找到具有相同扩展名批处理脚本的多个文件

Question

我正在编写这个批处理脚本，但是当它开始查找是否存在具有文件扩展名的所有文件时，它会继续执行 else 即使文件存在。提前感谢您的帮助！

@echo off
if not exist C:\Users\%USERNAME%\Desktop\workBackup (
    ::creates new folder 'workBackup'
    mkdir C:\Users\%USERNAME%\Desktop\workBackup
)

set TIMESTAMP=%DATE:~4,2%%DATE:~7,2%%DATE:~10,4%

if not exist C:\Users\%USERNAME%\Desktop\workBackup\%TIMESTAMP% (
    ::creates new folder to put work into
    mkdir C:\Users\%USERNAME%\Desktop\workBackup\%TIMESTAMP%    
)

if not exist C:\Users\%USERNAME%\Desktop\workBackup\%TIMESTAMP%\logs (
    ::creates logs folder
    mkdir C:\Users\%USERNAME%\Desktop\workBackup\%TIMESTAMP%\logs
)

if exist C:\User\%USERNAME%\Documents\workspace\out\log\*.xlsx (
    ::moves all xlsx files to workBackup folder
    move "C:\User\%USERNAME%\Documents\workspace\out\log\"*.xlsx C:\Users\%USERNAME%\Desktop\workBackup\%TIMESTAMP%\
) else (
    ::exits if file no files are found
    echo "Files not found" 
    exit /b
)
if exist C:\User\%USERNAME%\Documents\workspace\out\log\*.xlsx (
    ::moves all log files to workBackup folder
    move "C:\Users\%USERNAME%\Documents\workspace\out\log\"*.log C:\Users\%USERNAME%\Desktop\workBackup\%TIMESTAMP%\logs
) else (
    ::exits if file no files are found
    echo "Files not found" 
    exit /b
)

Answer 1

有几件事要提

• 日期格式是每个用户设置的，最好从 wmic 获取日期
• 创建文件夹结构时，最深的一个将隐含另一个
• 不要测试、制造和抑制最终的错误消息。
• 通过创建变量减少容易出错的冗余
• 在整个路径周围加上双引号，而不仅仅是它的一部分

---

@echo off
for /f %%A in ('wmic os get LocalDateTime^|findstr ^^[0-9]') do Set _DT=%%A
Set yy=%_DT:~0,4%&Set MM=%_DT:~4,2%&Set dd=%_DT:~6,2%

Set "WBu=C:\Users\%USERNAME%\Desktop\workBackup"
Set "WBuDT=%WBu%\%dd%%MM%%yy%"
:: or reverse day and month %MM%%dd%%yy%
Set "WSpOL=C:\Users\%USERNAME%\Documents\workspace\out\log"

mkdir "%WBuDT%\logs" 2>NUL

::moves all xlsx files to workBackup folder
move "%WSpOL%\*.xlsx" "%WBuDT%\" 2>NUL||(Echo "%WSpOL%\*.xlsx" not found&Exit /b)

::moves all log files to workBackup folder
move "%WSpOL%\*.log" "%WBuDT%\logs\" 2>NUL||(Echo "%WSpOL%\*.log" not found&Exit /b)