以下是一个简单的MyEclipse JSP过滤器实例,我们将创建一个过滤器来拦截所有请求,并在响应中添加一些自定义的头部信息。
创建一个新的JSP过滤器类,例如命名为`CustomFilter.java`:

```java
import javax.servlet.*;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
public class CustomFilter implements Filter {
@Override
public void init(FilterConfig filterConfig) throws ServletException {
// 过滤器初始化代码
}
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException {
HttpServletResponse httpResponse = (HttpServletResponse) response;
httpResponse.setHeader("







