1. 程式人生 > >Go語言建立一個最簡單的服務端點

Go語言建立一個最簡單的服務端點

一個 nds Coding port struct pac quest com handler

handlers/handlers.go

package handlers

import (
	"encoding/json"
	"net/http"
)

func Routes() {
	http.HandleFunc("/sendjson", SendJSON)
}

func SendJSON(rw http.ResponseWriter, r *http.Request) {
	u := struct {
		Name string
		Email string
	}{
		Name: "Bill", 
		Email: "[email protected]
/* */", } rw.Header().Set("Content-Type", "application/json") rw.WriteHeader(200) json.NewEncoder(rw).Encode(&u) }

  main.go

package main

import (
	"log"
	"net/http"
	"handlers"
)

func main() {
	handlers.Routes()
	
	log.Println("listener : Started : Listening on :4000")
	http.ListenAndServe(":4000", nil)
	
}

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Go語言建立一個最簡單的服務端點