handlereg.java

一个简单的网上订书系统 java的课程设计

package mypackage;

import javax.servlet.*;
import javax.servlet.http.*;

import java.io.*;

public class handleReg extends HttpServlet{
	public void doGet(HttpServletRequest request,HttpServletResponse response)
			throws IOException ,ServletException{
		RequestDispatcher rd = null;

		String name = request.getParameter("regname");
		String password_1 = request.getParameter("password");
		String password_2 = request.getParameter("passwordrepeat");
		String email = request.getParameter("email");
		int regStu = 0;

		RegBean regForm = new RegBean();
		regForm.setName(name);
		regForm.setPassword_1(password_1);
		regForm.setPassword_2(password_2);
		regForm.setEmail(email);
		request.setAttribute("regForm",regForm);

		if(!regForm.validate()){
			rd = request.getRequestDispatcher("regInfoEr.jsp");
			rd.forward(request,response);
			return;
		}

		regForm.setRegStu(name,password_1,email);
		regStu = regForm.getRegStu();
		if(regStu==0){
			rd = request.getRequestDispatcher("regSuccess.jsp");
			rd.forward(request,response);
			return;
		}else if(regStu==1){
			rd = request.getRequestDispatcher("regFailed_1.jsp");
			rd.forward(request,response);
			return;
		}else{
			rd = request.getRequestDispatcher("regFailed_2.jsp");
			rd.forward(request,response);
			return;
		}
	}
	public void doPost(HttpServletRequest request,HttpServletResponse response)
						throws IOException ,ServletException{
		doGet(request,response);
	}
}