jQuery JSONP 调用显示“Uncaught SyntaxError: Unexpected token :”
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JSONP call showing "Uncaught SyntaxError: Unexpected token : "
提问by Katakam Nikhil
Here is my code
这是我的代码
$.ajax({
url: 'https://api.flightstats.com/flex/schedules/rest/v1/json/flight/AA/100/departing/2013/10/4?appId=19d57e69&appKey=e0ea60854c1205af43fd7b1203005d59&callback=?',
dataType: 'JSONP',
jsonpCallback: 'jsonCallback',
type : 'GET',
async: false,
crossDomain: true,
success: function(data) {
console.log(data);
}
});
What am I doing wrong? should I add or change anything in here? Any help would be appreciated. Thanks
我究竟做错了什么？我应该在这里添加或更改任何内容吗？任何帮助，将不胜感激。谢谢
回答by Jason P
Working fiddle:
工作小提琴：
$.ajax({
url: 'https://api.flightstats.com/flex/schedules/rest/v1/jsonp/flight/AA/100/departing/2013/10/4?appId=19d57e69&appKey=e0ea60854c1205af43fd7b1203005d59',
dataType: 'JSONP',
jsonpCallback: 'callback',
type: 'GET',
success: function (data) {
console.log(data);
}
});
I had to manually set the callback to callback, since that's all the remote service seems to support. I also changed the url to specify that I wanted jsonp.
我不得不手动将回调设置为callback，因为这就是远程服务似乎支持的全部内容。我还更改了 url 以指定我想要 jsonp。
回答by Johan
You're trying to access a JSON, not JSONP.
您正在尝试访问 JSON，而不是 JSONP。
Notice the difference between your source:
请注意您的来源之间的区别：
And actual JSONP (a wrapping function):
和实际的 JSONP（一个包装函数）：
Search for JSON + CORS/Cross-domain policy and you will find hundreds of SO threads on this very topic.
搜索 JSON + CORS/Cross-domain policy，你会发现数百个关于这个主题的 SO 线程。
回答by GiorgosBarkos
I run this
我运行这个
var data = '{"rut" : "' + $('#cb_rut').val() + '" , "email" : "' + $('#email').val() + '" }';
var data = JSON.parse(data);
$.ajax({
type: 'GET',
url: 'linkserverApi',
success: function(success) {
console.log('Success!');
console.log(success);
},
error: function() {
console.log('Uh Oh!');
},
jsonp: 'jsonp'
});
And edit header in the response
并在响应中编辑标题
'Access-Control-Allow-Methods' , 'GET, POST, PUT, DELETE'
'Access-Control-Max-Age' , '3628800'
'Access-Control-Allow-Origin', 'websiteresponseUrl'
'Content-Type', 'text/javascript; charset=utf8'
“访问控制允许方法”、“获取、发布、放置、删除”
“访问控制最大年龄”，“3628800”
'Access-Control-Allow-Origin', 'websiteresponseUrl'
'内容类型', '文本/javascript; 字符集=utf8'
