<action name="saleRank.*" class="saleRankAction" method="{1}">
        <result
 
 name="rank" type="json">
                <param name="callbackParameter">callback</param>
                <param name="includeProperties">
                        saleRank.*
                </param>
        </result>
</action>

$(function
 
 () {
    $.ajax({
         type: "get",
         async: true,
         url: "http://remote-server/saleRank.rank.action",
         data: {'nick': 'www.darrenfang.com'},
         dataType: "jsonp",
         jsonp: "callback",
         jsonpCallback:"handle"
     })
     .done(function(data){
         // 呼叫成功處理邏輯
     })
 

     .fail(function(){
         // 呼叫失敗處理邏輯
     });

});