basic_knowledge
Table of Contents

模块

导出模块

var ref = require('module_name');

'use strict';

var s = 'Hello';

function greet(name) {
    console.log(s + ', ' + name + '!');
}

module.exports = greet;

调用模块

var greet = require('./hello');

var s = 'Rick';

console.log(greet(s))

这里调用的时候是相对目录