vbs 批量修改文件，bat 批处理文件调用执行vbs，并在cmd窗口打印返回值（vbs运行结果）

Set fso=Wscript.CreateObject("Scripting.FileSystemObject")
flrName="D:\Workspace\src\" ''dir that you need deal with
count=0 ''get the count of modified files
function Traversal(dir)
set flr=fso.getfolder(dir)
set fs=flr.files
findstr1="[assembly: SecurityTransparent]" ''find string that need to be replaced
findstr2=replace(findstr1," ","") ''becasuse there is space char in findstr,so add this findstr2
replaceStr="[assembly: AllowPartiallyTrustedCallers()]" ''destination string in replace

for each f in fs
if lcase(f.name)="assemblyinfo.cs" then
set findf=fso.opentextfile(f)
do while findf.atendofstream=false
d=f.datelastmodified ''get modified datetime of current file
alltext=findf.readall

if(InStr(alltext,findstr1) > 0 ) then
s=replace(alltext,findstr1, replaceStr)
count=count+1
findf.close()
''If no findstr2, delete the following elseif block
elseif(InStr(alltext,findstr2) > 0) then
s=replace(alltext,findstr2, replaceStr)
count=count+1
findf.close()

else
findf.close()
exit do
end if

set r=fso.opentextfile(f, 2, true)
r.write s

d2=f.datelastmodified

if d2>=d then exit do
loop

end if
next

set fs=flr.subfolders
for each f in fs
Traversal(f.path)
next

end function

Traversal(flrName)
''msgbox ("Done! "& count & " files were modified successfully.")
wscript.echo "Done! "& count & " files were modified successfully." ''value popup by "wscript.echo" can be received by .bat easily

Wscript.quit count ''this variable "count" in order to get a return value by %ErrorLevel%

@echo off
for /f "delims=" %%a in (''cscript //nologo c:\t.vbs'') do (
set ScriptOut=%%a)
echo Result: %ScriptOut%

@echo off
cscript //nologo c:\t.vbs
echo -----Modify %ErrorLevel% "AssemblyInfo.cs" files successfully.-----