<s:property value="allUsers.size()"/>
<s:property value="list.size()"/>
or
<s:property value="#list.size()"/>
refurl:http://bbs.csdn.net/topics/340222316
<s:property value="allUsers.size()"/>
<s:property value="list.size()"/>
or
<s:property value="#list.size()"/>
refurl:http://bbs.csdn.net/topics/340222316