以下是一个简单的Servlet与JSP之间传递参数的例子:
1. 创建一个名为`ParamServlet.java`的Servlet类:

```java
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class ParamServlet extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// 设置请求编码
request.setCharacterEncoding("
