C＃中的Google Geocoding Json解析问题

C＃中的Google Geocoding Json解析问题

以下是获得所需内容的步骤：

1. 将您的JSON发布到http://json2csharp.com/中。采取结果类并合并重复项，您将得到：

        public class AddressComponent    {        public string long_name { get; set; }        public string short_name { get; set; }        public List<string> types { get; set; }    }    public class Bounds    {        public Location northeast { get; set; }        public Location southwest { get; set; }    }    public class Location    {        public double lat { get; set; }        public double lng { get; set; }    }    public class Geometry    {        public Bounds bounds { get; set; }        public Location location { get; set; }        public string location_type { get; set; }        public Bounds viewport { get; set; }    }    public class Result    {        public List<AddressComponent> address_components { get; set; }        public string formatted_address { get; set; }        public Geometry geometry { get; set; }        public bool partial_match { get; set; }        public List<string> types { get; set; }    }    public class RootObject    {        public List<Result> results { get; set; }        public string status { get; set; }    }

（您还可以使用JSON作为类粘贴或https://jsonutils.com/来生成初始类型定义。）

1. 使用Json.NET反序列化JSON，如下所示：

       var root = JsonConvert.DeserializeObject<RootObject>(result);

2. 您的查询返回了多个结果，因此您需要像这样循环遍历返回的位置：

       foreach (var singleResult in root.results){    var location = singleResult.geometry.location;    var latitude = location.lat;    var longitude = location.lng;    // Do whatever you want with them.}