rest-api-call-with-auth.js

localStorage.jwt = 'header.payload.signature';


let auth_fetch = function(api_url, token) {
	let myHeader = new Headers();
	myHeader.append('Content-Type', 'json/application');
	myHeader.append('Authorization', 'Bearer ' + token);
  
	let request = new Request(api_url,
	{ method: 'GET'
  , headers: myHeader
	, mode: 'no-cors'
	});

  fetch(request)
	.then(function (response) {
		if (!response.ok) {
			throw response.statusText
		}
		return response.json();
	})
	.then(function (jsondata) {
		// ensure that downloaded 'data' is available for later use
		data = jsondata;
		state2view(jsondata);
	})
	.catch(err => console.log(err));
};

auth_fetch('/api/example', localStorage.jwt);