如何在 swift 中使用 google maps sdk 的地理编码请求邮政编码？

Question

我正在尝试制作一个使用邮政编码的应用程序。问题是没有适当的文档在swift中为google sdks解析邮政编码相关数据...我想根据生成的纬度和经度获取用户的邮政编码

Answer 1

func getAddressFromLatLong(latitude: Double, longitude : Double) {
  let url = "https://maps.googleapis.com/maps/api/geocode/json?latlng=\ 
  (latitude),\(longitude)&key=YOUR_API_KEY_HERE"

Alamofire.request(url).validate().responseJSON { response in
    switch response.result {
    case .success:

        let responseJson = response.result.value! as! NSDictionary

        if let results = responseJson.object(forKey: "results")! as? [NSDictionary] {
            if results.count > 0 {
                if let addressComponents = results[0]["address_components"]! as? [NSDictionary] {
                    self.address = results[0]["formatted_address"] as? String
                    for component in addressComponents {
                        if let temp = component.object(forKey: "types") as? [String] {
                            if (temp[0] == "postal_code") {
                                self.pincode = component["long_name"] as? String
                            }
                            if (temp[0] == "locality") {
                                self.city = component["long_name"] as? String
                            }
                            if (temp[0] == "administrative_area_level_1") {
                                self.state = component["long_name"] as? String
                            }
                            if (temp[0] == "country") {
                                self.country = component["long_name"] as? String
                            }
                        }
                    }
                }
            }
        }
        case .failure(let error):
          print(error)
      }
   }
}