在$match和$project之后我有这个文档结构:{"_id":ObjectId("5a764de08337490ff57c7dc1"),"Lote":"id",-->UniqueIndex"Planning":[{MainField:10,field1:value,field2:value},{MainField:20,...},{MainField:30...}],"Request":[{MainField:10,field1:value,field2:value},{MainField:20,...},{MainField:30...}],]}Planning和Request