node.js，一个js访问另一个js的方法

init.js

var stuff = require("./node");

console.log(stuff.conter(2333))
console.log(stuff.pi)

node.js

var conter = function (count) {
    return "this count:" + count;
}

var pi = 3.1415926;

module.exports = {
    conter: conter,
    pi: pi
}