cmd /k "cd /d E:/site/collect/" 打开命令行,并跳转到指定路径E:/site/collect/
cmd /k "cd /d E:/register_fabric_python2/ && python2_env\scripts\activate" 打开命令行,跳转到指定路径E:/register_fabric_python2/ 然后执行指令python2_env\scripts\activate
start "" "E:\test\" 打开windows资源管理器,并转到指定路径E:\test\