In recent years,the both industrial circles and relevant government of the world’s major industrial countries have advocated digital transformation,that is,using the new generation of information technology to promote industrial change,to improve the overall operation efficiency of the industry,and further to build a new digital economy system,such as the"made in China 2025"strategy formulated by Chinese government.At the end of 2019,COVID-19 suddenly pushed the digital transformation of enterprises.The successful realization of digital transf...