test8.java

来自「JSP工程应用与实践」· Java 代码 · 共 37 行

package com.proser;

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

public class Test8 extends HttpServlet {
	
	private PrintWriter out;
	private HttpSession session;
	private RequestDispatcher dispatcher;
	private String user ;
	private String password ;
	public void doPost(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException{
		request.setCharacterEncoding("GB2312");
		response.setContentType("text/html; charset=gb2312");
		out=response.getWriter();
		user=(String)request.getParameter("name");
		password=(String)request.getParameter("password");
		if(user.equals("name")&&password.equals("password")){
			dispatcher=request.getRequestDispatcher("Test9");
			dispatcher.forward(request,response);
		}else{
			dispatcher=request.getRequestDispatcher("Test10");
			dispatcher.forward(request,response);
		}
	}
	public void doGet(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException{
		doPost(request,response);
	}
}