Short Ajax

ShortAjax.js

var xhr = new XMLHttpRequest()
var url = 'http://'
xhr.open("GET",url,false)
xhr.setRequestHeader("Content-Type", "text/plain;charset=UTF-8")
xhr.send(null)

if (xhr.status==200){
	var data = JSON.parse(xhr.responseText)
	console.log(data)
} else {
	console.log('error')
}