一段加密函数（base64）
Const sBASE_64_CHARACTERS = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
Function Base64encode(ByVal asContents)
Dim lnPosition
Dim lsResult
Dim Char1
Dim Char2
Dim Char3
Dim Char4
Dim Byte1
Dim Byte2
Dim Byte3
Dim SaveBits1
Dim SaveBits2
Dim lsGroupBinary
Dim lsGroup64
If Len(asContents) Mod 3 0 Then asContents = asContents & String(3 - (Len(asContents) Mod 3), " ")
lsResult = ""
For lnPosition = 1 To Len(asContents) Step 3
lsGroup64 ...[ 查看全文 ]
2016-01-29
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