encrypting message backups (including images and videos)
Throughout the development of our microservices, we heavily leveraged dependency injection. As part of a .NET web application's startup process, you register the individual types that should be part of the inversion of control (IoC) container. Individual classes inject their dependencies as interfaces in their constructor arguments. This allows different concrete implementations to be used depending on the context. For example, an interface for a telemetry client may be utilized throughout the codebase. The concrete implementation in the live-service sends actual telemetry data to a remote endpoint. A mocked implementation is used in unit tests to validate the correct event would be sent at the appropriate time.
。关于这个话题，im钱包官方下载提供了深入分析
create "Zaps" to move data between apps，更多细节参见同城约会
不过这种方案不是完美的——如果只点亮那些窄角发光像素，屏幕的分辨率和亮度会受到一些细微影响。。WPS官方版本下载对此有专业解读