package cn.itcast.web.controller;import java.io.IOException;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import cn.itcast.domain.Customer;import cn.itcast.serivce.BusinessServiceInterface;import cn.itcast.service.impl.BusinessService;import cn.itcast.utils.WebUtils;public class AddCustomerServlet extends HttpServlet {    public void doGet(HttpServletRequest request, HttpServletResponse response)            throws ServletException, IOException {        request.setCharacterEncoding("UTF-8");                try{            Customer c = WebUtils.request2Bean(request, Customer.class);            c.setId(WebUtils.makeId());            BusinessServiceInterface serivce = new BusinessService();            serivce.addCustomer(c);            request.setAttribute("message", "客户添加成功！！");        }catch (Exception e) {            e.printStackTrace();            request.setAttribute("message", "客户添加失败！！");        }                request.getRequestDispatcher("/message.jsp").forward(request, response);            }    public void doPost(HttpServletRequest request, HttpServletResponse response)            throws ServletException, IOException {        doGet(request, response);    }}