How to call rest service from angularjs with basic authentication

See more:

Javascript

REST

AngularJs

I have a REST service running on server.

I have Chrome Postman to access that service with Basic Authentication, and I can access that service with this Post man.

But, now I want to create a UI to show received data from REST in AngularJS.

How I can call this REST service by using AngularJS with Basic Authentication?
I have username and password.

Thanks,
Ashok

What I have tried:

This is what I tried, but dont know how to pass Basic Authentication credentials

function getDataByAjax($scope, $http, url) {
$http.get(url).
success(function (data) {
$scope.greeting = data;
}).
error(function (data, status, headers, config) {
debugger;
alert("erro");
});
}