Flask-RESTful-上传图片

class UploadWavAPI(Resource):    def post(self):        parse = reqparse.RequestParser()        parse.add_argument('audio', type=werkzeug.FileStorage, location='files')        args = parse.parse_args()        stream = args['audio'].stream        wav_file = wave.open(stream, 'rb')        signal = wav_file.readframes(-1)        signal = np.fromstring(signal, 'Int16')        fs = wav_file.getframerate()        wav_file.close()

您应该处理流，如果它是wav，则上面的代码有效。对于图像，您应该存储在数据库上或上传到AWS S3或Google Storage