Mybatis--解决属性名(实体类)和字段名(数据库)不一致

public class User {
    private int id;
    private String userName;
    private String password;
}

    
    
        select id,name as userName ,pwd as password from user;
    

    
    
        
        
        
    

    
    
        select id,name as userName ,pwd as password from user;