JQuery AJAX头文件授权POST

Question

我必须使用Authorization标头将XML发送到服务器,它必须是POST.

现在我有两个选择.

1. 当我使用dataType ='jsonp'时,它总是变为GET而不是POST.我的数据也必须是XML.

           var request = {};
           request.type = 'POST';
           request.contentType = 'application/jsonp; charset=utf-8';
           request.dataType = 'jsonp';
           request.data = JSON.stringify(this.data);
           request.url = this.url;
           request.beforeSend = function (xhr) {
               xhr.setRequestHeader("Authorization", "Basic ");
           };
   
           request.processData = false;
           $.ajax(request);
   

2. 但是没有dataType ='jsonp'我根本就没有Authentication头.以下代码仅适用于Chrome.

       var request = {};
       request.type = 'POST';
       request.contentType = 'text/xml';
       request.dataType = 'xml';
       request.data = this.data;
       request.url = this.url;
       request.beforeSend = function (xhr) {
           xhr.setRequestHeader("Authorization", "Basic ");
       };
   
       request.processData = false;
       $.ajax(request);
   

是的,我知道StackOverflow上有很多类似的问题,我已经读了很多,但仍然没有找到正确的答案.

Answer 1

修改beforeSend方法中的标头,例如:

$.ajax({
    url: url,
    method: "POST",
    dataType: "json",
    crossDomain: true,
    contentType: "application/json; charset=utf-8",
    data: JSON.stringify(data),
    cache: false,
    beforeSend: function (xhr) {
        /* Authorization header */
        xhr.setRequestHeader("Authorization", "Basic " + Utils.getUsernamePassword());
        xhr.setRequestHeader("X-Mobile", "false");
    },
    success: function (data) {

    },
    error: function (jqXHR, textStatus, errorThrown) {

    }
});