node.js - ^ 类型错误 : Invalid schema configuration: `U` is not a valid type at path `0`

Question

const userSchema = new mongoose.Schema({
    name: {
        type: String,
        required: true,
        unique: true
    },
    password: {
        type: String,
        required: true
    },
    avatar: {
        type: String
    },
});
    
module.exports= user = mongoose.Schema('user',userSchema);

Answer 1

您正在使用mongoose.Schema()完全错误的。您应该使用 mongoose.Model('user', userSchema) 来创建 User 模型，请参阅 mongoose.Model() .