本文介绍鸿蒙操作系统整体架构，包括鸿蒙系统发展历程、操作系统特点、整体架构，方便大家在开发鸿蒙应用前对系统本身有较为全面的了解.

Welcome to Hexo! This is your very first post. Check documentation for more info. If you get any problems when using Hexo, you can find the answer in troubleshooting or you can ask me on GitHub. Quick