我有一个运行VBS的R脚本。
VB-Script应该将参数传递回R。
我创建了代码,但传递的参数仍然是NA。
R:
path <- "C:\\Users\\PD\\Desktop\\Dashboard Citi R\\test\\scripcik.vbs"
shell(shQuote(normalizePath(path)), "cscript", flag = "//nologo")
args<-commandArgs(TRUE)
myvar<-args[1]
print(myvar)
VBS:
dim myArr
Dim shell
Set shell = CreateObject("WScript.Shell")
chartpath6 = "C:\Users\PD\Desktop\Dashboard Citi R\test\bazy\" & myDate(now) & ".accdb"
chartpath5 = "C:\Users\PD\Desktop\Dashboard Citi R\test\bazy\" & myDate(now)-1 & ".accdb"
myArr = Array(chartpath6,chartpath5)
for i = 0 to 1
ReportFileStatus(myArr(i))
next
sub ReportFileStatus(filespec)
Dim fso, msg
Set fso = CreateObject("Scripting.FileSystemObject")
If (fso.FileExists(filespec)) Then
msg = filespec & " exists."
Else
msg = filespec & " doesn't exist."
End If
msgbox msg
End sub
Function myDate(dt)
dim m,y
m = right("0" & datePart("m",dt),2)
y = datePart("yyyy",dt)
myDate= y & m
End Function
Dim path
path = "Rscript C:\Users\PD\Desktop\Dashboard Citi R\test\runR.R " & msg
shell.Run(path)
答案 0 :(得分:0)
如果您尝试发送的变量是文本消息,您可以将其写入txt文件并从R循环,直到文本文件的值不为null或为空(我的nerver尝试用R编码)然后使用文本文件的值。
(我也试过wscript.echo“MYTEXT”并从命令行运行它,但是它加了一个msgbox)。