如何使用mongo-go-driver 0.2.0在bson.A中使用切片的元素

Question

How do I use a given slice to generate a bson.A? I need this to make dynamic queries.

I am upgrading from mongo-go-driver alpha to beta 0.2.0, and this has become a major change in my project since the API is different now.

https://godoc.org/github.com/mongodb/mongo-go-driver/bson

input := []string{"bar", "world"}
//expected output
bson.A{"bar", "world"}

Answer 1

So bson.A underlying type is []interface{},

I could just use append to it like a slice