struts2中文乱码

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通过配置struts.xml中的常量 <constantname="struts.i18n.encoding=UTF-8" value="true"/>可以解决中文乱码。

注：该配置可以在文档中的struts.properties中可以找到。

index.jsp

<span style="font-size:18px;"><%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";%><%@taglib uri="/struts-tags" prefix="s" %><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html>  <head>  <!--此处使用了myeclipse中经常使用的basepath  -->    <base href="<%=basePath%>">        <title>My JSP 'index.jsp' starting page</title>    <meta http-equiv="pragma" content="no-cache"><meta http-equiv="cache-control" content="no-cache"><meta http-equiv="expires" content="0">    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"><meta http-equiv="description" content="This is my page"><!--<link rel="stylesheet" type="text/css" href="styles.css">-->  </head>    <body>通过使用action属性来接受参数，解决中文乱码问题<form action="user/user!add" method="post">姓名:<input type="text" name="name"/><input type="submit" value="提交"/></form>  </body></html></span>

user_add_success.jsp

<span style="font-size:18px;"><%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html>  <head>    <base href="<%=basePath%>">        <title>user_add_success.jsp</title>    <meta http-equiv="pragma" content="no-cache"><meta http-equiv="cache-control" content="no-cache"><meta http-equiv="expires" content="0">    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"><meta http-equiv="description" content="This is my page"><!--<link rel="stylesheet" type="text/css" href="styles.css">-->  </head>    <body>    user add success <br>  </body></html></span>

UserAction.java

<span style="font-size:18px;">package com.dqpi.eonline;import com.opensymphony.xwork2.ActionSupport;/** * 通过使用Domain Model来接受参数 *  * @author Administrator *  */public class UserAction extends ActionSupport{private static final long serialVersionUID = 1L;private String name;/** * add方法，在控制台打印接受的参数的内容 * @return */public String add(){System.out.println("name =" + name);return SUCCESS;}public String getName() {return name;}public void setName(String name) {this.name = name;}}</span>

struts.xml

<span style="font-size:18px;"><?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>     <constant name="struts.devMode" value="true" />     <constant name="struts.enable.DynamicMethodInvocation" value="true" />     <span style="color:#ff0000;"><!--通过使用struts.i18n.encoding=UTF-8来解决中文乱码问题  -->     <constant name="struts.i18n.encoding=UTF-8" value="true"/></span><package name="user" namespace="/user" extends="struts-default">        <action name="user" class="com.dqpi.eonline.UserAction">            <result>            /User_add_success.jsp            </result>        </action>    </package></struts></span>

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