代码 

start "" "C:\Users\Boomni_Sun\AppData\Roaming\app1.exe"
start "" "C:\Users\Boomni_Sun\AppData\Roaming\app2.exe"
start "" "C:\Users\Boomni_Sun\AppData\Roaming\app3.exe"
start "" "C:\Users\Boomni_Sun\AppData\Roaming\app3.exe"

保存

• *.bat
• 双击打开即可，据说微信的路径可以支持微信多开噢~