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.
看百度技术专家如何深入研究,重复使用的代码经验——设计模式 https://codingnote.cc/zh-hk/p/187948/