1, download mysql8.0 version archive and extract
2, the new my.ini file in the root directory
My.ini file contents of the file are as follows
Among them, the default port number 3306, will replace if necessary
Basedir value changes to your actual installation directory
basedir and datadir front part, as followed by the \ data
Other temporarily with a modified
[Client]
port = 3306
[mysqld]
port = 3306
basedir=D:\mysql\mysql-5.7.25-winx64
datadir=D:\mysql\mysql-5.7.25-winx64\data
max_connections=200
character-set-server=utf8
default-storage-engine=InnoDB
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
[mysql]
default-character-set=utf8 3, a command to install manner mysql
Run as administrator cmd
Switch to bin directory, execute the command mysqld -install
Execute mysqld --initialize --console command, generates data folder in the root directory
The main role of the Executive mysqld --console --skip-grant-tables --shared-memory command, the command is executed without a password to log mysql
Another open a cmd window and change to the bin directory of mysql, mysql -uroot -p command execution, the password prompt output, not input, directly enter to log mysql
After logging in, execute the command flush privileges, and then execute ALTER USER 'root' @ 'localhost' IDENTIFIED BY 'ok'; command to change the password, which is ok password you want to set, and then execute the command flush privileges, you can successfully change passwords
Close all windows cmd
4, start mysql service and log
Open cmd window, enter the command net start mysql start mysql service
After the service starts successfully, the cmd switch to the bin directory of mysql, execute mysql -uroot -p, Enter, prompted for a password, then enter ok, you can log in mysql
If the login is successful, you can log in using mysql client tools, without the need to log in using the mysql command line
