Mongo C＃ReplaceOne和FindOneAndReplace

Question

有什么区别

  IMongoCollection<TDocument>.ReplaceOne(filter, newDocument)

和

  IMongoCollection<TDocument>.FindOneAndReplace(filter, newDocument)

在正式的mongo c＃驱动程序中

Answer 1

我认为它们对应于同名的mongodb操作。

https://docs.mongodb.com/manual/reference/method/db.collection.replaceOne/ https://docs.mongodb.com/manual/reference/method/db.collection.findOneAndReplace/

关于它们的区别，请参见此处：

mongodb c# API V2: Difference between ReplaceOne and FindOneAndReplace