以下是一个简单的Spring MVC示例，演示如何配置一个过滤器来过滤JSP文件。

我们需要创建一个Spring MVC的过滤器类，继承自`HttpFilter`并重写`doFilter`方法：

springmvc过滤jsp怎么写实例，SpringMVC过滤JSP的实例代码 第1张

```java

import javax.servlet.*;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import java.io.IOException;

public class JspFilter implements Filter {

@Override

public void init(FilterConfig filterConfig) throws ServletException {

// 初始化代码，如果需要的话

}

@Override

public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {

HttpServletRequest httpRequest = (HttpServletRequest) request;

HttpServletResponse httpResponse = (HttpServletResponse) response;

// 获取请求的URL

String requestURI = httpRequest.getRequestURI();

// 检查URL是否以.jsp

if (requestURI.endsWith("