Converting Base 64 to plain text using Javascript

When working on the Server in WebApiController, I have the following Byte array:

private Byte[] bytes = new Byte[21];

Once it is filled, it looks like this:

bytes = new byte{127,253,159,127,253,223,127,253,255,127,252,63,0,1,192,127,252,255,127,253,191};

I am aware that this will be a string representation:

111111101011111111111001111111101011111111111011111111101011111111111111111111100011111111111100000000001000000000000011111111100011111111111111111111101011111111111101

However, when receiving a response from the server on the client side, the array appears as:

f/2ff/3ff/3/f/w/AAHAf/z/f/2/

This is in base64 format. How can I convert this back to a string type equivalent to:

111111101011111111111001111111101011111111111011111111101011111111111111111111100011111111111100000000001000000000000011111111100011111111111111111111101011111111111101

Please assist me in finding a solution to this issue. Implementation in JS or AngularJS would be greatly appreciated.

javascript.net

Answer №1

This code snippet will help you to convert a byte array into a string with binary representation.

var byteArray = new byte[] {
    255, 127, 192, 63, 240, 15, 12, 9, 77, 33,
    200, 100, 150, 215, 180, 210 };

var binaryString = byteArray
    .Select(delegate(byte b)
        {
            int value = b;
            var strBinary = string.Empty;

            for (var i = 0; i < 8; i++, value /= 2)
                strBinary = (value % 2) + strBinary;

            return strBinary;
        })
    .Aggregate((acc, item) => acc + item);

Console.WriteLine(binaryString);

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