how to use thrift query mongo '_id' field?

[zhymin77]

how to struct a field, when i extract mongo '_id' field's value?
I use mgo driver.
I can define a Struct like that:
type Test struct {
ID string "_id"
}
extract '_id' value to ID field successfully .

tks.

[pomack]

I believe mgo uses the bson tag as such:

type Test struct {
  ID string `bson:"_id"`
}

[zhymin77]

yes, :)

How to define struct like this use thrift4go?

[pomack]

Thrift doesn't support this in the spec file and therefore there's no way to auto-generate with tags this way. You can create your own structs and then write conversion functions between the auto-generated struct and your own struct.

[zhymin77]

tks 👍

[zhymin77]

I use a helper to convert query map data to thrift obj.