http://www.alexedwards.net/blog/golang-response-snippets
https://gist.github.com/andreagrandi/97263aaf7f9344d3ffe6
https://talks.golang.org/2012/simple/webfront/main.go
https://stevenwhite.com/building-a-rest-service-with-golang-2/
golang http json http://www.alexedwards.net/blog/golang-response-snippets
原文：http://www.cnblogs.com/chunyou128/p/6434365.html