dispatcherservlet.java

一个简约的个人网上书店的源码

package mypack;
import javax.servlet.*;
import javax.servlet.http.*;
import java.util.*;

public class DispatcherServlet extends HttpServlet {
   public void service(HttpServletRequest request, HttpServletResponse response) {
      request.setAttribute("selectedScreen", request.getServletPath().substring(1));
      try {
         request.getRequestDispatcher("/template.jsp").forward(request, response);
      } catch(Exception ex) {
         ex.printStackTrace();
      }
   }

}