category.jsp

来自「《J2EE企业级应用开发》一书的配套源代码」· JSP 代码 · 共 33 行

<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.io.IOException,java.util.*,javax.naming.*,javax.servlet.*,
javax.servlet.http.*,java.rmi.*,javax.rmi.PortableRemoteObject,javax.ejb.*,com.j2eeapp.cdstore.storage.*,com.j2eeapp.cdstore.vo.*" %>
<%
	InitialContext ctx=new InitialContext();
   
   try
   {
   	
    
   CategoryLocalHome categoryHome = (CategoryLocalHome )ctx.lookup("ejb/storage/category");
   CategoryLocal category;
   //category=categoryHome.create("category_10");
	category=categoryHome.findByPrimaryKey("category_10");
	category.setName("萨克斯");
	//category.setDescription("建设中");
	out.println(category.getName());
	   /**ProductLocalHome productHome = (ProductLocalHome)ctx.lookup("ejb/storage/product");
   ProductLocal product;
	  product=productHome.findByPrimaryKey("product_Demo_30");
     
     product.setCategory(category);*/
	 //out.println(product.getProductId());
	
	}
	catch(NamingException e)
	{
	    e.printStackTrace();
	 }
	 

%>