Under Microservices, how to realize simultaneous login or forced offline of multiple devices?
Preface:Have you ever encountered a requirement where the product requires the same user to be allowed to log in at the same time according to backend Settings, or when it is not allowed to log in at the same time, it is necessary to force the previous offline scenario. This article will lead you to implement a simple requirement for this scenario...
Professor David Waite of the University of New South Wales visited the Soil Environment Institute of the Provincial Academy of Sciences
[Source: Guangdong Academy of Sciences Frontline News]Recently, David Waite, a professor from the University of New South Wales, Australia, paid an academic visit to the Institute of Ecological Environment and Soil Research of Guangdong Academy of Sciences, where he held discussions and exchanges on strengthening scientific cooperation in the field of soil iron cycle and soil organic Biological carbon fixation. The symposium was chaired by Liu Tongxu, Deputy Director of the Institute, and Li Fangbai, Director of the Institute, attended the meeting...
