完成

WebContent/admin/cardedit.jsp

@@ -118,25 +118,12 @@ layui.use(['form', 'jquery'], function(){
     				anim: 5,
     				time: 500,
     			});
-    			
     			setTimeout(function(){
     				var index = parent.layer.getFrameIndex(window.name); //先得到当前iframe层的索引
     				parent.layer.close(index); //再执行关闭   
     			}, 500)
-    			/*
-    			parent.layer.open({
-    				title: '注册账号为',
-    				content: data.data['id'],
-    				end: function(){
-    					parent.location.reload();
-    				}
-    			});
-    			*/
-    			/*setTimeout(function(){
-    				parent.location.reload();
-    			}, 500);*/
     		}else{
-    			leyer.msg("添加失败");
+    			leyer.msg("修改失败");
     		}
     	},
     	error: function(){

WebContent/admin/cardlist.jsp

@@ -145,7 +145,6 @@
  								  icon: 6,
  								  time: 1500
  							  })
- 							 //obj.del();
  							 // 还是本页数据
  							 $(".layui-laypage-btn").click();
  						  }else{

src/servlet/admin/BorrowList.java

@@ -68,7 +68,7 @@ public class BorrowList extends HttpServlet {
 				where = " where return_date is null and curtime()>end_date ";
 				sql +=where;
 			}
-			sql += " limit ?,?";//1 10  (1-1)*10;
+			sql += " limit ?,?";
 			pstmt = connection.prepareStatement(sql);
 			pstmt.setInt(1, (Integer.parseInt(page)-1) * Integer.parseInt(limit));
 			pstmt.setInt(2, Integer.parseInt(limit));