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cityAPI.go
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cityAPI.go
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package main
import (
"encoding/json"
"fmt"
"net/http"
)
type city struct {
Name string
Area uint64
}
func mainLogic(w http.ResponseWriter, r *http.Request) {
// Check if method is POST
if r.Method == "POST" {
var tempCity city
decoder := json.NewDecoder(r.Body)
err := decoder.Decode(&tempCity)
if err != nil {
panic(err)
}
defer r.Body.Close()
// Your resource creation logic goes here. For now it is plain print to console
fmt.Printf("Got %s city with area of %d sq miles!\n", tempCity.Name, tempCity.Area)
// Tell everything is fine
w.WriteHeader(http.StatusOK)
w.Write([]byte("201 - Created"))
} else {
// Say method not allowed
w.WriteHeader(http.StatusMethodNotAllowed)
w.Write([]byte("405 - Method Not Allowed"))
}
}
func main() {
http.HandleFunc("/city", mainLogic)
http.ListenAndServe(":8000", nil)
}