問題描述利用JQuery的ajax獲取不到數據問題出現的環境背景及自己嘗試過哪些方法jsonp跨域解決不了相關代碼// 請把代碼文本粘貼到下方（請勿用圖片代替代碼）$.ajax({            type:"get",            url:"https://c.y.qq.com/v8/fcg-bin/fcg_v8_toplist_cp.fcg?g_tk=5381&uin=0&format=json&inCharset=utf-8&outCharset=utf-8?ice=0&platform=h5&needNewCode=1&tpl=3&page=detail&type=top&topid=27&_=1519963122923",            success:function(res){                 console.log(res);             },            dataType:"jsonp",            xhrFields:{                withCredentials:true             }         });