再次更新:此jQuery代码不起作用，为什么? [英] Again+Updated: This jQuery code doesn't work, Why?
问题描述
今天早上我问了一个关于无法正常工作的jQuery代码的问题(它使用API捕获了json文件)，然后一些很棒的人告诉我，必须在jsonp中包含json文件才能使用callback，而我没有.
I asked this morning a question about a jQuery code that's not working (which grabs a json file using API) then some great people told that I must have the json file in jsonp to use callback , which I wasn't have..
我与提供API的网站的开发人员进行了交流，他解决了该问题，使其支持jsonp，但是代码仍然无法正常工作！
I communicated with the developer of the website that provides the API and he solved the problem so that it supports jsonp, but still the code doesn't work !!
这是页面的代码(您可以在 http://rawaji的页面的源代码中看到该代码. com/test.html )
here is the code of the page (you can see it viewing the source of this page http://rawaji.com/test.html )
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<script src="http://code.jquery.com/jquery-latest.js"></script>
<script>
$(document).ready(function(){
$.getJSON("http://api.qaym.com/0.1/countries/key=u2gTerCTZDudTCMhQBQ9&jsoncallback=?",
function(data){
$.each(data, function(i,item){
$("#results").append("<span class='result' >" + item.name + "</span></br>");
if ( i == 3 ) return false;
});
});
});
</script>
</head>
<body>
<div id="results">
</div>
</body>
</html>
请注意，FireBug告诉我代码中没有错误，甚至控制台也告诉我文件已正确导入(请参见此处的图像
just a little note, that FireBug tells me no errors in the code and even the console tells that the file imported correctly (see the image here http://twitpic.com/5yycg5 )
缺少什么！ :(
更新:
我使用了另一个控制台，它向我显示了此消息！
I used another consoler and it shows me this message!
key = u2gTerCTZDudTCMhQBQ9& jsoncallback = jQuery16206894429267849773_1312140242381:-1 资源被解释为脚本，但以MIME类型传输 application/json.
key=u2gTerCTZDudTCMhQBQ9&jsoncallback=jQuery16206894429267849773_1312140242381:-1 Resource interpreted as Script but transferred with MIME type application/json.
我对此一无所知，但我会进行搜索.如果有人有主意，请告诉:)
I just know nothing about it, but I will search it. if someone has an idea, plz tell :)
推荐答案
这有效:
$(function(){
$.ajax({
url: 'http://api.qaym.com/0.1/countries/key=u2gTerCTZDudTCMhQBQ9',
dataType: 'jsonp',
crossDomain:true,
success:function(data){
$.each(data, function(i,item){
$("#results").append("<span class='result' >" + item.name + "</span></br>");
if ( i == 3 ) return false;
});
},
error:function(jqxhr,err,status){
alert(status);
}
});
});
返回的401错误要求进行身份验证-无效的API密钥.
The 401 error coming back requires authentication - invalid API key.
http://jsfiddle.net/AlienWebguy/CqrPe/
这篇关于再次更新:此jQuery代码不起作用，为什么?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
