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ysc3839 Jun 27, 2019 via Android
是的。
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2
1462326016 Jun 28, 2019
def copyfileobj(fsrc, fdst, length=16*1024):
"""copy data from file-like object fsrc to file-like object fdst""" while 1: buf = fsrc.read(length) if not buf: break fdst.write(buf) 看源代码的话目测是的 |