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关于腾讯特效 SDK V3.5 版本更新公告
关于腾讯特效 SDK V3.0 版本相关接口及素材变更公告



// 以express后台为例// 签名方法: sha256(timestamp+token+appid+timestamp)const { createHash } = require('crypto');const config = {appid: '您的腾讯云APPID',token: '您的Token',}const sha256 = function(str) {return createHash('sha256').update(str).digest('hex');}const genSignature = function() {const timestamp = Math.round(new Date().getTime() / 1000);const signature = sha256(timestamp + config.token + config.appid + timestamp).toUpperCase(); // 使用上面获取到的token和appid合成加密串返回return { signature, timestamp };}app.get("/get-ar-sign", (req, res) => {const sign = genSignature();res.setHeader('Access-Control-Allow-Origin','*');res.setHeader('Access-Control-Allow-Methods', 'GET, OPTIONS');res.send(sign);})
async function getSignature() {const res = await fetch('您的域名/get-ar-sign')const authdata = await res.json()console.log('authdata',authdata)return authdata}

npm install tencentcloud-webar
<script charset="utf-8" src="https://webar-static.tencent-cloud.com/ar-sdk/resources/latest/webar-sdk.umd.js"></script>
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