pojo
public class User
{
int id;
string name;
int age;
string address;
//getter and setter methods;
}
dao
Set
action
Set
UserDao userDao;
//getter and setter
public String getAllUser()
{
users = userDao.getAllUser();
}
jsp
用户ID 用户名 用户年龄 用户地址 ${id} ${name} ${age} ${address}
假设后台
Set aset= xxxx;
request.setAttribute("set1", aset);
jsp页面:
首先,基础编程知识要好!