batch-file - .bat If Then 语句

Question

我需要帮助编写批处理脚本

if file newfile.txt exists
then  del "InDesignData.txt"
ren "newfile.txt" "InDesignData.txt"

Answer 1

您可以使用简单的弧形括号(也支持其他!)

@echo off
IF EXIST newfile.txt (
del "InDesignData.txt"
ren "newfile.txt" "InDesignData.txt"
)

与其他:

@echo off
IF EXIST newfile.txt (
del "InDesignData.txt"
ren "newfile.txt" "InDesignData.txt"
) else (
echo Making tea
)