Struts2 嵌套遍历List

1.struts2 嵌套遍历list(list 在Action中需setAttribute())

<s:iterator value="#request.projecttypes" id="one">
						
		${one.name}
				
		<s:iterator value="projectinfos" id="two">
								
				<a href="${two.project_id}">${two.title }</a>
								
		</s:iterator>
							
</s:iterator>