1.可以用 path=%path% D:\Program Files (x86)\Tencent\QQ\Bin
start QQScLauncher.exe
或者
2.start "" "D:\Program Files (x86)\Tencent\QQ\Bin\QQScLauncher.exe"
或
start "QQScLauncher.exe" "D:\Program Files (x86)\Tencent\QQ\Bin\QQScLauncher.exe"
應用：一鍵啟動，我的eclipse 、微信 和QQ（復制以下文本到txt修改后綴名為bat，然后雙擊即可）
@echo off rem start D:\ytd\oms\eclipse\eclipse.exe start D:\ytd\pw\eclipse\eclipse.exe start "" "D:\Program Files (x86)\Tencent\WeChat\WeChat.exe" start "" "D:\Program Files (x86)\Tencent\QQ\Bin\QQScLauncher.exe" pause
引用學習參考：
https://www.cnblogs.com/never-more/p/5481451.html