1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
|
import QtQuick 2.0
QtObject {
property string url
property int readSize: 0
property int status: 0
Component.onCompleted: {
var request = new XMLHttpRequest();
request.open("GET", url);
request.responseType = "arraybuffer";
request.onreadystatechange = function() {
if (request.readyState == XMLHttpRequest.DONE) {
status = request.status;
var arrayBuffer = request.response;
if (arrayBuffer) {
var byteArray = new Uint8Array(arrayBuffer);
readSize = byteArray.byteLength;
}
}
}
request.send(null);
}
}
|