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postHello.go
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postHello.go
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package main
import (
"github.com/ant0ine/go-json-rest/rest"
"log"
"net/http"
)
type postHelloInput struct {
Name string
}
type postHelloOutput struct {
Result string
}
func main() {
handler := rest.ResourceHandler{}
handler.SetRoutes(
&rest.Route{"POST", "/hello", func(w rest.ResponseWriter, req *rest.Request) {
input := postHelloInput{}
err := req.DecodeJsonPayload(&input)
if err != nil {
rest.Error(w, err.Error(), http.StatusInternalServerError)
return
}
if input.Name == "" {
rest.Error(w, "Name is required", 400)
return
}
log.Printf("%#v", input)
w.WriteJson(&postHelloOutput{
"Hello, " + input.Name,
})
}},
)
log.Printf("Server started")
http.ListenAndServe(":9999", &handler)
}
/*
Terminal
$http -v POST localhost:9999/hello "Content-Type:application/json; charset=UTF-8" Name="Your Name"
*/