我已经有点会了，贴个关键地方的代码

            logging.info('Downloading byte range %d - %d' % (first_byte, last_byte))
            r = requests.get(url,
                    headers={"Range": 'bytes=%s-%s' % (first_byte, last_byte)},
                    stream=True)
            data_chunk = r.raw.read()
            with open(filename, 'ab') as f:
                f.write(data_chunk)
            first_byte = last_byte + 1


【 在 PaoloMaldini 的大作中提到: 】
: 人家为啥要测试？。。。
:
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FROM 116.231.60.*