.ini File directory )datadir=D:\mysql8\data#  Maximum connections allowed max_connections=2000#  The default storage engine that will be used when creating a new table default-storage-engine=INNODB#  Set up mysql And the default encoding of the database [mysql]default-character-set=utf8[mysql.server]default-character-set=utf8#  Set client default character set [client]default-character-set=utf8

2.3 install mysql

• stay cmd The terminal uses the administrator to execute the installation command

#  Installation command mysqld --install#  Unload command mysqld --remove

2.4 initialization mysql

# mysql Database initialization mysqld --initialize --user=root --console

2.5 start-up / close mysql service

#  start-up mysql service net start mysql#  stop it mysql service net stop mysql

2.6 Sign in mysql

mysql -uroot -p

2.7 modify mysql Password

#  Set up mysql Password set password = password(' password ');#  sign out mysql database  exit

2.8 To configure mysql Environment variables of

1. ' This computer '-->' attribute '-->' Advanced system setup '-->' environment variable '2.  Create a new system variable under the system variable 	 Variable name :MYSQL_HOME	 A variable's value :D:\mysql8(MySQL Installation directory )3.  stay path Add environment variable 	%MYSQL_HOME%\bin

3、 ... and 、mysql Database add users

Create a new user and grant permissions

#  Format specification grant  jurisdiction  on  database . surface  to  user name @ Connected ip Address  identified by' password ';#  example , Give the code yes 1234 Of test All permissions of all tables of all databases of the user grant all on *.* to [email protected]'%' identified by'1234'