http.Post() 301 303

redirect.go

package main

import (
	"net/http"
)

func handleGet(w http.ResponseWriter, req *http.Request) {
	w.WriteHeader(200)
	w.Write([]byte("Hello World"))
}

func handle303(w http.ResponseWriter, req *http.Request) {
	http.Redirect(w, req, "/get", 303)
}

func handle302(w http.ResponseWriter, req *http.Request) {
	http.Redirect(w, req, "/get", 302)
}

func handle301(w http.ResponseWriter, req *http.Request) {
	http.Redirect(w, req, "/get", 301)
}

func main() {
	http.HandleFunc("/301", handle301)
	http.HandleFunc("/302", handle302)
	http.HandleFunc("/303", handle303)
	http.HandleFunc("/get", handleGet)
	http.ListenAndServe(":7300", nil)
}


// client

package main

import (
	"fmt"
	"net/http"
)

func main() {
	resp, _ := http.Post("http://127.0.0.1:7300/303", "", nil)
	fmt.Println(resp)

	resp, _ = http.Post("http://127.0.0.1:7300/302", "", nil)
	fmt.Println(resp)

	resp, _ = http.Post("http://127.0.0.1:7300/301", "", nil)
	fmt.Println(resp)
}