zhouxianguang 4ff8c8d55d submit code %!s(int64=6) %!d(string=hai) anos
..
build.js 4ff8c8d55d submit code %!s(int64=6) %!d(string=hai) anos
test.js 4ff8c8d55d submit code %!s(int64=6) %!d(string=hai) anos