商品浏览系统之首页

一 代码

<%@  page  language = "java"  import = "java.util.*"  contentType = "text/html; charset=utf-8" %>

<%@  page  import = "entity.Items" %>

<%@  page  import = "dao.ItemsDAO" %>

<%

String path = request.getContextPath();

String basePath = request.getScheme()+ "://" +request.getServerName()+ ":" +request.getServerPort()+path+ "/" ;

%>

 

<! DOCTYPE  HTML  PUBLIC  "-//W3C//DTD HTML 4.01 Transitional//EN">

< html >

   < head >

     < base  href = " <%= basePath %> " >

   

     < title > My JSP 'index.jsp' starting page </ title >

         < meta  http-equiv = "pragma"  content = "no-cache" >

         < meta  http-equiv = "cache-control"  content = "no-cache" >

         < meta  http-equiv = "expires"  content = "0" >    

         < meta  http-equiv = "keywords"  content = "keyword1,keyword2,keyword3" >

         < meta  http-equiv = "description"  content = "This is my page" >

         <!--

        <link  rel =" stylesheet " type="text/ css "  href ="styles.css">

        -->

         < style  type = "text/css" >

            div {

               float : left ;

               margin :  10px ;

           }

            div  dd {

               margin : 0px ;

               font-size : 10pt ;

           }

            div  dd .dd_name

           {

               color : blue ;

           }

            div  dd .dd_city

           {

               color : #000 ;

           }

         </ style >

   </ head >

 

   < body >

     < h1 > 商品展示 </ h1 >

     < hr >

 

     < center >

     < table  width = "750"  height = "60"  cellpadding = "0"  cellspacing = "0"  border = "0" >

       < tr >

         < td >

         

           <!-- 商品循环开始 -->

            <%

               ItemsDAO itemsDao =  new  ItemsDAO();

               ArrayList<Items> list = itemsDao.getAllItems();

                if (list!= null &&list.size()>0)

               {

                        for ( int  i=0;i<list.size();i++)

                       {

                          Items item = list.get(i);

            %>   

           < div >

              < dl >

                < dt >

                  < a  href = "details.jsp?id= <%= item.getId() %> " >< img  src = "images/ <%= item.getPicture() %> "  width = "120"  height = "90"  border = "1" /></ a >

                </ dt >

                < dd  class = "dd_name" > <%= item.getName()  %> </ dd >

                < dd  class = "dd_city" > 产地: <%= item.getCity()  %> &nbsp;&nbsp; 价格:￥  <%= item.getPrice()  %> </ dd >

              </ dl >

           </ div >

           <!-- 商品循环结束 -->

       

           <%

                   }

              }

           %>

         </ td >

       </ tr >

     </ table >

     </ center >

   </ body >

</ html >

 

二 测试