Get the answer from the server as blob or arraybuffer

[charlenef]

How to get an answer from the server as a facility Blob or ArrayBuffer? I do that.

var xhr = new XMLHttpRequest();    
xhr.open("GET", "/sample.blob");
xhr.responseType = "blob";
xhr.send();
xhr.onload = (e) =>  {
    console.log(e.loaded);  
    var buf = xhr.respose; 
    var reader =  new FileReader(); 
    reader.readAsArrayBuffer(buf); // тут ошибка
    reader.onload = () =>  {/* ... */ };     
} 

Makes a mistake - buf not subject blob♪ How do you interpret the answer a double file?

[Raziyah00]

Comments on corrections in the code:

var xhr = new XMLHttpRequest();    
xhr.open("GET", "/sample.blob");
xhr.responseType = "blob";
xhr.onload = (e) =>  {
    console.log(e.loaded);  
    var buf = xhr.response; // здесь была опечатка
} 
xhr.send(); // это в конец

See details. https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/Sending_and_Receiving_Binary_Data ♪