Electron 自定义安装卸载

自定义安装卸载需要的了解NSIS脚本，electron-builder使用的就是NSIS.文档可查 https://nsis.sourceforge.io/Docs/

怎么开始？

配置打包,在vue.config.js的pluginOptions中配置打包项include

electronBuilder: {
      builderOptions: {
        nsis: {
          include: path.resolve(__dirname, 'src/custom.nsh'),
          warningsAsErrors: false
        },
      }
    },

electron-builder提供了一些生命周期方便自定义安装卸载,文档 https://www.electron.build/configuration/nsis#custom-nsis-script
```
customHeader, preInit, customInit, customUnInit, customInstall, customUnInstall, customRemoveFiles, customInstallMode, customWelcomePage.
```

在生命周期中添加nsis脚本内容,这是我自定义卸载的脚本，会在用户卸载删除文件的时候触发

!macro customRemoveFiles

         # 提示窗
          MessageBox MB_OKCANCEL "是否删除用户数据?(注意，删除用户数据后，软件需要重新激活，请谨慎选择！)" IDOK label_ok  IDCANCEL  label_cancel
          label_ok:
              # 删除已经下载的更新包  
              RMDir /r $PROFILE\\AppData\\Local\\bd3-command-system-updater\\*.*
              # 删除安装目录
              RMDir /r $INSTDIR\\*.*
              Goto end
          label_cancel: 
              RMDir /r $INSTDIR\\locales
              RMDir /r $INSTDIR\\swiftshader
              RMDir /r $INSTDIR\\resources\\extraResources\\server\\bat
              RMDir /r $INSTDIR\\resources\\extraResources\\server\\bat
              RMDir /r $INSTDIR\\resources\\extraResources\\server\\jre8
              RMDir /r $INSTDIR\\resources\\extraResources\\server\\redis
              RMDir /r $INSTDIR\\resources\\extraResources\\server\\system
              Delete $INSTDIR\\resources\\extraResources\\server\\start.bat
              Delete $INSTDIR\\resources\\extraResources\\server\\stop.bat
              Delete $INSTDIR\\resources\\extraResources\\server\\端口9002-9003-9004.txt
              Delete $INSTDIR\\resources\\app.asar
              Delete $INSTDIR\\resources\\elevate.exe
              Delete $INSTDIR\\resources\\app-update.yml
              Delete "$INSTDIR\\*.pak"
              Delete "$INSTDIR\\*.dll"
              Delete "$INSTDIR\\*.bin"
              Delete "$INSTDIR\\*.dat"
              Delete "$INSTDIR\\*.exe"
              Delete "$INSTDIR\\*.json"
              Delete "$INSTDIR\\*.html"
              Delete "$INSTDIR\\*.txt"
              Goto end
          end:

!macroend