在用excel做工具,生成微信小程序二维码,数据返回保存为文件,但不能识别为图片。
找了一些答案,如
https://blog.csdn.net/uikoo9/article/details/86088028
需要将request的encoding设置成null,
我代码很简单
Set httpObj = CreateObject("WinHttp.WinHttpRequest.5.1")
httpObj.Open "POST", qr_url, False
httpObj.Send param
If httpObj.status = 200 Then
fileName = ThisWorkbook.Path & "/" & Format(Date, "yyyymmdd") & ".jpeg"
FileData = httpObj.ResponseBody
FileNum = FreeFile
Open fileName For Binary As #1
Put #1, , FileData
Close #FileNum
End If
如何将请求设置成encoding:null?