amazon-dynamodb - Dynamoose- 使用对象 : Expected xxx to be of type object, 而不是找到类型对象保存自定义类型时出错

Question

我正在尝试将我的 mongoose 代码/数据库迁移到 dynamoose/dynamodb。

我在尝试保存自定义对象时遇到以下异常:

TypeMismatch: Expected name to be of type object, instead found type object

这是我在 nodejs/typescript 上的示例代码:

import dynamoose from "dynamoose";

export = {
    run: async() => {
        dynamoose.aws.sdk.config.update({ 
            "accessKeyId": "AKID", 
            "secretAccessKey": "SECRET", 
            "region": "us-east-1" 
        }); 
        dynamoose.aws.ddb.local();
        const Man = dynamoose.model('Man', {
            id: String,
            name: {
                type: Object,
                schema: {
                    firstname: String,
                    lastname: String
                }
            }});
        Man.create({
            id:"random",
            name: new Name("John", "Martin")
        });
    }
}.run();

class Name {
    firstname: string;
    lastname: string;
    constructor(firstname: string, lastname: string){
        this.firstname = firstname;
        this.lastname = lastname;
    }
}

我该如何解决这个问题？

Answer 1

我使用它在 this issue on Github 中确定的方式工作:

Man.create({
    id:"random",
    name: { ...new Name("John", "Martin") }
});

但不确定是否有更好的方法。