beanaction.java

来自「spring+webwork+iBatis做的VOD系统web端代码。值得学习M」· Java 代码 · 共 41 行

package com.hintsoft.vod;

import java.util.Iterator;
import java.util.List;

import com.hintsoft.vod.action.root.ActionRoot;
import com.hintsoft.vod.entities.User;

public class BeanAction extends ActionRoot {
	private List userList;
	
	public List getUserList() {
		return userList;
	}

	public void setUserList(List userList) {
		this.userList = userList;
	}

	public String execute() throws Exception {
		
		if (userList != null) {
			System.out.println(userList.size());
			Iterator it = userList.iterator();
			if (it != null) {
				while (it.hasNext()) {
					User user = (User)it.next();
					System.out.print(user.getUsername());
					System.out.println(" = " + user.getPassword());
				}
			} else {
				System.out.println("it=======null空对象");
			}
		}			
		else 
			System.out.println("空对象");
		
		return SUCCESS;
	}
}