loginaction.java

关于Struts2的一些编程例子集合！希望对学习Struts2的朋友有帮助！

package com.briup;

import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionSupport;

@SuppressWarnings("serial")
public class LoginAction extends ActionSupport{
	private User user;
	/*@Override
	public void validate(){
		String name=user.getName();
		String password=user.getPassword();
		if(name==null||name.trim().length()<1){
			this.addFieldError("user.name", "<font color='red'>Please input your name.</font>");
		}
		if(password==null||password.trim().length()<1){
			this.addFieldError("user.password", "<font color='red'>Please input your password.</font>");
		}
	}*/
	public User getUser() {
		return user;
	}

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

	@SuppressWarnings("unchecked")
	public String execute(){
		if("chenjy".equals(user.getName())&&"123".equals(user.getPassword())){
			ActionContext context=ActionContext.getContext();
			//往request作用范围放置name名称属性对象
			context.put("name", user.getName());
			//往session作用范围放置names名称属性对象
			context.getSession().put("names", user.getName());
			return "success";
		}else{
			return "error";
		}
	}
}