我正在尝试拥有一个具有一些常用方法(保存、更新等)的Base对象。我尝试过使用Object.create(Base)
,但无法弄清楚如何使用它module.exports
。
我如何将 Base 指定为 User 的原型?还是有更好的方法来实现我的目标?
模型/user.js
var Base = require('models/base.js');
var User = module.exports = function(data) {
data = data || {};
this.fname = data.fname || '';
this.lname = data.lname || '';
this.email = data.email || '';
};
/**
* Takes a response from FB and convert it to object
*/
User.prototype.importFacebookData = function(result) {
this.fname = result.first_name || '';
this.lname = result.last_name || '';
this.name = result.name || this.fname + ' ' + this.lname || '';
this.email = result.email || '';
};
模型/base.js
var Base = module.exports = function() {
};
Base.prototype.save = function() {
// Some code for saving to DB
};