示例一:
需要系统中已安装WINRAR 32位版本,否则请自行修改测试代码。
Name "测试" Caption "$(^Name)" OutFile "测试.exe" SilentInstall silent XPStyle on !include "FileFunc.nsh" Section .onInit ReadRegStr $1 HKLM "Software\WinRAR" "exe32" MessageBox MB_OK "$1" ${GetFileVersion} $1 $R0 MessageBox MB_OK "$R0" SectionEnd |
示例二:
轻狂拿WMP10做一个例子。关于WMP10的原始安装文件,可以下载后通过/C /T:D:\Windows Media Player参数(参数说明:将文件解开到D:\Windows Media Player文件夹)得到。
首先,引入头文件:
!include "FileFunc.nsh" |
然后,写详细的代码:
Section "WMP" SEC_WMP ${GetFileVersion} "$PROGRAMFILES\Windows Media Player\wmplayer.exe" $R1 Pop $R1 ${If} $R1 < '10.0.0.3802' MessageBox MB_YESNO "您的Windows Media Player版本过低,是否升级到推荐版本?" IDNO NoReadme SetDetailsPrint textonly DetailPrint "正在安装 Windows Media Player10..." SetDetailsPrint listonly SetOutPath "$TEMP\MP10" File "Windows Media Player10\*.*" ExecWait '$TEMP\MP10\setup_wm.exe /Q' $R1 RMDir /r "$TEMP\MP10" ${EndIf} NoReadme: SectionEnd |