go苹果原生http2,apns推送接口调用核心代码

import (
	"crypto/tls"
	"flag"
	"fmt"
	"golang.org/x/net/http2"
	"net"
	"net/http"
	"runtime"
	"strings"
	"time"
	certificate "github.com/sideshow/apns2/certificate"
	"log"
)

// Apple HTTP/2 Development & Production urls
const (
	HostDevelopment = "https://api.development.push.apple.com"
	HostProduction  = "https://api.push.apple.com"
)
func main() {
	push_ios()
}
func push_ios() {
	cert, err := certificate.FromPemFile("/Users/xzh/www/test/www/pem/dev.pem", "")
	if err != nil {
		log.Fatal("Cert Error:", err)
		return
	}

	httpClient := http.Client{
		Transport: &http2.Transport{ 
		TLSClientConfig: &tls.Config{
			InsecureSkipVerify: false,
			Certificates: []tls.Certificate{cert},
		},
		DialTLS: func(network, addr string, cfg *tls.Config) (net.Conn, error) {
			dialer := &net.Dialer{
				Timeout:   20 * time.Second,
				KeepAlive: 60 * time.Second,
			}
			return tls.DialWithDialer(dialer, network, addr, cfg)
		},
	}}

	device_token := "413eed6b6253f16fdc010217caa845cadab7abde6360ee959051dc3b6645a06b"
	url := "https://api.development.push.apple.com/3/device/" + device_token

	param := strings.NewReader(fmt.Sprintf("{\"aps\":{\"alert\":\"收到了回我下。\",\"sound\":\"default\"}}"))
	req, _ := http.NewRequest("POST", url, param)
	req.Header.Set("Content-Type", "application/json; charset=utf-8")
	req.Header.Set("apns-topic", "com.zhapp.fhzxg.BPushProject")
	resp, err := httpClient.Do(req)
	if err != nil {
		println(err.Error())

		return
	}

	println(resp.Body, resp.StatusCode)
}

原文链接：go苹果原生http2,apns推送接口调用核心代码，转载请注明来源！