내 JSON 데이터가 이것이다, (이 나는 몽고 DB에 저장하는 것)mongo DB에서 json 데이터의 내부 값을 가져 오는 방법이 있습니까?
/* 0 */
{
"_id" : "e9925559-4830-476f-8d6a-789ade4ec51c",
"account_user_id" : "sahaal",
"account_number" : "23423",
"Job Profile" : {
"externalid" : "250250ICM",
"bgcpackagetype" : [
{
"id" : "C19902",
"value" : "1800 - Happy Path Background Check",
"formattedvalue" : "1800 - Happy Path Background Check"
},
{
"id" : "C19900",
"value" : "2112 - Esteem Validation Package",
"formattedvalue" : "2112 - Esteem Validation Package"
}
],
"links" : [
{
"title" : "The current profile being viewed.",
"rel" : "self",
"url" : "https://api.icims.com/customers/2187/jobs/2015"
}
],
"jobid" : "2013-2015"
},
"request" : {
"newStatus" : "9782",
"oldStatus" : "1752",
"customerId" : "1234",
"jobId" : "1242",
"userId" : "3",
"personId" : "1364",
"links" : [
{
"title" : "Applicant Workflow",
"rel" : "applicantWorkflow",
"url" : "https://api.icims.com/customers/1234/applicantworkflows/2203"
},
{
"title" : "Job Profile",
"rel" : "job",
"url" : "https://api.icims.com/customers/2187/jobs/2015"
},
{
"title" : "Person Profile",
"rel" : "person",
"url" : "https://api.icims.com/customers/2187/people/7260"
},
{
"title" : "Posting User",
"rel" : "user",
"url" : "https://api.icims.com/customers/2187/people/7425"
}
]
},
"Candidate Profile" : {
"workexperience" : [
{
"workdescription" : "Investigated the effects on body weight and bone growth of replacement injections of thyroid hormone and drugs that inhibit thyroid hormone production * Performed IM injections in chickens * Ran 80 blood samples through gas chromatograph to check T1 levels * Prepared bone growth media for 8 sets of experiments",
"entry" : 47964,
"workstartdate" : "2011-01-01",
"workenddate" : "2011-06-01",
"worktitle" : "Research Assistant",
"workemployer" : "UC Riverside"
},
{
"workcity" : "Pomona",
"workdescription" : "Worked closely with staff performing tasks such as escorting patients, preparing charts, stocking rooms with supplies, running errands, answering phones, and light clerical tasks * Provided patient care by taking vital signs, weighing patients, answering call lights and providing psychosocial support for patients * Learned basics of telemetry",
"entry" : 47965,
"workstartdate" : "2009-05-01",
"workcountry" : {
"id" : "D41001",
"value" : "United States",
"abbrev" : "US"
},
"workenddate" : "2011-06-01",
"worktitle" : "Intern",
"workstate" : {
"id" : "D41001008",
"value" : "California",
"abbrev" : "CA"
},
"workemployer" : "Pomona Valley Hospital Medical Center"
}
],
"licensecertification" : [
{
"stateissued" : {
"id" : "D41001008",
"value" : "United States - California",
"formattedvalue" : "United States - California"
},
"entry" : 48064,
"licensecertstatus" : {
"id" : "D37002036001",
"value" : "Current",
"formattedvalue" : "Current"
},
"licensenumber" : "D8257463",
"licensetype" : "Drivers License"
}
],
"email" : "[email protected]",
"birthdate" : "1970-01-01",
"lastname" : "Landis",
"links" : [
{
"title" : "The current profile being viewed.",
"rel" : "self",
"url" : "https://api.icims.com/customers/2187/people/7260"
}
],
"firstname" : "Job",
"addresses" : [
{
"addresstype" : {
"id" : "D84002",
"value" : "Home",
"formattedvalue" : "Home"
},
"addresscountry" : {
"id" : "D41001",
"value" : "United States",
"abbrev" : "US"
},
"addresszip" : "92521",
"addressstreet1" : "1234 Street Name",
"entry" : 3403,
"addressstate" : {
"id" : "D41001008",
"value" : "California",
"abbrev" : "CA"
},
"addresscity" : "Riverside"
}
],
"education" : [
{
"degree" : {
"id" : "C19850",
"value" : "B.S",
"formattedvalue" : "B.S"
},
"school" : {
"id" : "C19849",
"value" : "University of California",
"formattedvalue" : "University of California"
},
"entry" : 289,
"major" : {
"id" : "C19852",
"value" : "Biological Sciences",
"formattedvalue" : "Biological Sciences"
}
}
],
"phones" : [
{
"phonetype" : {
"id" : "D83002",
"value" : "Home",
"formattedvalue" : "Home"
},
"phonenumber" : "555-555-5555",
"entry" : 4823
},
{
"phonetype" : {
"id" : "D83003",
"value" : "Fax",
"formattedvalue" : "Fax"
},
"phonenumber" : "666-555-6666",
"entry" : 4829
}
]
},
"account_password" : "Pass12!$",
"Recruiter Profile" : {
"email" : "[email protected]",
"lastname" : "HiringManager",
"links" : [
{
"title" : "The current profile being viewed.",
"rel" : "self",
"url" : "https://api.icims.com/customers/2187/people/7171"
}
],
"firstname" : "Harry"
}
}
검색 결과를해야에만 표시
"links" : [
{
"title" : "Applicant Workflow",
"rel" : "applicantWorkflow",
"url" : "https://api.icims.com/customers/1234/applicantworkflows/2203"
},
{
"title" : "Job Profile",
"rel" : "job",
"url" : "https://api.icims.com/customers/2187/jobs/2015"
},
{
"title" : "Person Profile",
"rel" : "person",
"url" : "https://api.icims.com/customers/2187/people/7260"
},
{
"title" : "Posting User",
"rel" : "user",
"url" : "https://api.icims.com/customers/2187/people/7425"
}
]
편집 : -가
내 필요하다 , "title"= "Person Profile"중 url
이 필요합니다. 그것은 어떤 위치에있을 수있는 것처럼 그래서 나는 당신이 투영되도록 점 표기법에 의해 배열의 하위 문서를 얻을 수 "request.links":1,_id:0
db.collection.find({query},{"request.links":1,_id:0})
에 트릭을 할해야 세 번째 URL을
당신이 JSON 문서는 링크 필드를 포함하는 원하거나 당신이 원하는합니까 링크 만 표시 제목과 링크에 대한
$match
검색 각 배열 요소에 대한 하나의 문서를 만드는 그것도 중괄호를 잃어 버리니? – Trudbert결과는 적절한 json 형식이어야하므로 중괄호가 필요합니다 – Sahal
은 질문에서 편집했습니다 – Trudbert