update app_common: 1. added some comment 2.added few time format function 3.... (!9) · Merge requests · CEOTR Public / app_common

xiang requested to merge update_app_common into master Sep 20, 2019

update app_common: 1. added some comment 2.added few time format function 3. added slack message function

update app_common: 1. added some comment 2.added few time format function 3....