Console Output
+ git submodule update --remote system-mqtt Cloning into '/root/workspace/params-submodule/qingdao-dongjiakou-submodule/QDDF001/master/params_submodule/system-mqtt'... Submodule path 'system-mqtt': checked out 'ccb9343756eadd34ebc820f7eb4f174d8d7de899'