以下是一个简单的Servlet和JSP页面示例,演示了从Servlet页面跳转到JSP页面可能出现的问题。
Servlet页面(testServlet.java):

```java
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 testServlet extends HttpServlet {
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
// 设置请求的编码格式,防止中文乱码
request.setCharacterEncoding("







