Table of contents
1. Unzip the server-side Mysql installation package
2. Copy and change the my.ini file
6. Record the initial password, log in with the initial password & 7. Change the MySQL link password
1. Unzip the server-side Mysql installation package
The directory after decompression is as above.
2. Copy and change the my.ini file
Add the my.ini file to the directory
[mysql]
# 设置mysql客户端默认字符集
default-character-set=utf8
[mysqld]
#设置3306端口
port = 3306
# 设置mysql的安装目录
basedir=E:/mysql/mysql-8.0.18-winx64
# 设置mysql数据库的数据的存放目录
datadir=E:/mysql/mysql-8.0.18-winx64/data
# 允许最大连接数
max_connections=200
# 服务端使用的字符集默认为8比特编码的latin1字符集
character-set-server=utf8
# 创建新表时将使用的默认存储引擎
default-storage-engine=INNODBModify the my.ini file
This screenshot is taken after the data file is generated, so logically speaking, there is no data file in the newly decompressed file.
3. Install the MySQL service
Execute the following command in the mysql bin directory
mysqld -install (install mysql )
unsuccessful:
success:
Initialize MySQL
mysqld --initialize --console
After that, you can see an additional data folder, because I have already installed it from the beginning, if it is just decompressed, there is no data folder in the mysql file.
4. Start the mysql service
net start mysql
Note that if the service name is displayed here invalid
Then be sure to run the DOS window as an administrator
6. Record the initial password, log in with the initial password & 7. Change the MySQL link password
mysql -P 3306 -u root -p
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123456';
The modification is successful, and then we will test it again, using our modified password to log in:
OK, so now our mysql server is installed, and the next step is to connect to our client, and it can be used after decompression.
log in
Create a new database:
OK, it's over!