【struts2重定向】中文亂碼解決方案
阿新 • • 發佈：2019-02-05
首先，自然是先把struts2的環境配置好，配置好之後寫struts.xml檔案：
struts.xml
然後，就需要在cn.action包下邊建立HelloWorldAction.java檔案：<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN" "http://struts.apache.org/dtds/struts-2.3.dtd"> <struts> <package name="cn" namespace="/test" extends="struts-default"> <action name="list" class="cn.action.HelloWorldAction" method="execute" > <result name="success" type="redirect">/employeeAdd.jsp?username=${username }</result> </action> </package> </struts>
HelloWorldAction.java
package cn.itcast.action; import java.io.UnsupportedEncodingException; import java.net.URLEncoder; public class HelloWorldAction { private String username; public String execute() throws UnsupportedEncodingException{ this.username = URLEncoder.encode("哈嘍，世界","UTF-8"); return "success"; //返回success檢視 } public String getUsername() { return username; } }
繼續在WebRoot目錄下邊建立employeeAdd.jsp檔案
employeeAdd.jsp
這是struts2重定向的一個例子。<%@ page language="java" import="java.util.*,java.net.URLDecoder" pageEncoding="UTF-8"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> </head> <body> <%=URLDecoder.decode(new String(request.getParameter("username").getBytes("ISO8859-1"),"UTF-8")) %> <form action="/xxx"> 姓名：<input type="text" name="xxx"> </form> </body> </html>