if errorlevel 255
IF ERRORLEVEL construction has one strange feature, that can be used to our advantage: it returns ... IF ERRORLEVEL 255 GOTO Label255, 如果該工具檢測到錯誤狀態，它會返回255 的 ... 例：test.bat的內容如下（注意，用if errorlevel判斷返回值時，要按返回值從高到低排列）: @echo off, If you really are on DOS (which I highly doubt) then the only way is command if errorlevel 255 echo 255 if errorlevel 254 echo 254 if errorlevel ...,Firstly, if all you want to do is conditional execution based on the zero or non-zero exit ... You don't have to use a series of if ERRORLEVEL statements to set it. , Check the errorlevel in an if statement, and then exit /b (exit the batch .... for specific error numbers you need to start with 255 and work down., if errorlevel 0 do somecommand if errorlevel 1 do somethingelse ... if errorlevel 255 do lastalternative. everything else is dangerous. If you ..., If you notice you have spaces between = sign and property value. -Jdwpserver=SPACEabc.bac.com^. You such space which prevent JMeter ...,10 IF NOT ERRORLEVEL 11 ECHO 640x200 EGA 64 color graphics 13 IF NOT ... IF ERRORLEVEL 254 IF NOT ERRORLEVEL IF ERRORLEVEL 255 IF NOT ... , As far as I know, the IF in batch files does not support C like syntax of ORing together multiple expressions. So as a first try, change these first ...
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 if errorlevel 255 相關參考資料
Batch files - Errorlevels - Rob van der Woude
IF ERRORLEVEL construction has one strange feature, that can be used to our advantage: it returns ... IF ERRORLEVEL 255 GOTO Label255 https://www.robvanderwoude.com BAT批次檔案語法(下) - 瘋狂小狼犬
如果該工具檢測到錯誤狀態，它會返回255 的 ... 例：test.bat的內容如下（注意，用if errorlevel判斷返回值時，要按返回值從高到低排列）: @echo off http://33tsai.blogspot.com Errorlevels set by commands on Windows - Stack Overflow
If you really are on DOS (which I highly doubt) then the only way is command if errorlevel 255 echo 255 if errorlevel 254 echo 254 if errorlevel ... https://stackoverflow.com Handling error messages with files run automatically with a batch ...
Firstly, if all you want to do is conditional execution based on the zero or non-zero exit ... You don't have to use a series of if ERRORLEVEL statements to set it. https://stackoverflow.com How do I make a batch file terminate upon encountering an error ...
Check the errorlevel in an if statement, and then exit /b (exit the batch .... for specific error numbers you need to start with 255 and work down. https://stackoverflow.com Is ERRORLEVEL reliable? - Stack Overflow
if errorlevel 0 do somecommand if errorlevel 1 do somethingelse ... if errorlevel 255 do lastalternative. everything else is dangerous. If you ... https://stackoverflow.com Jmeter test in Jenkins fails with "errorlevel=255" error - Stack ...
If you notice you have spaces between = sign and property value. -Jdwpserver=SPACEabc.bac.com^. You such space which prevent JMeter ... https://stackoverflow.com PC Mag
10 IF NOT ERRORLEVEL 11 ECHO 640x200 EGA 64 color graphics 13 IF NOT ... IF ERRORLEVEL 254 IF NOT ERRORLEVEL IF ERRORLEVEL 255 IF NOT ... https://books.google.com.tw Post build script returning errorlevel 255 - Stack Overflow
As far as I know, the IF in batch files does not support C like syntax of ORing together multiple expressions. So as a first try, change these first ... https://stackoverflow.com |