Angular $ http.get发送两个请求(Angular $http.get sending two requests)

 我正在尝试使用Angular $ http.get在标头中发送授权信息。 
 
 如果我在没有配置的情况下调用$ http.get，它只发送一次请求。 
 
 只要我添加带有标题信息的配置，它就会将请求两次发送到服务器。 一次没有授权标题，第二次没有。 
 
 这是我的代码： 
 
var config = {
    headers: {
        Authorization: authorization
    },
    withCredentials: true
};

$http.get(url, config).success(function (response) {
    $scope.records = validateResponse(response);
});
 
 如何让它只发送带有标题信息的一个请求？ 

I am trying to send authorization info in a header using Angular $http.get.
 
If I call $http.get without config, it send the request only once.
 
As soon as I add a config with header info, it sends the request twice to the server. Once without the authorization header and the second time with.
 
Here is my code:
 
var config = {
    headers: {
        Authorization: authorization
    },
    withCredentials: true
};

$http.get(url, config).success(function (response) {
    $scope.records = validateResponse(response);
});
 
How can I get it to send only one request with the header information?

原文：https://stackoverflow.com/questions/35742705