huangyuanhao/iotkit @ a8422dd3736f3452515a0c918fd98d01b2e9390c

xiwa a8422dd373 add doc/setup.md		%!s(int64=3) %!d(string=hai) anos
..
.keep	1d24eed5ac 新建 doc	%!s(int64=3) %!d(string=hai) anos
setup.md	a8422dd373 add doc/setup.md	%!s(int64=3) %!d(string=hai) anos