/** * output: before including
??
URI:/IncludingServlet
QueryString:null
parameter p1:abc
after including
*/ package cn.itcast.chapter04.request; import java.io.*; import javax.servlet.*; import javax.servlet.http.*; public class IncludedServlet extends HttpServlet { public void doGet(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException { // 设置响应时使用的字符编码 response.setContentType("text/html;charset=utf-8"); response.setCharacterEncoding("utf-8"); PrintWriter out = response.getWriter(); out.println("中国" + "
"); out.println("URI:" + request.getRequestURI() + "
"); out.println("QueryString:" + request.getQueryString() + "
"); out.println("parameter p1:" + request.getParameter("p1") + "
"); } public void doPost(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException { doGet(request, response); } }