A simple framework for building a HTTP API micro service.
$ go get -u github.com/zieckey/simgo
$ git clone https://github.com/zieckey/simgo
$ mkdir echo
$ cd echo
$ vim echo.go
package main
import (
"net/http"
"github.com/zieckey/simgo"
"io/ioutil"
)
type EchoModule struct {}
func (m *EchoModule) Initialize() error {
println("EchoModule initializing ...")
simgo.HandleFunc("/echo", m.Echo, m).Methods("POST")
return nil
}
func (m *EchoModule) Uninitialize() error {
return nil
}
func (m *EchoModule) Echo(w http.ResponseWriter, r *http.Request) {
buf, err := ioutil.ReadAll(r.Body)
if err == nil {
w.Write(buf)
return
}
w.WriteHeader(403)
w.Write([]byte(err.Error()))
}
func main() {
fw := simgo.DefaultFramework
fw.RegisterModule("echo", new(EchoModule))
err := fw.Initialize()
if err != nil {
panic(err.Error())
}
fw.Run()
}
Build it and run it with the default config file github.com/zieckey/simgo/conf/app.ini
$ go build
$ ls ../
simgo echo ...
$ ./echo -f ../simgo/conf/app.ini
In another console, we can use curl
to test it:
$ curl http://127.0.0.1:9360/echo -d XXX
XXX