package BranchesMgr.servlet;
/*** 城区表的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 BranchesMgr.dao.CityAreaDao;
import BranchesMgr.dao.impl.CityAreaDaoImpl;
import BranchesMgr.entity.CityArea;public class CityAreaServlet extends HttpServlet {CityAreaDao citydao=new CityAreaDaoImpl();public void doGet(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {response.setContentType("text/html;charset=utf-8");PrintWriter out = response.getWriter();request.setCharacterEncoding("utf-8");String cityname=request.getParameter("cityname");//查询所有的城区getAllCity(request,response);request.setAttribute("cityname", cityname);request.getRequestDispatcher("updateBreaches.jsp").forward(request, response);}//查询所有private void getAllCity(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException{PrintWriter out = response.getWriter();List<CityArea>clist=citydao.getCityArea();request.setAttribute("clist", clist);}public void doPost(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {doGet(request, response);}}