ReferenceError：mongooSchema 未定义

Question

const profileSchema 
 = new mongoose.Schema({ ^^^^^  SyntaxError: Unexpected token 'const'

我们的

const CourseSchema = new mongooSchema.CourseSchema({
                 ^

ReferenceError：mongooSchema 未定义

//using mongoose version 5.2.15
const mongoose = require("mongoose");
const Schema = mongoose.Schema;`defined Schema`

const profileSchema = new Schema({ `simpale`
     gender: {
          type: String,
          required: true,
          trim: true,
     },
     dateOfBrith: {
          type: Date,
          required: true,
          trim: true,
     },
     phoneNumber: {
          type: Number,
          required: true,
          trim: true,
     },
     about: {
          type: String,
          required: true,
          trim: true,
     },
});

module.exports = mongoose.model("Profile", profileSchema);

Answer 1

你只是打错了：

const CourseSchema = new mongooSchema.CourseSchema({...});

应该是

const CourseSchema = new mongoose.Schema.CourseSchema({...});