别名&db.properties

mybatis-config.xml

<?xml version="1.0" encoding="UTF-8" ?>



    

    

    
        
        
        
        
    

    
        
            
            
                
                
                
                
            
        

        
            
            
                
                
                
                
            
        

    
    
        
    

db.properties

driver=com.mysql.jdbc.Driver
url=jdbc:mysql://localhost:3306/mybatis?useSSL=false&useUnicode=true&characterEncoding=UTF-8
username=root
password=root