自定义一个hello模块,并对外展现
hello.js文件内容:
function Hello(){ var name; this.setName = function(thyName){ name = thyName; }; this.sayHello = function(){ console.log('hello:'+name); }; }; module.exports =Hello;主程序调用:
var Hello = require('./hello') hello = new Hello(); hello.setName('wahahah'); hello.sayHello();