MySQL master-slave configuration (window environment)

1. Environment introduction and explanation

　　The operating system where the main library is located: win7

　　Version of the main library: mysql-5.7.17-winx64.zip

　　The ip address of the main library: 127.0.0.1

　　Main library port: 3307

　　The operating system where the slave library is located: win7

　　Version from library: mysql-5.7.17-winx64.zip

　　The ip address of the slave library: 127.0.0.1

　　Port from library: 3308

Second, the installation of the Master database

1: The unzipped directory is as follows

2: Enter the mysql-Master directory, and then create a new my.ini file in this directory and add the following content.

[client]
port=3307
default-character-set=utf8

[mysqld]
server-id=66    #服务器id不固定，整数即可
#端口
port=3307
character_set_server=utf8
#解压目录
basedir=D:\MySQL\mysql-Master
#解压目录下data目录
datadir=D:\MySQL\mysql-Master\data
log-bin=master-bin  #同步日志的文件存放路径
log_bin-index=master-bin.index
binlog-do-db=user  #备份哪些些数据库的二进制日志
#binlog-ignore-db=...  #也可以直接设置哪些数据库不同步

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES 

3: Enter cmd as an administrator, and then enter the D:\MySQL\mysql-Master\bin directory, as shown below

4: Initialize the database (the arrow points to the password for logging in to mysql, which will be used in the following operations)

mysqld --initialize --user=mysql --console

5: Install mysql, then start mysql

mysqld --install master --defaults-file="D:\MySQL\mysql-Master\my.ini"

net start master

6: Log in to mysql (the password is indicated by the arrow above)

mysql -u root -p

7: Modify the password of mysql

 set password for root@localhost=password('root');