newaccountservlet.java

一个简易的网上书店（jsp+sqlservler+struts）。

package com.webshop.servlet;

import java.io.IOException;
import javax.servlet.ServletException;

import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.webshop.domain.Account;
import com.webshop.db.AccountDAO;


/**
 * @version 	1.0
 * @author
 */
public class NewAccountServlet extends HttpServlet {

	/**
	* @see javax.servlet.http.HttpServlet#void (javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
	*/
	public void doGet(HttpServletRequest req, HttpServletResponse resp)
		throws ServletException, IOException {
             doPost(req,resp);
	}

	/**
	* @see javax.servlet.http.HttpServlet#void (javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
	*/
	public void doPost(HttpServletRequest req, HttpServletResponse resp)
		throws ServletException, IOException {
		String targetPage="/account/login.jsp";
		
		Account account=new Account();
		account.setUserId(req.getParameter("userId"));
        account.setPassword(req.getParameter("password"));
        account.setEmail(req.getParameter("email"));
        account.setName(req.getParameter("name"));
        account.setPhone(req.getParameter("phone"));
        account.setAddr1(req.getParameter("addr1"));
        account.setAddr2(req.getParameter("addr2"));
        account.setCity(req.getParameter("city"));
        account.setState(req.getParameter("state"));
        account.setZip(req.getParameter("zipCode"));
        account.setCountry(req.getParameter("country"));
       
        try
        {
        	AccountDAO accountBean=new AccountDAO();
            accountBean.createNewAccount(account);
        }
        catch(Exception e)
        {
        	 e.printStackTrace();
        	 targetPage="/account/newUser.jsp";
        	 req.setAttribute("errorMessage","在创建新用户时出错！可能因为用户已经存在，请重新再试。错误信息="+e.getMessage()+"!");
        }
        javax.servlet.RequestDispatcher requestDispatcher = req.getRequestDispatcher(targetPage);
	      requestDispatcher.forward(req,resp);
	        return;
	}

}