Batch file NSIS静默卸载SetErrorLevel
在这个小型nsis安装程序中,我希望在批处理脚本中以静默模式运行安装程序/卸载程序时,在内部设置errorlevel,并在外部捕获它,但不知何故,我总是得到%errorlevel%=0 这是我的nsi脚本Batch file NSIS静默卸载SetErrorLevel,batch-file,installation,nsis,silent-installer,Batch File,Installation,Nsis,Silent Installer,在这个小型nsis安装程序中,我希望在批处理脚本中以静默模式运行安装程序/卸载程序时,在内部设置errorlevel,并在外部捕获它,但不知何故,我总是得到%errorlevel%=0 这是我的nsi脚本 !addincludedir .\include !include StrRep.nsh !include ReplaceInFile.nsh !include LogicLib.nsh !include FileFunc.nsh !insertmacro GetParameters
!addincludedir .\include
!include StrRep.nsh
!include ReplaceInFile.nsh
!include LogicLib.nsh
!include FileFunc.nsh
!insertmacro GetParameters
!insertmacro GetOptions
!define MY_APP_NAME "foo"
Outfile "${MY_APP_NAME}.exe"
InstallDir $DESKTOP
Section
${GetParameters} $R0
ClearErrors
${GetOptions} $R0 /PLACEHOLDER= $0
IfErrors 0 +2
Call ErrorHandler
SetOutPath $INSTDIR
File /r foo_root_folder
!insertmacro _ReplaceInFile "foo_root_folder\subfolder_a\test.properties" "%%placeholder_string%%" "$0"
WriteRegStr HKLM "SOFTWARE\${MY_APP_NAME}" "Install_Dir" "$INSTDIR\foo_root_folder"
WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${MY_APP_NAME}" "Publisher" "Federico"
WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${MY_APP_NAME}" "DisplayName" "${MY_APP_NAME}"
WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${MY_APP_NAME}" "DisplayVersion" "1.0"
WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${MY_APP_NAME}" "UninstallString" '"$INSTDIR\foo_root_folder\uninstall.exe"'
WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${MY_APP_NAME}" "NoModify" 1
WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${MY_APP_NAME}" "NoRepair" 1
WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${MY_APP_NAME}" "EstimatedSize" 1000
WriteUninstaller "foo_root_folder\uninstall.exe"
SectionEnd
Section "Uninstall"
ReadRegStr $0 HKLM "SOFTWARE\${MY_APP_NAME}" "Install_Dir"
${If} ${Errors}
Call un.ErrorHandler
${Else}
${IF} $0 == ""
Call un.ErrorHandler
${ELSE}
DeleteRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${MY_APP_NAME}"
DeleteRegKey HKLM "SOFTWARE\${MY_APP_NAME}"
RmDir /r /REBOOTOK "$0"
${ENDIF}
${EndIf}
SectionEnd
Function ErrorHandler
SetErrorLevel 1
Quit
FunctionEnd
Function un.ErrorHandler
SetErrorLevel 1
Quit
FunctionEnd
里面有什么问题吗?我认为在出现错误的情况下,这些行的%errorlevel%=1
SetErrorLevel 1
Quit
例如:安装后,我故意删除注册表项HKLM\SOFTWARE\${MY_APP_NAME},然后运行卸载程序。它找不到密钥并按预期退出,但%errorlevel%仍为0安装程序应按预期设置代码 卸载程序在%temp%中执行自身的副本,以便能够在$Instdir中删除自身。如果失败,它将设置非零退出代码,但不会等待其他卸载程序实例并报告真实的退出代码 您可以使用开关运行卸载程序以跳过复制步骤,但随后必须手动删除卸载程序.exe _?=设置$INSTDIR。它还阻止卸载程序将自身复制到临时目录并从那里运行。它可以与ExecWait一起使用,以等待卸载程序完成。它必须是命令行中使用的最后一个参数,并且不能包含任何引号,即使路径包含空格