28- foreach里面实现一次遍历两个链表

由于业务需求，要在一个foreach里面实现一次遍历两个链表：后台传来的是连个list:  分别是

	　　　　　　　　　 <c:set var = "i" value = "0"/>
			<c:forEach items="${requestScope.sppurchases}" var="spp"
				varStatus="stat">
				<tr class="cart_item">
					<td class="product-price"><span class="amount">${spp.dingdanid}</span></td>

					<td class="product-name"><a href="${pwd }/goods/detial?id=${spp.gid}">${requestScope.name[i]}</a></td>

					<td class="product-price"><span class="amount">${spp.num}</span></td>

					<td class="product-price"><span class="amount">${spp.money}</span></td>

					<td class="product-price"><span class="amount">${spp.purtime}</span></td>
				</tr>
				<c:set var = "i" value = "${i + 1}"/>
			</c:forEach>