1.jsp登陆界面

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";%>                  	
    	
    	
        	
    	
    	
             提示：姓名和密码用冒号分开
	
    
     		User : 
     
     
		
     
     
					
    
  

2.Strtus配置Struts.xml

    
    	
     		
      			
       
        /result.jsp
       		
      		
      			
       
        /result2_2.jsp
       		
      		
      			
       
        /result3_1.jsp
       		
      		
      			
       
        /Register_Result.jsp
       		
      		
     
    

3.User类

package com.WildCat.bean;public class User {	private String username;	private String password;	public String getUsername() {		return username;	}	public void setUsername(String username) {		this.username = username;	}	public String getPassword() {		return password;	}	public void setPassword(String password) {		this.password = password;	}}

4.类型转换配置文件UserAction-conversion.properties

user=com.WildCat.converter.UserConverter

5.类型转换器

package com.WildCat.converter;import java.util.Map;import java.util.StringTokenizer;import com.WildCat.bean.User;import ognl.DefaultTypeConverter;public class UserConverter extends DefaultTypeConverter {	@Override	public Object convertValue(Map context, Object value, Class toType) {				if (User.class==toType)//从页面向后台转换		{			String[] str=(String[])value;			String firstValue=str[0];			StringTokenizer st=new StringTokenizer(firstValue,":");			String username=st.nextToken();			String password=st.nextToken();			User user=new User();			user.setUsername(username);			user.setPassword(password);			return user;					}		else if (String.class==toType)//从后台对象向前台转换		{			User user=(User)value;			String username=user.getUsername();			String password=user.getPassword();			String userInfo="UserName: "+username+" PassWord: "+password;			return userInfo;					}				return null;	}		}

6.Action

package Struts2.WildCat.com;import com.WildCat.bean.User;import com.opensymphony.xwork2.ActionSupport;public class UserAction extends ActionSupport {	private User user;	public User getUser() {		return user;	}	public void setUser(User user) {		this.user = user;	}		@Override	public String execute() throws Exception {		System.out.println("UserName: "+user.getUsername());		System.out.println("PassWord: "+user.getPassword());		return SUCCESS;	}}

7.结果界面

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><%@ taglib prefix="s" uri="/struts-tags"%><%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";%>