无法将值传递到MongoDB，使用节点和快速，Mongoose

const mongoose = require('mongoose');

// 连接到MongoDB
mongoose.connect('mongodb://localhost:27017/mydatabase', {
    useNewUrlParser: true,
    useUnifiedTopology: true
}).then(() => {
    console.log('Connected to MongoDB');
}).catch(err => {
    console.error('Connection error:', err);
});

// 定义用户模型
const userSchema = new mongoose.Schema({
    name: { type: String, required: true },
    email: { type: String, required: true, unique: true }
});

const User = mongoose.model('User', userSchema);

// 创建并保存新用户
async function createUser(name, email) {
    try {
        const user = new User({ name, email });
        await user.save();
        console.log('User saved:', user);
    } catch (err) {
        console.error('Error creating user:', err);
    }
}

createUser('Alice Smith', 'alice.smith@example.com');