如何在德尔故障停止批处理脚本 [英] How to stop batch script on del failure

问题描述

我们有一个批处理脚本删除文件（删除）和目录（ RD ）。有谁知道如何停止的脚本（失败）如果执行这些DELETE语句的失败？如果一个文件/目录由Windows锁定他们可能会失败。谢谢你。

We have a batch script that removes files (del) and directories (rd). Does anyone know how to halt (fail) execution of the script if any of these delete statements fail? They could fail if a file/directory is locked by Windows. Thanks.

更新

我使用的语句：

德尔：德尔* * / S / Q

RD：在FOR / D %% G（*）DO RD / S / Q %%摹

推荐答案

有关删除的文件，你可以先尝试仁（重命名）的文件。
仁将如果文件被锁定ERRORLEVEL设置为1。加引号的文件名。

For deleting the files, you can first try to ren (rename) the file. ren will set ERRORLEVEL to 1 if the file is locked. Add quotes around filename.

@echo OFF

:: Delete all files, but exit if a file is locked.
for %%F in (*.*) do (
    @echo Deleting %%F
    ren "%%F" tmp 2> nul
    if ERRORLEVEL 1 (
        @echo Cannot delete %%F, it is locked.
        exit /b 1
    )
    del tmp
)

我怀疑你可能能够做同样的事情的目录，但我似乎无法弄清楚如何获得锁定，所以我可以测试的目录。以下可能工作：

I suspect you may be able to do the same thing for directories, but I can't seem to figure out how to get a directory locked so I can test. The following may work:

:: Remove all directories, but exit if one is locked.
FOR /D %%G in (*) DO (
    @echo Removing %%G
    ren "%%G" tmpdir 2> nul
    if ERRORLEVEL 1 (
        @echo Cannot remove %%G, it is locked
        exit /b 1
    )
    RD /s /q tmpdir
)

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