<s:url action="flight_yuding" id="yuding">
<s:param name="destination"><s:property value="destination" escape="false"/></s:param>
<s:param name="flight_number"><s:property value="flight_number" escape="false"/></s:param>
<s:param name="flight_time"><s:property value="flight_time"/></s:param>
<s:param name="zhekou"><s:property value="zhekou"/></s:param>
<s:param name="money"><s:property value="money"/></s:param>
<s:param name="flight_date"><s:property value="flight_date"/></s:param>
</s:url>
<s:a href="%{yuding}">预订</s:a>
escape属性表示所传的值是否要escape HTML
标签<s:property>中的escape属性默认值是true,当我们像上面形式一样传递有中文值是一定要显示设置为false