xhj/embeded-gateway: 网关代码

xhj 4d99525703 first commit		6 月之前
..
adapter	4d99525703 first commit	6 月之前
generation	4d99525703 first commit	6 月之前
invocation	4d99525703 first commit	6 月之前
adapter.hpp	4d99525703 first commit	6 月之前
generation.hpp	4d99525703 first commit	6 月之前
invocation.hpp	4d99525703 first commit	6 月之前