给定Elixir中代表压缩文件的二进制文件,如何将它们传递给Erlang的zlib来进行膨胀?
compressed = <<120, 218, 237, 125, 123, 115, 28, 71, 126, ...>>
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我试过了:
z = :zlib.open()
uncompressed = :zlib.inflate(z, compressed)
:zlib.close(z)
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返回的错误是:
** (ErlangError) erlang error: :einval
:zlib.call/3
:zlib.inflate/2
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期待一个"iodata"作为一个论点,所以也许我只需要转换它?
leg*_*cia 13
打开zlib端口后,需要在调用inflateInit之前调用它inflate:
z = :zlib.open()
:zlib.inflateInit(z)
uncompressed = :zlib.inflate(z, compressed)
:zlib.close(z)
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