尚学堂struts2 ognl讲解

<s:select list="{'aa','bb','cc'}" theme="simple" headerKey="00" headerValue="00"></s:select>??<s:select theme="simple" list="#{1:'★',2:'★★',3:'★★★',4:'★★★★',5:'★★★★★'}" name="ponderance" id="ponderance" value="ponderance" headerKey="0" headerValue="请选择"/></body> ??</html>??