windows bat脚本检测空白文件

检测空白文件：

 

 

:Loop

 

for %%a in ("C:ftp_files*08_*") do (

if "%%~za" equ "0" (

echo "空白0000000000000000000000000000000"

) else (

echo "有内容11111111111111111111111111111"

)

)

 

TIMEOUT /T 1

goto Loop