http-server-plus:增强的http.Server，HTTPHTTPS和同一实例上的多个端口

http-server-plus 增强的http.Server ，HTTP / HTTPS / HTTP2和同一实例上的多个端口 安装 安装： npm install --save http-server-plus 例子 // The `create()` method can also take a `requestListener`, just like // `http.createServer()`. var app = require ( "express" ) ( ) ; var server = require ( "http-server-plus" ) . create ( app ) ; // The listen method returns a promise which resolves when the server // starts listenin