Redis is a high-performance key-value database that is widely used in projects, and every developer should master this skill. In today’s article, we’ll introduce Redis persistence in detail. As we all know, Redis is memory-based and reads and writes data from and to memory, but the data does not dis ... More >>

PrefaceRecently, we are doing a permission control function, one of the services is to freeze the user, the specific business logic is not necessarily appropriate to elaborate, so we will use the “elephant in the freezer” to abstract instead. The process is as follows: 1231. Open the refrigerator do ... More >>