在批处理文件中使用ERRORLEVEL知道,如果一个程序正常退出 [英] using errorlevel in a batch file to know if a program exited normally
问题描述
我们有一个程序,偶尔会崩溃。客户从运行计划任务程序。当程序以一定参数运行,该程序运行作为一个接口引擎,创建一个文件,然后由另一程序的文件ftp'ing到另一个服务器进行导入。
我在想,如果我可能有计划的任务,而不是运行的批处理文件。该批处理文件将运行程序并检查错误级别
作为程序退出。如果错误级别
不等于零,则批处理文件将再次运行程序。有谁看问题,我计划在批处理文件中使用错误级别
?
下面是批处理文件的例子:
:启动
myPgm.exe INTFC
如果错误级别<> 0再启动
我会写它就像这样:
:启动
myPgm.exe INTFC
IF%ERRORLEVEL%NEQ 0 GOTO:错误
GOTO:结束
:错误
回声时出错。
1号出口
:结束
回声结束。
EXIT 0
We have a program that is occasionally crashing. The customer runs the program from a scheduled task. When the program is run with a certain parameter, the program runs as an interface engine, creating a file and then ftp'ing the file to another server for import by another program.
I was wondering if I might have the scheduled task instead run a batch file. The batch file would run the program and check errorlevel
as the program exits. If errorlevel
is not equal to zero, then batch file would run the program again. Does anyone see problem with my plan to use errorlevel
in a batch file?
Here's an example of the batch file:
:start
myPgm.exe intfc
if errorlevel <> 0 then start
I would write it like so:
:start
myPgm.exe intfc
IF %errorlevel% NEQ 0 GOTO :error
GOTO :end
:error
echo There was an error.
EXIT 1
:end
echo End.
EXIT 0
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