关于C# MognoDB的。

Question

我在c#中更新一条数据的时候，怎么更新一个json数组呢？比如我数据库中已经有一条数据了。{ "_id" : ObjectId("58183b67afa78926f9ea8513"), "name" : "joy", "age" : 23 },这样一条数据，我想要在插入一个字段，这个字段是一个数组，这样的："add1":[{...},{....}]。。这样该怎么更新呢？我看c#驱动里面有个Builders<BsonDocument>.Update.Combine()这个方法，我这样写的：var up4 = Builders<BsonDocument>.Update.Set("address1.street4", "East 31st Street4");var up5 = Builders<BsonDocument>.Update.Set("address1.street5", "East 31st Street5");var up6 = Builders<BsonDocument>.Update.Set("address1.street6", "East 31st Street6");var update = Builders<BsonDocument>.Update.Combine(up4, up5, up6);但是我用这个方法只能更新成"add1":{... , .... , ....}这样欸。比如这种"address1" : { "street" : "East 31st Street", "street1" : "East 31st Street", "street2" : "East 31st Street2", "street3" : "East 31st Street3", "street4" : "East 31st Street4" }

Answer 1

使用#set 修改器，拿走，不谢   MongoDB 数组

db.users.updateMany(
{},
{$set:
   {
    followers:[ {name:"t5"},{name:"t7"} ]
   }
}
)

Answer 2

表示前两天才培训了MangoDB，正在埋头学习，爱莫能助