Console Output
+ git submodule update --remote system-mqtt Cloning into '/root/workspace/params-submodule/beijing-shanqihuanwei-submodule/BJ_SQHW_AT001/master/params_submodule/system-mqtt'... Submodule path 'system-mqtt': checked out '0f63d3d641f47ad29474ab25199f1bb5abb6aa27'