未定义ObjectID.在Mongo Shell中无法通过ID查找对象 [英] ObjectID is not defined. Cannot find object by id in Mongo Shell

问题描述

我尝试用谷歌搜索我的简单问题，但找不到答案. 我找不到它的ObjectId.

I tried to google my simple problem, but cannot find answer. I can't find any object by it's ObjectId.

db.user.find({_id:ObjectID("57fa0a15cf1e8c0e571e1a52")})

ReferenceError:未定义ObjectID

ReferenceError: ObjectID is not defined

为什么?怎么了?

推荐答案

应为ObjectId()而不是ObjectID() https://docs.mongodb.com/manual/reference/method/ObjectId/

It should be ObjectId() not ObjectID() https://docs.mongodb.com/manual/reference/method/ObjectId/

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