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))
}

Similar codes

0 vote183 views1 answer
Check string prefix golang
Go
0 vote204 views1 answer
Ring golang
Go
1 vote191 views3 answers
Read every cell in a column google app script
Go
1 vote204 views1 answer
Substring in golang like python
Go
0 vote222 views1 answer
Google domain price
Go
0 vote189 views1 answer
Go stacking defer
Go
1 vote185 views1 answer
Golang echo print
Go
0 vote198 views1 answer
Switch in golang
Go
0 vote210 views1 answer
Gorm array type data postgres
Go
0 vote193 views1 answer
Iterate over iterator golang
Go