Is there a way to open an image.png file in typescript using the "rb" mode?

Is there a way to open png files in typescript similar to the python method with open(path+im,"rb") as f:? I have a folder with png files and I need to read and convert them to base 64. Can anyone assist me with the equivalent method in typescript?

This is the python code I currently have:

def image_integrity():
    list_of_sha256 = []
    path = "./nft_test/"
    for im in os.listdir(path):
        with open(path+im,"rb") as f:
            f = base64.b64encode(f.read()) # read entire file as bytes
            h = hashlib.new("sha256")
            h.update(f)
            result = h.digest()
            result = base64.b64encode(result).decode("utf-8")
            print(result)
            list_of_sha256.append(result)
    return list_of_sha256

and I am looking to rewrite it in typescript.

Answer №1

It appears that you wish to read from a directory.

fs.readFile( path.resolve(__dirname, './file-data.txt' ), 'utf-8', function(err, buffer) 
{
    var content = buffer.toString();
    console.log('File loaded successfully.', 'SUCCESS'.green);
});

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