struts2_Action之间的重定向传参-白红宇

struts2_Action之间的重定向传参

阅读量：5043 次

发布时间：2019-06-12

本文共 2531 字，大约阅读时间需要 8 分钟。

struts.xml:

1 
      2  5  6 
     
       7     
      
        8         
       
         9             
        
         /welcome.jsp
        10             
        11             
        
         /index.jsp
        12         
       13 14         
       
        15             
        
         16                 
         action217                 
         ${username}18                 
         ${password}19             
        20         
       21 22         
       
        23             
        
         action2.jsp
        24         
       25     
      26

action1.jsp:

1 <%@ page language="java" contentType="text/html; charset=UTF-8" 2     pageEncoding="UTF-8"%> 3  4  5      6         
      7         信息输入 8      9     10         
     
      11             姓名:
      
      
12             密码:
      
      
13             
      14         
     
15     16

action2.jsp:

1 <%@ page language="java" contentType="text/html; charset=UTF-8" 2     pageEncoding="UTF-8"%> 3 <%@ taglib prefix="s" uri="/struts-tags"%> 4  5  6      7         
      8         显示信息 9     10     11         姓名:
      12         密码:
     13     14

Action1.java:

1 package com.sunflower.action; 2  3 import com.opensymphony.xwork2.ActionSupport; 4  5 public class Action1 extends ActionSupport { 6     private String username; 7     private String password; 8  9     public String getUsername() {10         return username;11     }12 13     public void setUsername(String username) {14         this.username = username;15     }16 17     public String getPassword() {18         return password;19     }20 21     public void setPassword(String password) {22         this.password = password;23     }24 25     public String execute() throws Exception {26         return SUCCESS;27     }28 }

Action2.java:

1 package com.sunflower.action; 2  3 import com.opensymphony.xwork2.ActionSupport; 4  5 public class Action2 extends ActionSupport { 6     private String username; 7     private String password; 8  9     public String getUsername() {10         return username;11     }12 13     public void setUsername(String username) {14         this.username = username;15     }16 17     public String getPassword() {18         return password;19     }20 21     public void setPassword(String password) {22         this.password = password;23     }24 25     public String execute() throws Exception {26         return SUCCESS;27     }28 }

关键是在sruts.xml中配置一下,如下: