填充 json 文件

populate a json file

我正在尝试使用用户数据库集合的一些虚假种子数据填充 json 文件: 这是我写入 json 文件的方式: Generate json file

这是我在 User.json 文件中得到的输出: User.json file

但这就是我在 for 循环后 console.log(people) 得到的结果:

[ { f_name: 'Destin',
    l_name: 'Halvorson',
    username: 'Mustafa.Nitzsche',
    password: 'password' },
  { f_name: 'Giovani',
    l_name: 'Weber',
    username: 'Jodie.Frami25',
    password: 'password' },
  { f_name: 'Zion',
    l_name: 'Hermann',
    username: 'Brain.Deckow',
    password: 'password' },
  { f_name: 'Walker',
    l_name: 'Donnelly',
    username: 'Berniece14',
    password: 'password' },
  { f_name: 'Stanton',
    l_name: 'Rau',
    username: 'Alysha18',
    password: 'password' },
  { f_name: 'Alexandrea',
    l_name: 'Emard',
    username: 'Juvenal9',
    password: 'password' },
  { f_name: 'Elta',
    l_name: 'Bailey',
    username: 'Foster.Mann',
    password: 'password' },
  { f_name: 'Noemie',
    l_name: 'Zboncak',
    username: 'Guillermo45',
    password: 'password' },
  { f_name: 'Elva',
    l_name: 'Weissnat',
    username: 'Willie_Koss',
    password: 'password' },
  { f_name: 'Danny',
    l_name: 'Dickinson',
    username: 'Melyna_Herman87',
    password: 'password' } ]

顺便说一下,这正是我想要的

我很好奇为什么它会恢复到每个元素都是 "object"?

任何提示或答案都很棒!

使用 JSON.stringify(object, replacer, space);

对于你的情况,我会: JSON.stringify(people, null, '\t');

来源:https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify