package com.weishang.my.action; import java.io.IOException; import java.io.PrintWriter; import java.sql.SQLException; import javax.servlet.RequestDispatcher; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import com.weishang.pojo.Recept; import com.weishang.service.UserService; import com.weishang.tool.ReturnJspUrl; @WebServlet(displayName="企业服务",name="EnterpriseService",urlPatterns="/service") public class EnterpriseService extends HttpServlet { /** * Constructor of the object. */ public EnterpriseService() { super(); } /** * Destruction of the servlet. <br> */ public void destroy() { super.destroy(); // Just puts "destroy" string in log // Put your code here } /** * The doGet method of the servlet. <br> * * This method is called when a form has its tag value method equals to get. * * @param request the request send by the client to the server * @param response the response send by the server to the client * @throws ServletException if an error occurred * @throws IOException if an error occurred */ public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { UserService us=new UserService(); ReturnJspUrl rj=new ReturnJspUrl(); String menuId=request.getParameter("menuId");//获取菜单id Recept recept=null; String jsp=""; try { recept=us.getReceptById(menuId); request.setAttribute("recept",recept); request.setAttribute("menuId",menuId); jsp=rj.url(request, "/page/"+recept.getJspMod()+".jsp"); RequestDispatcher rd = request.getRequestDispatcher(jsp); rd.forward(request,response); } catch (NumberFormatException e) { jsp= "/404.jsp";//前台的手机jsp页面 RequestDispatcher rd = request.getRequestDispatcher(jsp); rd.forward(request,response); }catch (SQLException e) { jsp= "/404.jsp";//前台的手机jsp页面 RequestDispatcher rd = request.getRequestDispatcher(jsp); rd.forward(request,response); }catch (NullPointerException e) { jsp= "/404.jsp";//前台的手机jsp页面 RequestDispatcher rd = request.getRequestDispatcher(jsp); rd.forward(request,response); } } /** * The doPost method of the servlet. <br> * * This method is called when a form has its tag value method equals to post. * * @param request the request send by the client to the server * @param response the response send by the server to the client * @throws ServletException if an error occurred * @throws IOException if an error occurred */ public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { doGet( request, response); } /** * Initialization of the servlet. <br> * * @throws ServletException if an error occurs */ public void init() throws ServletException { // Put your code here } }
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