サンプルコード
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package main import ( "encoding/json" "fmt" "net/http" ) // 構造を宣言 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) } |
PostとGet
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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:~ $ |