使用导出的 mongoose.model() 时无法读取未定义（创建）的属性

Question

正在使用 discord.js 创建一个机器人。通过 mongoose 连接到 mongoDB 并尝试添加测试数据时，我将运行添加到此错误中：TypeError: Cannot read properties of undefined (reading 'create')

 const {MemberSchema} = require('../schemas/member-schema');

    module.exports = {
      name: 'interactionCreate',
      async execute(interaction) {
        if (!interaction.isButton()) return;
        console.log(`${interaction.user.tag} in #${interaction.channel.name} triggered a button interaction.`);
        const author = await interaction.member.id;
        const guild = await interaction.guildId;
        const points = 100;

        let member = {
          userID: `${guild}`,
          guildID: `${author}`,
          points: points
        }
        try {
          let newMember = await MemberSchema.create(member);
          await newMember.save();
        } catch (e) {
          console.log(`error creating member ${e}`);
        }
      },
    };

导出的成员架构：

const mongoose = require('mongoose');

const MemberSchema = new mongoose.Schema({
    userID: mongoose.SchemaTypes.String,
    guildID: mongoose.SchemaTypes.String,
    points: Number
});

module.exports = mongoose.model('Member', MemberSchema);

我尝试了将数据添加到数据库的不同方法，但唯一有效的测试是在同一代码块中同时声明 memberSchema 和新成员。对正确导入/导出 memberSchema 模型有什么建议吗？

Answer 1

您的导入语句不正确。你应该像这样导入

const Member = require('../schemas/member-schema');

然后在路由中，使用

await Member.create(member);

使用导出的 mongoose.model() 时无法读取未定义（创建）的属性

While using an exported mongoose.model() cannot read properties of undefined (create)

javascript

node.js

mongodb

mongoose

discord.js