Node.js 基于子引用Id Mongo和Nodejs获取所有父文档
谢谢你的帮助 我整天都在挠头，我不知道我的方向对不对 问题: 我有一份文件[医生]，其中包含参考[医生专业] 我必须让所有拥有此id的医生都在医生专业参考数组中Node.js 基于子引用Id Mongo和Nodejs获取所有父文档,node.js,mongodb,reference,one-to-many,Node.js,Mongodb,Reference,One To Many,谢谢你的帮助 我整天都在挠头，我不知道我的方向对不对 问题: 我有一份文件[医生]，其中包含参考[医生专业] 我必须让所有拥有此id的医生都在医生专业参考数组中 Id:5ef58dd048cdd203a0c07ba8 JSON结构 { "doctorSpecialities": [ "5f00cebc8bcdcd0660c12ce2", "5ef58dd048cdd203a0c07ba8" ] "_id&
Id:5ef58dd048cdd203a0c07ba8
{
"doctorSpecialities": [
"5f00cebc8bcdcd0660c12ce2",
"5ef58dd048cdd203a0c07ba8"
]
"_id": "5ef31ae80399ac05eb23e555",
"email": "signup@gmail.com",
"username": "signup@gmail.com",
"DOB": null,
"zip": null,
"phone": "12657334566",
"PMDC": "7658493",
"isVerified": false,
"aboutMe": "About Me",
"achievements": "Achievements",
"address": "padasdad",
"city": "Lahore",
"gender": "Male",
"managePractice": "Manage Practice",
"practiceGrowth": "Practice Growth",
"qualiflication": "Qualifcation",
"state": "eeeeeeee",
"workExperince": "Work Experince",
"doctorAvailability": [],
"doctorReviews": [],
"degreeCompletionYear": "2019-10-10",
"institute": "institute",
"practiceDate": "2020-10-10",
"services": "Dental"
},
await Doctor.find({ doctorSpecialities : req.params.id})
await Doctor.find({ doctorSpecialities :{$in [ req.params.id}})
doctorCollection=Doctor.find（）；
查找（{“doctorSpecialities”：speciality.id}）
db.collection.find({"doctorSpecialities":"5ef58dd048cdd203a0c07ba8"})
它返回
doctorSpecialities5ef58dd048cdd203a0c07ba8