如何在 NodeJS 中的任何 mongoose model 中使用数组？

Question

    const writingSchema = {
      title: String,
      content: String
    };
    
    const userSchema = new mongoose.Schema ({
      email: String,
      password: String,
      userID: String,
      userName: String,
      yourWriting: new Array(writingSchema)
    });

这是在 Node JS 中的 object 中声明数组的正确格式吗

Answer 1

我们可以在 Mongoose 中声明一个子文档数组，例如：

const userSchema = new mongoose.Schema({
  email: String,
  password: String,
  userID: String,
  userName: String,
  yourWriting: [writingSchema]
});

Answer 2

const writingSchema = {
    title: String,
    content: String
};

const userSchema = new mongoose.Schema({
    email: String,
    password: String,
    userID: String,
    userName: String,
    yourWriting: [writingSchema]
});

https://mongoosejs.com/docs/schematypes.html