在vba中,根据提供字符串(包含汉字等符号)可以得出相应的utf-8对应的十六进制编码,代码如下 :
'2024年2月28日17:30:55 qq:443440204
Public Function StringToUtf8ByteArray(ByVal filePath As String, s As String) As Byte()
Dim i As Long, j As Long
Dim result() As Byte
Dim charCode As Integer
Dim bytesRequired As Integer
Dim char As String
' 初始化数组以容纳至少一个字符(单字节)
ReDim result(0)
' 遍历字符串中的每个字符
For i = 1 To Len(s)
char = Mid(s, i, 1) ' 获取单个字符
charCode = AscW(char)
' 根据字符的 Unicode 码点确定所需的字节数
If charCode < 128 Then
' 单字节字符
bytesRequired = 1
ElseIf charCode < 2048 Then
' 双字节字符
bytesRequired = 2
ElseIf charCode < 65536 Then
' 三字节字符
bytesRequired = 3
Else
' 不支持的字符(超出三字节范围)
MsgBo