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V2EX  ›  Python

bytearray/memoryview/mmap 三者间的异同是什么?

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  •   explist · May 25, 2016 · 2120 views
    This topic created in 3626 days ago, the information mentioned may be changed or developed.
    bytearray()
    memoryview()
    mmap()

    这三者都能对二进制数据进行映射处理,她们的主要区别是什么?还有哪些相同处?
    使用时如何选择?
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