main.go
package main
import (
"encoding/json"
"fmt"
"net/http"
)
//Declare structure
type User struct {
Name string `json:"name"`
Age int `json:"age"`
}
func main() {
// POST
http.HandleFunc("/post", func(w http.ResponseWriter, r *http.Request) {
var user User
json.NewDecoder(r.Body).Decode(&user)
fmt.Fprintf(w, "%s is %d years old!", user.Name, user.Age)
})
// GET
http.HandleFunc("/get", func(w http.ResponseWriter, r *http.Request) {
yuta := User{
Name: "yuta",
Age: 666,
}
json.NewEncoder(w).Encode(yuta)
})
http.ListenAndServe(":8080", nil)
}
yuta:~ $ curl -s http://localhost:8080/get
{"name":"yuta","age":666}
yuta:~ $
yuta:~ $
yuta:~ $ curl -s -XPOST -d'{"name":"tadokoro","age":24}' http://localhost:8080/post
tadokoro is 24 years old!yuta:~ $
yuta:~ $
yuta:~ $
Recommended Posts