fix：新增例程

基础编程/e6.ROS环境下python测试实验/RosSwitch.bat

@@ -0,0 +1,16 @@
+@echo off
+wsl -d RflySim-20.04 -e bash -lic "echo Current version is ROS$ROS_VERSION"
+
+SET /P ROSVer=New ROS Version 1 or 2:
+if %ROSVer% EQU 1 (
+    ECHO Switch to ROS1
+    wsl -d RflySim-20.04 ~/ros_switch.sh 1
+
+) ELSE (
+    ECHO Switch to ROS2  
+    wsl -d RflySim-20.04 ~/ros_switch.sh 2
+)
+wsl --shutdown
+ECHO Successful.
+ECHO Press any key to exit.
+pause