ADD file via upload

AdminGoodsListServlet.java

@@ -0,0 +1,61 @@
+package servlet;
+
+import model.Page;
+import service.GoodsService;
+
+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;
+
+@WebServlet(name = "admin_goods_list",urlPatterns = "/admin/goods_list")
+public class AdminGoodsListServlet extends HttpServlet {
+    private GoodsService gService = new GoodsService();
+    /**
+     * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
+     */
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        int type = 0;//推荐类型
+        if(request.getParameter("type") != null) {
+            type=Integer.parseInt(request.getParameter("type") ) ;
+        }
+        int pageNumber = 1;
+        if(request.getParameter("pageNumber") != null) {
+            try {
+                pageNumber=Integer.parseInt(request.getParameter("pageNumber") ) ;
+            }
+            catch (Exception e)
+            {
+
+            }
+
+        }
+        if(pageNumber<=0)
+            pageNumber=1;
+        Page p = gService.getGoodsRecommendPage(type, pageNumber);
+        if(p.getTotalPage()==0)
+        {
+            p.setTotalPage(1);
+            p.setPageNumber(1);
+        }
+        else {
+            if(pageNumber>=p.getTotalPage()+1)
+            {
+                p = gService.getGoodsRecommendPage(type, pageNumber);
+            }
+        }
+        request.setAttribute("p", p);
+        request.setAttribute("type", type);
+        request.getRequestDispatcher("/admin/goods_list.jsp").forward(request, response);
+    }
+
+    /**
+     * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
+     */
+    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        // TODO Auto-generated method stub
+        doGet(request, response);
+    }
+}