[mysql]
# 设置mysql客户端默认字符集
default-character-set=utf8

[client]
# 设置mysql客户端连接服务端时默认使用的端口
port=3306
default-character-set=utf8
 
[mysqld]
# 设置3306端口
port = 3306
# 设置mysql的安装目录
basedir=D:\MyTools\mysql-8.0.17-winx64
# 设置mysql数据库的数据的存放目录
datadir=D:\MyTools\mysql-8.0.17-winx64\data
# 允许最大连接数
max_connections=100
group_concat_max_len=20000
# 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=INNODB
#为了实现主从数据库数据的拷贝
# 开启二进制日志
log-bin=mysql-bin
# 设置server-id 
server-id=1
# 默认使用“mysql_native_password”插件认证
default_authentication_plugin=mysql_native_password
# 去除sql_mode的ONLY_FULL_GROUP_BY
sql_mode='NO_ZERO_IN_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION'
log-bin-trust-function-creators=1

mysqld --initialize --console

mysqld --install
net start mysql

ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'newpassword';

use mysql;
update user set host='%' where user ='root';
FLUSH PRIVILEGES;
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%'WITH GRANT OPTION;
select user,host,authentication_string from mysql.user;

mysql -h192.168.1.148 -uroot -p