End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
.NET IoC模式依赖反转(DIP)、控制反转(Ioc)、依赖注入(DI) https://codingnote.cc/zh-cn/p/110539/