struts2标签-下拉列表的两种写法

1 .<s:set name="consequence" value="# {'1':'质量','2':'成本','3':'进度'}"></s:set>
<s:select list="#consequence" listKey="key" listValue="value" name="risk.consequence" headerKey="0" headerValue="请选择"></s:select>

 

2.<s:select name="risk.consequence" list="{'质量','成本','进度'}" headerKey="-1" headerValue="请选择" emptyOption=" true" multiple="false"/>