快速开始

Go

package main

import (
	"crypto/md5"
	"crypto/rand"
	"encoding/hex"
	"fmt"
	"io/ioutil"
	"net/http"
	"net/url"
	"time"
)

//请将 AppId 修改为你的 AppId，AppId 为 uint32
//举例：1234567890
var appId uint32 = 1234567890

//请将 serverSecret 修改为你的 serverSecret，serverSecret 为 string
//举例："abcde1234aaaaaaaabbbbbbb"
var serverSecret = 

func main() {
	queryParams := url.Values{}
	startDate := "20250110"
	endDate := "20250112"
	metrics := "publish_count"
	queryParams.Add("StartDate", startDate)
	queryParams.Add("EndDate", endDate)
    queryParams.Add("Metrics[]", "publish_count")
    queryParams.Add("Metrics[]", "view_count")

	timestamp := time.Now().Unix()
    // 生成16进制随机字符串(16位)
	nonce := make([]byte, 8)
	rand.Read(nonce)
	hexNonce := hex.EncodeToString(nonce)
    // 生成签名
	signature := generateSignature(appId, serverSecret, hexNonce, timestamp)
	authParams := url.Values{}
	authParams.Set("AppId", fmt.Sprintf("%d", appId))
    //公共参数中的随机数和生成签名的随机数要一致
	authParams.Set("SignatureNonce", hexNonce)
	authParams.Set("SignatureVersion", "2.0")
    //公共参数中的时间戳和生成签名的时间戳要一致
	authParams.Set("Timestamp", fmt.Sprintf("%d", timestamp))
	authParams.Set("Signature", signature)
	// analytics-api.zego.im 表示请求的是星图服务端 API
    // 以下示例可调用 "GetBizUsage" API 查询指定时间段内每日的实时音视频数据统计
	addr := fmt.Sprintf("https://analytics-api.zego.im/?Action=GetBizUsage&%s&%s", authParams.Encode(), queryParams.Encode())
	rsp, err := http.Get(addr)
	if err != nil {
		fmt.Printf("http.Get err:%+v", err)
		return
	}
	defer rsp.Body.Close()
	body, err := ioutil.ReadAll(rsp.Body)
	if err != nil {
		fmt.Printf("ioutil.ReadAll err:%+v", err)
		return
	}
	fmt.Printf("body:%+v", string(body))
}

// 生成签名
// Signature=md5(AppId + SignatureNonce + ServerSecret + Timestamp)
func generateSignature(appId uint32, serverSecret, signatureNonce string, timeStamp int64) string {
	data := fmt.Sprintf("%d%s%s%d", appId, signatureNonce, serverSecret, timeStamp)

	h := md5.New()
	h.Write([]byte(data))
	return hex.EncodeToString(h.Sum(nil))
}