bat脚本中if子句的errorlevel，一个大坑

这几天在写svnhook，须要用到bat，这里只记录下吧：svn rem  检查tag svnlook changed %REPOS% -t %TXN% | awk "{if(NR==1){str=$0}else{str=str\" \"$0}}END{print str}" | findstr "tags\/" > nul if %errorlevel% == 0 (     svnlook l

>>阅读原文<<