我有一个批处理文件，用于从不同的地方获取 rar 文件的 robocopy，它以前工作得很好，但最近它给了我错误代码 2 和 3，但 robocopy 工作正常，我甚至没有在批处理文件中更改任何内容，它只是突然开始这样做
Net USE T: \\IP-Address\C$ Password /USER:hqadmin /PERSISTENT:YES
if not errorlevel 1 set /A C0nnection_Success+=1 && echo "\\Connected Succesfully" >C:\LogSchoolXp.txt
if errorlevel 1 set /A C0nnection_Failed+=1 && echo "\\Failed To Connect" >>C:\LogSchoolXp.txt
psexec \\Ip-Address cmd /s /c "set path=D:\WinRAR\; && del c:\TempSchoolxp\*.* /s /q && rar a -dh -ep1 c:\TempSchoolxp\XXX.rar c:\schoolxp\xxx.mdb"
timeout 5
robocopy \\IP-Address\c$\TempSchoolxp\ C:\backup\schoolxp\20\ /mov /NJS /NFL /NDL /NJH /nc /ns /np /r:2 /w:2
if %ERRORLEVEL% EQU 1 set /A C0py_Success+=1 && echo "----- Done Date: %date% ------ Time: %time%" >>C:\LogSchoolXp.txt
if not %ERRORLEVEL% EQU 1 set /A C0py_Failed+=1 && set Arr[0]= School && echo "----- Failed Date: %date% ------ Time: %time% ======= <<ERRORLEVEL IS EQUAL TO %ERRORLEVEL%>>" >>C:\LogSchoolXp.txt
NET USE T: /DELETE
答案1
最近它给我错误代码 2 和 3
这些是警告（并且没有发生错误）：
Robocopy 的返回代码是一个位图，定义如下：
Hex Decimal Meaning if set 0×00 0 No errors occurred, and no copying was done. The source and destination directory trees are completely synchronized. 0×01 1 One or more files were copied successfully (that is, new files have arrived). 0×02 2 Some Extra files or directories were detected. No files were copied Examine the output log for details.
...
这些可以组合起来，给出一些额外的退出代码：
0×03 3 (2+1) Some files were copied. Additional files were present. No failure was encountered.
...
您可以更改批处理文件以仅报告实际错误：
任何大于 7 的值都表示复制操作期间至少发生一次失败。
您可以在批处理文件中使用它来报告异常，如下所示：
if %ERRORLEVEL% EQU 16 echo ***FATAL ERROR*** & goto end if %ERRORLEVEL% EQU 15 echo OKCOPY + FAIL + MISMATCHES + XTRA & goto end if %ERRORLEVEL% EQU 14 echo FAIL + MISMATCHES + XTRA & goto end if %ERRORLEVEL% EQU 13 echo OKCOPY + FAIL + MISMATCHES & goto end if %ERRORLEVEL% EQU 12 echo FAIL + MISMATCHES& goto end if %ERRORLEVEL% EQU 11 echo OKCOPY + FAIL + XTRA & goto end if %ERRORLEVEL% EQU 10 echo FAIL + XTRA & goto end if %ERRORLEVEL% EQU 9 echo OKCOPY + FAIL & goto end if %ERRORLEVEL% EQU 8 echo FAIL & goto end if %ERRORLEVEL% EQU 7 echo OKCOPY + MISMATCHES + XTRA & goto end if %ERRORLEVEL% EQU 6 echo MISMATCHES + XTRA & goto end if %ERRORLEVEL% EQU 5 echo OKCOPY + MISMATCHES & goto end if %ERRORLEVEL% EQU 4 echo MISMATCHES & goto end if %ERRORLEVEL% EQU 3 echo OKCOPY + XTRA & goto end if %ERRORLEVEL% EQU 2 echo XTRA & goto end if %ERRORLEVEL% EQU 1 echo OKCOPY & goto end if %ERRORLEVEL% EQU 0 echo No Change & goto end :end