Description The server encountered an unexpected condition that prevented it from fulfilling the request.
org.apache.jasper.JasperException: An exception occurred processing JSP page /details.jsp at line 53
50: <!-- 鍟嗗搧璇︽儏 -->
51: <%
52: ItemsDao itemDao = new ItemsDao();
53: Items item = itemDao.getItemsById(Integer.parseInt(request.getParameter("id")));
54: if(item != null)
55: {
56: %>检查了几遍，感觉代码和老师敲的一样，哪里不对呢？
