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main.go
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main.go
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package main
import (
"encoding/json"
"log"
"net/http"
)
type person struct {
First string
}
func main() {
// p1 := person{
// First: "Dave",
// }
// p2 := person{
// First: "James",
// }
// xp := []person{p1, p2}
// fmt.Println("Marshaling")
// jsonbyte, err := json.Marshal(xp)
// if err != nil {
// log.Panic(err)
// }
// fmt.Println(string(jsonbyte))
// // Unmarshaling the same
// fmt.Println("Unmarshaling")
// xp2 := []person{}
// if err := json.Unmarshal(jsonbyte, &xp2); err != nil {
// log.Panic(err)
// }
// fmt.Println(xp2)
// Server and services
http.HandleFunc("/encode", foo)
http.HandleFunc("/decode", bar)
http.ListenAndServe(":8000", nil)
}
func foo(w http.ResponseWriter, r *http.Request) {
p1 := person{
First: "Dave",
}
p2 := person{
First: "James",
}
xs := []person{p1, p2}
if err := json.NewEncoder(w).Encode(xs); err != nil {
log.Println("Encode bad data!", err)
}
}
func bar(w http.ResponseWriter, r *http.Request) {
var people []person
if err := json.NewDecoder(r.Body).Decode(&people); err != nil {
log.Println("Decode bad data!", err)
}
log.Println("Person: ", people)
}