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我在網上搜索了很多針對IE9 ajax跨域問題的解決方案,並且找不到任何解決方案。來自IE9的非常奇怪的jSON ajax響應
我使用的AJAX調用的URL看起來像這樣(這是跨域,因爲我的域名看起來像www.domain.com):
"http://some.domain.com/folder//api/12c63101-5d02-ab70-6e2a-4519ed75a0fd/rename?accept=json"
Ajax調用看起來是這樣的:(我有嘗試添加/刪除跨域/類型和任何我能想到的)
$.ajax({
url:url,
dataType:'json',
type: 'POST',
crossDomain: true,
success:function(data){}
complete : function(data) {}})
這是鉻可愛的響應(請求竟沒這段時間):
{errorCode: -3997, errorDescription: "[runtime][RECOVERABLE] failed, name [] taken", success: false, payload: null}
不過,這與IE9的怪異反應
LOG: {
readyState : 0,
setRequestHeader : function(a,b){if(!s){var c=a.toLowerCase();a=m[c]=m[c]||a,l[a]=b}return this},
getAllResponseHeaders : function(){return s===2?n:null},
getResponseHeader : function(a){var c;if(s===2){if(!o){o={};while(c=bH.exec(n))o[c[1].toLowerCase()]=c[2]}c=o[a.toLowerCase()]}return c===b?null:c},
overrideMimeType : function(a){s||(d.mimeType=a);return this},
abort : function(a){a=a||"abort",p&&p.abort(a),w(0,a);return this},
done : function(){if(c){var a=c.length;m(arguments),i?k=c.length:e&&e!==!0&&(j=a,n(e[0],e[1]))}return this},
fail : function(){if(c){var a=c.length;m(arguments),i?k=c.length:e&&e!==!0&&(j=a,n(e[0],e[1]))}return this},
progress : function(){if(c){var a=c.length;m(arguments),i?k=c.length:e&&e!==!0&&(j=a,n(e[0],e[1]))}return this},
state : function(){return e},
isResolved : function(){return!!e},
isRejected : function(){return!!e},
then : function(a,b,c){i.done(a).fail(b).progress(c);return this},
always : function(){i.done.apply(i,arguments).fail.apply(i,arguments);return this},
pipe : function(a,b,c){return f.Deferred(function(d){f.each({done:[a,"resolve"],fail:[b,"reject"],progress:[c,"notify"]},function(a,b){var c=b[0],e=b[1],g;f.isFunction(c)?i[a](function(){g=c.apply(this,arguments),g&&f.isFunction(g.promise)?g.promise().then(d.re,
promise : function(a){if(a==null)a=h;else for(var b in h)a[b]=h[b];return a},
success : function(){if(c){var a=c.length;m(arguments),i?k=c.length:e&&e!==!0&&(j=a,n(e[0],e[1]))}return this},
error : function(){if(c){var a=c.length;m(arguments),i?k=c.length:e&&e!==!0&&(j=a,n(e[0],e[1]))}return this},
complete : function(){if(c){var a=c.length;m(arguments),i?k=c.length:e&&e!==!0&&(j=a,n(e[0],e[1]))}return this},
statusCode : function(a){if(a){var b;if(s<2)for(b in a)j[b]=[j[b],a[b]];else b=a[v.status],v.then(b,b)}return this},
status : 0,
statusText : "No Transport"
}
(IE9的響應觸發SCRIPT1014: Invalid character
的代碼時,我嘗試解析它作爲JSON,因爲它顯然不是一個JSON ...)
與「無運輸」有關嗎?有跨域問題?
UTF-8? (已經聲明$.ajaxSetup({ scriptCharset: "utf-8" , contentType: "application/json; charset=utf-8"});
我絕望 - 可有人建議
如果它是一個跨域請求時不能使用數據類型: 'json',你必須使用dataType:'jsonp'或CORS –
CORS是什麼意思?你能給我一個如何編寫它的例子嗎? – Alon
它適用於chrome嗎?爲什麼它不適用於IE9 ? – Alon