<script type='application/javascript'src='script_a.js'></script><scripttype='application/javascript'src='script_b.js'></script> 这两个脚本共享相同的全局范围,这通常会导致一些不寻常的冲突,当人们想要给变量赋予相同的名称时。 //script_a.jsfunctionrun() {console.log("I'm running from script_a...
const wss = new WebSocket.Server({ server, path: APP_BASE_PATH }); // 同一端口监听不同的服务 // 使用了代理 app.proxy = true; // 处理跨域 app.use(cors()); // 解析请求体(也可以使用koa-body) app.use( koaBody({ multipart: true, // textLimit: "1mb", // 限制text body的大小,...
2.函数表达式：let fun = function(){}; 此方式定义的函数，只能在该作用域中，这段赋值代码执行之后...
const express = require('express'); const WebSocketServer = require('ws').Server; const parseCookie = express.cookieParser('some secret'); // 加载解析 cookie 中间件,设置密码 const MemoryStore = express.session.MemoryStore; // 加载要使用的会话存储 const store = new MemoryStore(); const app...
is now available. TheURLPatternconstructor is exported from thenode:urlmodule and will be available as a global in Node.js 24. Contributed by Yagiz Nizipli and Daniel Lemire in#56452. Support for the zstd compression algorithm Node.js now includes support for the Zstandard (zstd) compression ...
WebSocket is the main protocol used by centrifuge-js to communicate with a server. In a browser environment WebSocket is available globally, but if you want to connect from NodeJS env – then you need to provide WebSocket constructor to centrifuge-js explicitly. See below more information about...
Constructor to create an X25519Keypair from a secret key given as a 32 byte Uint8Array. X25519Keypair.secretKey Returns the secret key as a Uint8Array. Note that this is a getter method, not a public property of the object. X25519Keypair.publicKey Returns the public key as a Uint8...
A basic HTTP/1.1 client, mapped on top of a single TCP/TLS connection. Pipelining is disabled by default.Requests are not guaranteeed to be dispatched in order of invocation.url can be a string or a [URL](https://nodejs.org/api/url.html#url_class_url) object....
send(200); }); // 设置 WebSocket 服务器,将其传递给 Express 服务器 // 需要传递已有的 Express 服务(listen 的返回对象) const webSocketServer = new WebSocketServer({ server: server }); // 在连接事件给客户端创建 WebSocket webSocketServer.on('connection', function (ws) { let session; ws.on...
(200); }); // 设置 WebSocket 服务器,将其传递给 Express 服务器 // 需要传递已有的 Express 服务(listen 的返回对象) const webSocketServer = new WebSocketServer({ server: server }); // 在连接事件给客户端创建 WebSocket webSocketServer.on('connection', function (ws) { let session; ws.on('...