问如何从ABPeoplePickerNavigationController获取街道地址

EN

ABMultiValueRef st = ABRecordCopyValue(person, kABPersonAddressProperty);
if (ABMultiValueGetCount(st) > 0) {
    CFDictionaryRef dict = ABMultiValueCopyValueAtIndex(st, 0);
    self.street.text = CFDictionaryGetValue(dict, kABPersonAddressStreetKey);
}

    if let addresses : ABMultiValueRef = ABRecordCopyValue(person, kABPersonAddressProperty)?.takeRetainedValue() as ABMultiValueRef? where ABMultiValueGetCount(addresses) > 0 {
        for index in 0..<ABMultiValueGetCount(addresses){
            if let address = ABMultiValueCopyValueAtIndex(addresses, index)?.takeRetainedValue() as? [String:String],
                label = ABMultiValueCopyLabelAtIndex(addresses, index)?.takeRetainedValue()  as? String{
                    print("\(label): \(address) \n")
            }
        }
    }

let street  = address[kABPersonAddressStreetKey as String]
let city    = address[kABPersonAddressCityKey as String]
let state   = address[kABPersonAddressStateKey as String]
let zip     = address[kABPersonAddressZIPKey as String]
let country = address[kABPersonAddressCountryKey as String]
let code    = address[kABPersonAddressCountryCodeKey as String]

//Extract billing address from ABRecord format and assign accordingly
let addressProperty: ABMultiValue = ABRecordCopyValue(billingAddress, kABPersonAddressProperty).takeUnretainedValue() as ABMultiValue

if let dict: NSDictionary = ABMultiValueCopyValueAtIndex(addressProperty, 0).takeUnretainedValue() as? NSDictionary {
     print(dict[String(kABPersonAddressStreetKey)] as? String)
     print(dict[String(kABPersonAddressCityKey)] as? String)
     print(dict[String(kABPersonAddressStateKey)] as? String)
     print(dict[String(kABPersonAddressZIPKey)] as? String)
     print(dict[String(kABPersonAddressCountryKey)] as? String) //"United States"
}