servlet跳转jsp后地址改变实例，Servlet跳转JSP后地址改变实例

以下是一个简单的Servlet到JSP跳转的例子，展示了在跳转后地址栏的变化。

```java

// Servlet类

import java.io.IOException;

import javax.servlet.ServletException;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

public class RedirectServlet extends HttpServlet {

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

// 设置重定向的URL

String redirectUrl = "