request的细节--学习笔记

标签：request的细节--学习笔记

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class Demo91 extends HttpServlet {
    public void doGet(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {
        //response.setContentType("text/html;charset=UTF-8");
        //PrintWriter pw = response.getWriter();
        //pw.write("Demo91");
        //pw.flush();
        //pw.close();
        //转发
        //request.getRequestDispatcher("/Demo92").forward(request,response);
        //重定向
        response.sendRedirect("/day06/success.html");
    }
}

转发java

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class Demo92 extends HttpServlet {
    public void doGet(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {

         //输出
        response.getWriter().write("Demo92");
    }
}

request的细节--学习笔记

标签：request的细节--学习笔记

原文地址：http://blog.51cto.com/357712148/2104943