login.java

主要是一个中央电视台节目点播程序,完成了一些简单的功能

package com.cctv1.spe.servlet;


import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.cctv1.spe.domain.AddSend;
import com.cctv1.spe.domain.SelSend;

public class Login extends HttpServlet {

	
	public void destroy() {
		super.destroy(); 
	}

	
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
			
			request.setCharacterEncoding("utf-8");
			
			String wx = request.getParameter("mo");
			
			if(wx.equals("say")){
				
				AddSend add = new AddSend();
				
				int number = add.SNumber();
				
				System.out.println(number);
				
				request.setAttribute("number", number);
				
				request.getRequestDispatcher("say.jsp").forward(request, response);
				
			}else if(wx.equals("add")){
				
				SelSend send = new SelSend();
				
			List list	= send.Allsend();
			
			request.setAttribute("list", list);
			
			request.getRequestDispatcher("all.jsp").forward(request, response);
				
			}else{
				
				response.sendRedirect("wrong.jsp");
			}
			
			
		
	}


	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
			
			request.setCharacterEncoding("utf-8");
			response.setCharacterEncoding("utf-8");
			
			String name = request.getParameter("name");
			
			String conent = request.getParameter("content");
			
			int number = Integer.decode(request.getParameter("number"));
			
		
			
			System.out.println(name);
			
			System.out.println(conent);
			
			System.out.println(number);
			
			if(name == null | conent == null){
				
				response.sendRedirect("wrong.jsp");
			}else{
				
				AddSend add = new AddSend(); 
				
				String path = add.Adds(number, conent, name);
				
				response.sendRedirect(path);
			}
	}

	public void init() throws ServletException {
		
	}

}