如何在mongodb的同一个集合中存储多个文档

Question

{
    "_id": {
        "$oid": ""
    },
    "email": "",
    "password": "",
    "profile": {
        "picture": "",
        "website": "",
        "location": "",
        "gender": "",
        "name": ""
    },
    "workdetails": [
     {
        "company_name": "",
        "job_title": "",
        "role": ""
    },
    {
        "company_name": "",
        "job_title": "",
        "role": ""
    },
}

如何使用 nodejs 在 mongodb 中为 workdetails 创建架构并为 workdetails 存储多个文档。请指导。

Answer 1

你可以将它声明为一个数组

workdetails: { type : Array , "default" : [] }

插入可以像

objectn.workdetails= [{
        "company_name": "",
        "job_title": "",
        "role": ""
    }, {
        "company_name": "",
        "job_title": "",
        "role": ""
    }];
yourschema.create(objectn, function (err, a, b) {
  if (err) // ...
});