在Java Web开发中,经常遇到从action跳转到jsp页面时出现乱码的问题。以下是一个具体的例子,展示如何解决这个问题。
假设我们有一个action叫做`ShowMessageAction`,它负责跳转到`ShowMessage.jsp`页面,并显示一条消息。以下是相关的代码示例:

ShowMessageAction.java
```java
package com.example.action;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
public class ShowMessageAction extends Action {
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
// 设置请求编码为UTF-8
request.setCharacterEncoding("







