如何每两个字符插入一个空格?

这有点难看,但它起作用:

$string = "AAFF10DC"

$strArray = StringSplit($string, "") ; No delimiter will separate all chars.

$strResult = ""

If IsEvenNumber($strArray[0]) Then

    For $i = 1 to $strArray[0] Step 2
        $strResult = $strResult & $strArray[$i] & $strArray[$i+1] & " "
    Next

    MsgBox(0, "Result", $strResult)

Else
    MsgBox(0, "Result", "String does not contain an even number of characters.")
EndIf

Func IsEvenNumber($num)
    Return Mod($num, 2) = 0
EndFunc

我想用空格分割字节字符串…

实例使用 StringRegExpReplace() :

Global Const $g_sString  = 'AAFF10DC'
Global Const $g_sPattern = '(.{2})'
Global Const $g_sReplace = '$1 '
Global Const $g_sResult  = StringRegExpReplace($g_sString, $g_sPattern, $g_sReplace)

ConsoleWrite($g_sResult & @CRLF)

退换商品 AA FF 10 DC .

Global $s_string = "AAFF10DC"
MsgBox(64, "Info", _str_bytesep($s_string))

Func _str_bytesep($s_str, $s_delim = " ")
    If Not (Mod(StringLen($s_str), 2) = 0) Then Return SetError(1, 0, "")
    Return StringRegExpReplace($s_str, "(..(?!\z))", "$1" & $s_delim & "")
EndFunc

只是另一种方式。对于大量的字节数据,我不建议使用这种方法。