How can i get user nearby my location in geofire,Firebase

问题

With this code, I am getting only one value from Geolocs just key and location, not a nearby location.What is wrong with it

var geoFireRef: DatabaseReference?
    var geoFire: GeoFire?
    var myQuery: GFQuery?


func Geofire() {

        geoFireRef = Database.database().reference().child("Geolocs")
    geoFire = GeoFire(firebaseRef: geoFireRef!)
        self.geoFire?.setLocation(currentLocation!, forKey:Auth.auth().currentUser!.uid)

    myQuery = geoFire?.query(at: currentLocation!, withRadius: 100)

    myQuery?.observe(.keyEntered, with: { (key, location) in


        if key != Auth.auth().currentUser?.uid
        {
            let ref = Database.database().reference().child("Users").child(key)

            ref.observeSingleEvent(of: .value, with: { (snapshot) in
                let id = snapshot.key
            })

        }

    })

}

回答1:

Keep your GeoFire Locations separate from everything with a key to reference the other additional data e.g. user info or post info. As mixing static and dynamic data would not be the most efficient way of storing the data.

See my data structure and query here:

Retrieving Keys From GeoFire within Radius in Swift

来源：https://stackoverflow.com/questions/51576643/how-can-i-get-user-nearby-my-location-in-geofire-firebase