In order to obtain an academic consensus on economic law,the study of economic law principles has been mechanically repeated and thus weakened its vitality.Nowadays,the rapid development of the digital economy and related markets urgently needs economic law to respond.The uncertainty of the development of the times and the uncertainty of risks have brought challenges to the economic law.Therefore,the basic principles of economic law should be determined.In the development of the digital economy,it is necessary to rely on the analysis of the reasons for the application of economic law principle...