Javascript對象是一個函數

Question

我想在另一個JS文件的新JS文件中創建一個對象。
我碰到下面的錯誤，Object is not a function，在新文件：

var Bricklet = require('../Bricklet'); 
var b = new Bricklet("afea", "sdafdf", "affe"); 
console.log(b); 

當我嘗試在JS文件本身它致力於創建一個對象。
下面是代碼：

var Bricklet = (function() { 
    function Bricklet(uid, deviceIdentifier, connectedUid) { 
     this._uid = uid; 
     this._deviceIdentifier = deviceIdentifier; 
     this._connectedUid = connectedUid; 
    } 
    return Bricklet; 
})(); 

var bricklet = new Bricklet("afea", "sdafdf", "affe"); 
console.log(bricklet); 

爲什麼我得到這個錯誤？

Answer 1

您擁有自營出口Bricklet功能：

var Bricklet = (function() { 
    function Bricklet(uid, deviceIdentifier, connectedUid) { 
     this._uid = uid; 
     this._deviceIdentifier = deviceIdentifier; 
     this._connectedUid = connectedUid; 
    } 
    return Bricklet; 
})(); 

var bricklet = new Bricklet("afea", "sdafdf", "affe"); 
console.log(bricklet); 

module.exports = Bricklet; // <<------- Add this