IE8 jquery cross-domain problem solving

1.IE8 jquery cross-domain problem solving: Add the following code

Source Address: Https://github.com/dkastner/jquery.iecors/blob/master/jquery.iecors.js

(function (jQuery) {//Create the Request object//(this was still attached to ajaxsettings for backward compatibility ) JQuery.ajaxSettings.xdr = function () {return (window. Xdomainrequest? New window.  Xdomainrequest (): null);  }; Determine Support properties (function (XDR) {jquery.extend (Jquery.support, {iecors:!!  XDR});  }) (JQuery.ajaxSettings.xdr ()); Create Transport If the browser can provide an XDR if (jQuery.support.iecors) {Jquery.ajaxtransport (function (s      ) {var callback, XDR = S.XDR (); return {send:function (headers, complete) {xdr.onload = function () {var headers = {' Conte            Nt-type ': Xdr.contenttype};          Complete ($, ' OK ', {text:xdr.responseText}, headers);                    };            Apply Custom Fields if Providedif (s.xhrfields) {xhr.onerror = S.xhrfields.error;          Xhr.ontimeout = S.xhrfields.timeout;}          Xdr.open (S.type, S.url); // XDR have no method for setting headers O_o xdr.send ((s.hascontent && s.data) | | null);        }, Abort:function () {xdr.abort ();    }      };  }); }}) (JQuery);

　

2. IE8 Internet Options to enable cross-domain

IE8 jquery cross-domain problem solving