xhrFields:{ withCredentials:true},
https://stackoverflow.com/questions/2054316/sending-credentials-with-cross-domain-posts
https://brockallen.com/2012/12/15/cors-and-windows-authentication/
https://bugs.jquery.com/ticket/8146
https://stackoverflow.com/questions/13741533/angularjs-withcredentials
https://pastebin.com/yYbLHmuw
https://www.jianshu.com/p/339aee1b09c3
crossDomain: true,
https://stackoverflow.com/questions/15477527/cross-domain-ajax-request
https://stackoverflow.com/questions/16008324/cross-domain-ajax-request-issue