Do it is possible to fetch a binary file and save it with nsIFileOutputStream ?
If I get arrayBuffer by fetch, how to save this as original binary with nsIFileOutputStream ?
arrayBuffer binary save with nsIFileOutputStream
Moderators: FranklinDM, Lootyhoof
Re: arrayBuffer binary save with nsIFileOutputStream
https://udn.realityripple.com/docs/Mozi ... tputStream
something like this:
something like this:
Code: Select all
function dumpToFile(aFile, aData) {
var outputStream = Cc["@mozilla.org/network/file-output-stream;1"].createInstance(Ci.nsIFileOutputStream);
outputStream.init(aFile, -1, -1, null);
var bos = Cc["@mozilla.org/binaryoutputstream;1"].createInstance(Ci.nsIBinaryOutputStream);
bos.setOutputStream(outputStream);
bos.writeByteArray(aData, aData.length);
outputStream.close();
}