参考pauxu的回答,我正在使用launch4j和NSIS工具在我的项目中。以下是我在Windows上的操作步骤。另外,我也在为 Mac 创建 .app 和 .dmg 文件,但还没有想出如何在 Linux 上操作。
项目中的 launch4j 和 NSIS 拷贝
在我的项目中,我有一个 "vendor" 目录,其中包含 "launch4j" 和 "nsis" 目录。每个目录下都有各自的应用程序安装包。我发现将这些应用程序的副本存储在项目本地会更方便一些,不需要让其他人安装这两个产品并设置某种环境变量来指向它们。
脚本文件
在我的项目中,我还有一个名为 "scripts" 的目录,用于存放各种配置/脚本文件。首先是 launch4j.xml 文件:
<launch4jConfig>
<dontWrapJar>true</dontWrapJar>
<headerType>gui</headerType>
<jar>rpgam.jar</jar>
<outfile>rpgam.exe</outfile>
<errTitle></errTitle>
<cmdLine></cmdLine>
<chdir>.</chdir>
<priority>normal</priority>
<downloadUrl>http://www.rpgaudiomixer.com/</downloadUrl>
<supportUrl></supportUrl>
<customProcName>false</customProcName>
<stayAlive>false</stayAlive>
<manifest></manifest>
<icon></icon>
<jre>
<path></path>
<minVersion>1.5.0</minVersion>
<maxVersion></maxVersion>
<jdkPreference>preferJre</jdkPreference>
</jre>
<splash>
<file>..\images\splash.bmp</file>
<waitForWindow>true</waitForWindow>
<timeout>60</timeout>
<timeoutErr>true</timeoutErr>
</splash>
</launch4jConfig>
还有一个名为rpgam-setup.nsis的NSIS脚本。它可以使用VERSION参数来命名文件。
; The name of the installer
Name "RPG Audio Mixer"
!ifndef VERSION
!define VERSION A.B.C
!endif
; The file to write
outfile "..\dist\installers\windows\rpgam-${VERSION}.exe"
; The default installation directory
InstallDir "$PROGRAMFILES\RPG Audio Mixer"
; Registry key to check for directory (so if you install again, it will
; overwrite the old one automatically)
InstallDirRegKey HKLM "Software\RPG_Audio_Mixer" "Install_Dir"
# create a default section.
section "RPG Audio Mixer"
SectionIn RO
; Set output path to the installation directory.
SetOutPath $INSTDIR
File /r "..\dist\layout\windows\"
; Write the installation path into the registry
WriteRegStr HKLM SOFTWARE\RPG_Audio_Mixer "Install_Dir" "$INSTDIR"
; Write the uninstall keys for Windows
WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\RPGAudioMixer" "DisplayName" "RPG Audio Mixer"
WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\RPGAudioMixer" "UninstallString" '"$INSTDIR\uninstall.exe"'
WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\RPGAudioMixer" "NoModify" 1
WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\RPGAudioMixer" "NoRepair" 1
WriteUninstaller "uninstall.exe"
; read the value from the registry into the $0 register
;readRegStr $0 HKLM "SOFTWARE\JavaSoft\Java Runtime Environment" CurrentVersion
; print the results in a popup message box
;messageBox MB_OK "version: $0"
sectionEnd
Section "Start Menu Shortcuts"
CreateDirectory "$SMPROGRAMS\RPG Audio Mixer"
CreateShortCut "$SMPROGRAMS\RPG Audio Mixer\Uninstall.lnk" "$INSTDIR\uninstall.exe" "" "$INSTDIR\uninstall.exe" 0
CreateShortCut "$SMPROGRAMS\RPG AUdio Mixer\RPG Audio Mixer.lnk" "$INSTDIR\rpgam.exe" "" "$INSTDIR\rpgam.exe" 0
SectionEnd
Section "Uninstall"
; Remove registry keys
DeleteRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\RPGAudioMixer"
DeleteRegKey HKLM SOFTWARE\RPG_Audio_Mixer
; Remove files and uninstaller
Delete $INSTDIR\rpgam.exe
Delete $INSTDIR\uninstall.exe
; Remove shortcuts, if any
Delete "$SMPROGRAMS\RPG Audio Mixer\*.*"
; Remove directories used
RMDir "$SMPROGRAMS\RPG Audio Mixer"
RMDir "$INSTDIR"
SectionEnd
Ant集成
我在我的Ant构建文件(build.xml)中有一些目标来处理上述内容。首先,我告诉Ant导入launch4j的Ant任务:
<property name="launch4j.dir" location="vendor/launch4j" />
<taskdef name="launch4j"
classname="net.sf.launch4j.ant.Launch4jTask"
classpath="${launch4j.dir}/launch4j.jar:${launch4j.dir}/lib/xstream.jar" />
我接下来需要创建一个简单的目标来生成包装器可执行文件:
<target name="executable-windows" depends="jar" description="Create Windows executable (EXE)">
<launch4j configFile="scripts/launch4j.xml" outfile="${exeFile}" />
</target>
另一个制作安装程序的目标:
<target name="installer-windows" depends="executable-windows" description="Create the installer for Windows (EXE)">
<mkdir dir="${windowsLayoutDirectory}" />
<copy file="${jarFile}" todir="${windowsLayoutDirectory}" />
<copy todir="${windowsLayoutDirectory}/lib">
<fileset dir="${libraryDirectory}" />
<fileset dir="${windowsLibraryDirectory}" />
</copy>
<copy todir="${windowsLayoutDirectory}/icons">
<fileset dir="${iconsDirectory}" />
</copy>
<copy todir="${windowsLayoutDirectory}" file="${exeFile}" />
<mkdir dir="${windowsInstallerDirectory}" />
<exec executable="vendor/nsis/makensis.exe">
<arg value="/DVERSION=${version}" />
<arg value="scripts/rpgam-setup.nsi" />
</exec>
</target>
上半部分只是将安装程序所需的文件复制到临时位置,下半部分执行脚本使用这些文件来生成安装程序。