JavaScript中的async-何时使用await（何时不使用）-'await”对此表达式的类型无影响.ts（80007）

javascript // 本示例展示在边缘自动将反向代理流量变为HTTPS,防止劫持等addEventListener (' fetch', (event) => { event.respondWith(upgradeToSSL(event));}); async function upgradeToSSL(event) { const inc... await fetch并不会造成延时的增加,fetch的只会在回复头解析 // 结束后就立即resolve fetch的 promise,而不会buffer任何恢复的body部分。在 // 边缘函数运行时中,透传 fetch的response,不会造成回复进入边缘函数的...

算法RSA HMAC AES ECDSA 示例 javascript async function handle () { var algorithm = {name: "HMAC", hash: {name: "SHA-512"}}; var key = await crypto.subtle.generateKey(algorithm, true, ['sign',... await crypto.subtle.import("Raw", raw_key, algorithm, true, ['sign', 'verify']);} 支持的算法Algorithm sign/verify encrypt/decrypt digest exportkey importkey generatekey deriveBits/deriv...

对于 Node.js 函数,veFaaS 使用您提供的index.js文件中定义的 handler 入口函数启动函数服务进程,对请求事件进行处理。示例代码如下: javascript // vefaas-nodejs14-defaultexports.handler = async function han... till successfully inited.exports.initializer = async function (context) { console.log (' initializer begin ') ; // replace the following line, with the real init logic await new Promise(resolve => s...

const startAudioCapture = async () => { return new Promise ( (resolve, reject) => { app.RtcClient.changeAudioCapture({ state: DeviceOpen, success () { resolve () ; }, fail(... { await RtcClient.startVideoCapture (). catch ( (err) => { console.error (' startVideoCapture', err); tt.showToast({ title: '请打开相机权限!', icon: 'fail' }); }); } else { ...

javascript const uploadImages = async () => { try { const options = { serviceId: "your service id", // 服务 ID files: ["your image path1", "your image path2"], // 本地文件路径,一次上传... 默认使用随机生成的字符串作为存储 Key。 }; const res = await Client.UploadImages(options); // do your work // ... } catch (err) { console.error(err); }}预览服务下的文件通过指定服务 I...

rtsUid: string; roomId: string; rtmToken: string; serverUrl: string; serverSignature: string; bid: string;}// rtc 实例class RtcClient { createEngine = async (props: EngineOptions) => { this.config = props; this.engine = VERTC.createEngine(this.config.appId); }; joinWithRTS = async () => { await this.engine.login(this.config.rtmToken, this.config.rtsUid); await this.engine...

介绍该接口用于数据加解密,详细定义及用法参见MDN官方文档 encrypt 、decrypt。 算法对称加密算法 AES CTR/CBC/GCM。 非对称加密算法 RSA OAEP。 示例 javascript async function encrypt_handle(key, plain) { var algorithm = {name: "AES-CBC"}; return await crypto.subtle.encrypt(algorithm, key, plain);} async function decrypt_handle(key, cipher) { var algorithm = {name: "AES-CBC"}; return await crypto.subt...