腾讯云智能创作签名示例_音视频解决方案_同尘科技

Java 签名示例

import sun.misc.BASE64Encoder;import javax.crypto.Mac;import javax.crypto.spec.SecretKeySpec;import java.net.URLEncoder;import java.util.HashMap;import java.util.Map;import java.util.Random;
public class CmeSign {    public static void main(String[] args) throws Exception {        Long currentTime = System.currentTimeMillis() / 1000;        Integer random = new Random().nextInt(java.lang.Integer.MAX_VALUE);        Long expireTime = currentTime + 5 * 60; // 5分钟有效
        HashMap paramMap = new HashMap();        // 必填参数        paramMap.put("secretId", "Your SecretId");        paramMap.put("currentTimeStamp", currentTime.toString());        paramMap.put("random", random.toString());        paramMap.put("expireTime", expireTime.toString());        paramMap.put("platform", "Your Platform");        paramMap.put("userId", "Your UserId");        paramMap.put("action", "OpenProject");  // 可选值：OpenProject、Upload
        // 选填参数        paramMap.put("openProject.projectId", "Your PorjectId");  // action=OpenProject时必填
        String secretKey = "Your SecretKey";        String original = urlEncodeUTF8(paramMap);
        Mac mac = Mac.getInstance("HmacSHA1");        SecretKeySpec keySpec = new SecretKeySpec(secretKey.getBytes("UTF-8"), mac.getAlgorithm());        mac.init(keySpec);        byte[] hash = mac.doFinal(original.getBytes("UTF-8"));        byte[] signBuffer = byteMerger(hash, original.getBytes("UTF-8"));        String sign = new String(new BASE64Encoder().encode(signBuffer).getBytes());        sign = sign.replace(" ", "").replace("\n", "").replace("\r", "");
        System.out.println(sign);    }
    private static byte[] byteMerger(byte[] byte1, byte[] byte2) {        byte[] byte3 = new byte[byte1.length + byte2.length];        System.arraycopy(byte1, 0, byte3, 0, byte1.length);        System.arraycopy(byte2, 0, byte3, byte1.length, byte2.length);        return byte3;    }
    private static String urlEncodeUTF8(Map map) throws Exception {        StringBuilder sb = new StringBuilder();        for (Map.Entry entry : map.entrySet()) {            if (sb.length() > 0) {                sb.append("&");            }            sb.append(String.format("%s=%s",                    URLEncoder.encode(entry.getKey(), "UTF-8"),                    URLEncoder.encode(entry.getValue(), "UTF-8")            ));        }        return sb.toString();    }}

Go 签名示例

package main
import (    "crypto/hmac"    "crypto/sha1"    "encoding/base64"    "fmt"    "math/rand"    "net/url"    "strconv"    "time")
func main() {    secretId := "Your SecretId"    secretKey := "Your SecretKey"    platform := "Your Platform"    userId := "Your UserId"
    currentTime := time.Now().Unix()    expireTime := currentTime + 5 * 60 // 签名有效期：5分钟    rand.Seed(time.Now().Unix())    random := rand.Uint32()
    values := url.Values{}    values.Add("secretId", secretId)    values.Add("currentTimeStamp", strconv.FormatInt(currentTime, 10))    values.Add("expireTime", strconv.FormatInt(expireTime, 10))    values.Add("random", strconv.Itoa(int(random)))    values.Add("platform", platform)    values.Add("action", "OpenProject") // 可选值：OpenProject、Upload    values.Add("openProject.projectId", "Your ProjectId") // action=OpenProject时必填    values.Add("userId", userId)
    queryStr := values.Encode()    mac := hmac.New(sha1.New, []byte(secretKey))    mac.Write([]byte(queryStr))    macBuffer := mac.Sum(nil)
    origin := string(macBuffer) + queryStr    signature := base64.StdEncoding.EncodeToString([]byte(origin))    fmt.Println(signature)}

Python 签名示例

#!/usr/local/bin/python3#coding=utf-8
import timeimport randomimport hmacimport hashlibimport base64from urllib.parse import urlencode
# 确定签名的当前时间和失效时间currentTime = int(time.time())expireTime = currentTime + 5 * 60  # 签名有效期：5分钟
# 参数argList = {    "secretId" : "Your SecretId",    "currentTimeStamp" : currentTime,    "expireTime" : expireTime,    "random" : random.randint(0, 999999),    "platform": "Your Platform",    "userId": "Your UserId",    "action": "OpenProject",  # 可选值：OpenProject、Upload    "openProject.projectId": "Your ProjectId"  # 可选参数，action=OpenProject时必填}
secretKey = "Your SecretKey"
# 计算签名original = urlencode(argList)secretKeyHmac = hmac.new(bytes(secretKey, 'utf-8'), bytes(original, 'utf-8'), hashlib.sha1)secretKeySha = secretKeyHmac.digest()signTemp = bytes(secretKeySha) + bytes(original, 'utf-8')sign = base64.b64encode(signTemp)
print("sign: ", sign)

PHP 签名示例

<?php// 确定签名的当前时间和失效时间$currentTime = time();$expireTime = $currentTime + 5 * 60;  // 签名有效期：5分钟
// 必填参数$arg_list = array(    "secretId" => "Your SecretId",    "currentTimeStamp" => $currentTime,    "expireTime" => $expireTime,    "random" => rand(),    "platform" => "Your Platform",    "userId" => "Your UserId",    "action" => "OpenProject" // 可选值：OpenProject、Upload);
// 选填参数$arg_list["openProject.projectId"] = "Your ProjectId";$secretKey = "Your SecretKey";
// 计算签名$original = http_build_query($arg_list);$signature = base64_encode(hash_hmac('SHA1', $original, $secretKey, true).$original);
echo $signature;

Node.js 签名示例

var querystring = require("querystring");var crypto = require('crypto');
// 确定签名的当前时间和失效时间var currentTime = parseInt((new Date()).getTime() / 1000);var expireTime = currentTime + 5 * 60;  // 签名有效期：5分钟
// 必填参数var arg_list = {    secretId : "Your SecretId",    currentTimeStamp : currentTime,    expireTime : expireTime,    random : Math.round(Math.random() * Math.pow(2, 32)),    platform: "Your Platform",    userId: "Your UserId",    action: "OpenProject" // 可选值：OpenProject、Upload};
// 可选参数arg_list["openProject.projectId"] = "Your PorjectId";
var secretKey = "Your SecretKey";
// 计算签名var orignal = querystring.stringify(arg_list);var orignal_buffer = Buffer.from(orignal, "utf8");var hmac = crypto.createHmac("sha1", secretKey);var hmac_buffer = hmac.update(orignal_buffer).digest();var sign = Buffer.concat([hmac_buffer, orignal_buffer]).toString("base64");
console.log(sign);



对音视频的解决方案有疑惑？想了解解决方案收费？ 联系解决方案专家

腾讯云限时活动1折起，即将结束： 马上收藏

同尘科技为腾讯云授权服务中心，购买腾讯云享受折上折，更有现金返利:同意关联，立享优惠

阿里云解决方案也看看？： 点击对比阿里云的解决方案