struts2.16三种接收参数方法

 第一种:Action的属性接收参数

public class UserAction extends ActionSupport {
	
	private String name;
	private int age;
	
	

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public int getAge() {
		return age;
	}

	public void setAge(int age) {
		this.age = age;
	}

 

 

第二种:DomainModel接收参数， 一般项目都用这种

public class UserAction extends ActionSupport {
	
	private User user;
	

	public User getUser() {
		return user;
	}

	public void setUser(User user) {
		this.user = user;
	}
	
} 

 

第三种:ModelDriven接收参数,实现接口,实现抽象方法.不用写了get/set

public class UserAction extends ActionSupport implements ModelDriven<User>{
	
	private User user = new User();
	
	
	@Override
	public User getModel() {
		return user;
	}
	
}