如何在MongoDB控制台中使用带有特殊字符的数据库名称，例如“ customer_tracker-990”
是的，请使用getSiblingDB()。让我们将一些文档添加到数据库-
> use customer_tracker-990;
switched to db customer_tracker-990
> db.demo1.insertOne({"Name":"Chris"});
{
"acknowledged" : true,
"insertedId" : ObjectId("5ea4697ca7e81adc6a0b3954")
}
> db.demo1.insertOne({"Name":"David"});
{
"acknowledged" : true,
"insertedId" : ObjectId("5ea46980a7e81adc6a0b3955")
}
> db.demo1.insertOne({"Name":"Bob"});
{
"acknowledged" : true,
"insertedId" : ObjectId("5ea46984a7e81adc6a0b3956")
}在find()方法的帮助下显示集合中的所有文档-
> db.getSiblingDB("customer_tracker-990").demo1.find();这将产生以下输出-
{ "_id" : ObjectId("5ea4697ca7e81adc6a0b3954"), "Name" : "Chris" }
{ "_id" : ObjectId("5ea46980a7e81adc6a0b3955"), "Name" : "David" }
{ "_id" : ObjectId("5ea46984a7e81adc6a0b3956"), "Name" : "Bob" }