xhj/embeded-gateway: 网关代码

xhj 4d99525703 first commit		6 月之前
..
detail	4d99525703 first commit	6 月之前
old.hpp	4d99525703 first commit	6 月之前
read.hpp	4d99525703 first commit	6 月之前
tags.hpp	4d99525703 first commit	6 月之前
write.hpp	4d99525703 first commit	6 月之前