服务页面之前的Java Servlet执行方法

Question

I want to be able to have a method between getting the HTTP request and sending the webpage. A close equivalent to what I want is having some code on top of every jsp file.

Example:

<%
    some.package.staticMethod();
%>

Does this make sense?

I believe ASP.net has a method Page_Load similar to what I want.

Answer 1

如果这适用于传入HTTP请求的所有响应，那么您正在讨论Servlet过滤器 。