???????<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