用VBS实现PHP的md5_file函数代码,需要的朋友可以参考下，代码主要是参考官方的资料。

代码如下:

Function md5_file(filename, raw_output)

Dim HashedData, Utility, Stream

Set HashedData = CreateObject("CAPICOM.HashedData")

Set Utility = CreateObject("CAPICOM.Utilities")

Set Stream = CreateObject("ADODB.Stream")

HashedData.Algorithm = 3

Stream.Type = 1

Stream.Open

Stream.LoadFromFile filename

Do Until Stream.EOS

HashedData.Hash Stream.Read(1024)

Loop

If raw_output Then

md5_file = Utility.HexToBinary(HashedData.Value)

Else

md5_file = HashedData.Value

End If

End Function