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"
应用：一键启动，我的eclipse 、微信 和QQ（复制以下文本到txt修改后缀名为bat，然后双击即可）
@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
