Java项目开发与毕业设计指导 朱福喜, 黄昊编著 清华大学出版社 项目2

				
				
				
									GoodBean gbean = (GoodBean)request.getAttribute("good");
					String catName = (String)request.getAttribute("catName");
					CategoryAdo cado = new CategoryAdo();
					Collection cat = cado.selectCategories();
				%>
				
				
				
				物品名
				现属种类
				更改为
				
				
				
				
				
				
				  
				    
				    					for(Iterator i = cat.iterator();i.hasNext();){
						CategoryBean cbean = (CategoryBean)i.next();
				%>
					    
				        					}
					cado.close();	
				%>