The netizen server is in AliCloud Shanghai, and some Beijing visitors report that the access speed is slow. How to solve this problem? Regionally, Beijing and Shanghai are both within the range of Alibaba Cloud nodes, and they can access each other very quickly. However, it does not rule out that some Beijing broadband networks are slow, such as Chang Kuan and Dr. Peng. Then we can't ask visitors to change the broadband of China Unicom and China Telecom. We can only use our own service
