Question

好的，这是我的模特：

var Releases = new Schema({
  status: String,
  title: String,
  type: String,
  url: String,
  text: String,
  tracks: Number,
  length: String,
  links: [{ url: String, title: String }],
  images: [{ small: String, big: String, full: String }],
  music: {
    musician: String,
    album: String,
    albumTrack: Number,
    duration: Number,
    releaseDate: Date,
    song: String,
    songDisc: Number,
    songTrack: Number
  },
  twitter: {
    card: String,
    title: String,
    site: String
  },
  og: {
    title: String,
    type: String,
    url: String,
    siteName: String
  }
});

当用户发布帖子请求时，我想将其保存到数据库中，这是一个新实例的制作：

var releases = new Releases({
  status: req.body.status,
  title: req.body.title,
  type: req.body.type,
  url: req.body.url,
  text: req.body.text,
  tracks: req.body.tracks,
  length: req.body.length,
  links: [],
  images: [],
  music: {
    musician: req.body.music.musician,
    album: req.body.music.album,
    albumTrack: req.body.music.albumTrack,
    duration: req.body.music.duration,
    releaseDate: req.body.music.releaseDate,
    song: req.body.music.song,
    songDisc: req.body.music.songDisc,
    songTrack: req.body.music.songTrack
  },
  twitter: {
    card: req.body.twitter.card,
    title: req.body.twitter.title,
    site: req.body.twitter.site
  }
  og: {
    title: req.body.og.title,
    type: req.body.og.type,
    url: req.body.og.url,
    siteName: req.body.og.siteName
  },
})

//push links
for (var i = 0; i < req.body.links.length; i++) {
  releases.links.push({ url: req.body.links[i].url, title: req.body.links[i].title })
}

//push images
for (var i = 0; i < req.body.images.length; i++) {
  releases.images.push({ small: req.body.images[i].small, big: req.body.images[i].big, full: req.body.images[i].full })
}

一切正常，除了“og”对象，当我控制日志时，og对象根本不会显示。

我进一步调查了这个问题并意识到该对象被认为是一个字符串。或者至少这就是我的想法。

如果我控制台登录模型，这就是它的样子：

'twitter.title':
  SchemaString {
    enumValues: [],
    regExp: null,
    path: 'twitter.title',
    instance: 'String',
    validators: [],
    setters: [],
    getters: [],
    options: [Object],
    _index: null },
 'twitter.site':
  SchemaString {
    enumValues: [],
    regExp: null,
    path: 'twitter.site',
    instance: 'String',
    validators: [],
    setters: [],
    getters: [],
    options: [Object],
    _index: null },
 og:
  SchemaString {
    enumValues: [],
    regExp: null,
    path: 'og',
    instance: 'String',
    validators: [],
    setters: [],
    getters: [],
    options: [Object],
    _index: null },

对我而言，og对象看起来像是一个字符串，但其他两个对象被视为对象。

我做错了什么吗？任何其他反馈当然都很受欢迎，我对这一切都不熟悉。

谢谢！

为什么mongoose认为我的对象是一个字符串？

0 个答案: