如何在烧瓶中的记录器文件中添加stdout和stderr

Question

我想记录stdout和stderr来记录文件，这就是我尝试过的方法。app = Flask(__name__)app.logger.setLevel(logging.INFO)  # use the native logger of flaskapp.logger.disabled = Falsehandler = logging.handlers.RotatingFileHandler(    SYSTEM_LOG_FILENAME,    'a',    maxBytes=1024 * 1024 * 100,    backupCount=20    )formatter = logging.Formatter(\    "%(asctime)s - %(levelname)s - %(name)s: \t%(message)s")handler.setFormatter(formatter)app.logger.addHandler(handler)@app.route('/')def hello():    return 'Hello World'if __name__ == '__main__':    app.run()        然后，我想将控制台输出记录在文件中。如* Running on http://127.0.0.1:5000/127.0.0.1 - - [24/May/2013 14:55:14] "GET / HTTP/1.1" 200 -127.0.0.1 - - [24/May/2013 14:55:14] "GET /favicon.ico HTTP/1.1" 404 -我能做些什么？