跨域请求ajax

$.ajax({
url:"http://api.jisuapi.com/driverexam/query",
dataType:'jsonp',
data:{
"appkey": "0d1949dd476bb9da",
"type":"c1",
"subject":1,
"pagesize":1,
"pagenum":time,
"sort":"normal"
},
jsonp:'callback',
success:function(result){
console.log(result)
$('.title_Box').append(time+'、'+result.result.list[0].question);
$('#option1').append(result.result.list[0].option1);
$('#option2').append(result.result.list[0].option2);
$('#option3').append(result.result.list[0].option3);
$('#option4').append(result.result.list[0].option4);

$('.answerText').append(result.result.list[0].answer);
$('.errorPrompt').append(result.result.list[0].explain);
$('#pic').attr("src",result.result.list[0].pic);

answer = result.result.list[0].answer