node.js - 节点 Js 无法创建对象

Question

我正在尝试使用节点 js 创建一个对象，但由于某种原因它不接受/记住我正在使用的代码：

    users-mbp:~ user$ node
> var author = { firstName: Alex, lastName: Snail, "age: 28", favoritefood: ['lasagna', 'pizza']};
... author
... author.lastName
... c
> author.lastName
ReferenceError: author is not defined
> var author =  { firstName: 'Alex', lastName: 'Snail', age: '28', favoriteFood { 'lasagna', 'pizza'}
... author
... 
> author
ReferenceError: author is not defined
> author.lastName
ReferenceError: author is not defined

标签： node.js

Answer 1

您有错误的对象，缺少引号。正确的应该看起来像这样

var author = { firstName: 'Alex', lastName: 'Snail', age: '28', favoritefood: ['lasagna', 'pizza']}