我已经在ObjC中收集了联系人的地址信息，ABMultiValueRefaddressProperty=ABRecordCopyValue(contactRef,kABPersonAddressProperty);CFDictionaryRefdict=ABMultiValueCopyValueAtIndex(addressProperty,0);if(dict){NSString*street=(NSString*)CFDictionaryGetValue(dict,kABPersonAddressStreetKey);}所以，等效的Swift代码是，letaddressProper