jsp中使用${}
在jsp页面中我写如下代码可以显示出正确的值
<logic:present name="allItems" scope="request">
<logic:iterate id="item" name="allItems" scope="request">
<bean:write name="item" property="itemname"/>
</logic:iterate>
</logic:present>
而用${item.itemname}代替<bean:write name="item" property="itemname"/>却不能显示出来值,只是显示几个${item.itemname},为什么用${item.itemname}得不到值呢?
<logic:present name="allItems" scope="request">
<logic:iterate id="item" name="allItems" scope="request">
${item.itemname}
</logic:iterate>
</logic:present>