基于Javaweb实现的宠物医院系统源码+数据库+项目说明.zip

package servlet; import bean.customer; import bean.pet; import service.CustomerService; import service.CustomerServiceimpl; import service.PetService; import service.PetServiceimpl; import utils.webUtils; 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 java.io.IOException; import java.util.List; @WebServlet(name = "PetServlet",urlPatterns = "/PetServlet") public class PetServlet extends baseServlet { PetService petService = new PetServiceimpl(); CustomerService customerService = new CustomerServiceimpl(); protected void AddPet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { pet pet = webUtils.param2bean2(request, new pet()); List<customer> customers = customerService.IfCus(pet.getMaster()); if (customers.size()==0){ request.setAttribute("mgs1","错误:没有这个客户"); request.getRequestDispatcher("/pages/mandp/addpet.jsp").forward(request, response); }else { boolean b = petService.AddPet(pet); if (b) { //注册成功 response.sendRedirect(request.getContextPath() + "/pages/mandp/mapindex.jsp"); } else { //注册失败 request.getRequestDispatcher("/pages/mandp/addpet.jsp").forward(request, response); } } } protected void InquireByN(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { pet pet = webUtils.param2bean2(request, new pet()); System.out.println(pet.getId()); List<pet> pets = petService.getListCusByN(pet.getName()); if (pets.size()==0){ request.setAttribute("mgs1","错误:没有这个宠物"); request.getRequestDispatcher("/pages/mandp/inquiremap.jsp").forward(request, response); }else { request.setAttribute("pets",pets); request.getRequestDispatcher("pages/mandp/inquireres.jsp").forward(request,response); } } protected void InquireByM(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { pet pet = webUtils.param2bean2(request, new pet()); List<pet> pets = petService.getListCusByM(pet.getMaster()); if (pets.size()==0){ request.setAttribute("mgs1","错误:没有这个客户"); request.getRequestDispatcher("/pages/mandp/inquiremap.jsp").forward(request, response); }else { request.setAttribute("pets",pets); request.getRequestDispatcher("pages/mandp/inquireres.jsp").forward(request,response); } } protected void updatepet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { pet pet = webUtils.param2bean2(request, new pet()); System.out.println(pet.getId()+"--"+pet.getName()+"---"+pet.getType()); List<customer> customers = customerService.IfCus(pet.getMaster()); if (customers.size()==0){ request.setAttribute("mgs1","错误:没有这个客户"); request.getRequestDispatcher("/pages/mandp/inquiremap.jsp").forward(request, response); }else { boolean b = petService.updatePet(pet); if (b) { //注册成功 response.sendRedirect(request.getContextPath() + "/pages/mandp/mapindex.jsp"); } else { //注册失败 request.setAttribute("mgs1","错误:修改失败"); request.getRequestDispatcher("/pages/mandp/updatepet.jsp").forward(request, response); } } } protected void href(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String name = request.getParameter("name"); String master = request.getParameter("master"); pet pet = petService.getonepet(name, master); request.setAttribute("pet",pet); request.getRequestDispatcher("pages/mandp/updatepet.jsp").forward(request,response); } }