go http server example
package main
import (
"encoding/json"
"fmt"
"log"
"net/http"
)
type Response struct {
Message string `json:"message"`
}
func GetRequest(rw http.ResponseWriter, req *http.Request) {
rw.Header().Add("Content-Type", "application/json")
if req.Method == "GET" {
data := Response{Message: "Hello World From - GET"}
json, _ := json.Marshal(data)
fmt.Fprint(rw, string(json))
} else {
data := Response{Message: "Bad Request"}
json, _ := json.Marshal(data)
fmt.Fprint(rw, string(json))
}
}
func PostRequest(rw http.ResponseWriter, req *http.Request) {
rw.Header().Add("Content-Type", "application/json")
if req.Method == "POST" {
data := Response{Message: "Hello World From - POST"}
json, _ := json.Marshal(data)
fmt.Fprint(rw, string(json))
} else {
data := Response{Message: "Bad Request"}
json, _ := json.Marshal(data)
fmt.Fprint(rw, string(json))
}
}
func main() {
http.HandleFunc("/get", GetRequest)
http.HandleFunc("/post", PostRequest)
log.Fatal(http.ListenAndServe(":8000", nil))
}