package chensi.com;

import java.io.IOException;

import javax.servlet.ServletException;

import javax.servlet.annotation.WebServlet;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

/**

 * Servlet 使用response实现重定向

 */

@WebServlet("/ResponseDemo12")

public class ResponseDemo12 extends HttpServlet {

    private static final long serialVersionUID = 1L;

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

        response.setContentType("text/html;charset=UTF-8");

        response.getWriter().write("这个是最开始访问的页面");

        /*response.setStatus(302);

        response.setHeader("location", "/ResponseDemo/ResponseDemo13");*/

        response.sendRedirect("/ResponseDemo/ResponseDemo13");

    }

    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

        doGet(request, response);

    }

}

package chensi.com;

import java.io.IOException;

import javax.servlet.ServletException;

import javax.servlet.annotation.WebServlet;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

/**

 * Servlet 使用response实现重定向

 */

@WebServlet("/ResponseDemo12")

public class ResponseDemo12 extends HttpServlet {

    private static final long serialVersionUID = 1L;

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

        response.setContentType("text/html;charset=UTF-8");

        response.getWriter().write("这个是最开始访问的页面");

        /*response.setStatus(302);

        response.setHeader("location", "/ResponseDemo/ResponseDemo13");*/

        response.sendRedirect("/ResponseDemo/ResponseDemo13");

    }

    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

        doGet(request, response);

    }

}