使用Newtonsoft JsonConvert反序列化Json数据到DataTable

 //JsonStr为Json字符串
  JArray array = JsonConvert.DeserializeObject(JsonStr) as JArray;//反序列化为数组
 if (array.Count > )
             {
                 StringBuilder columns = new StringBuilder();
                 DataTable table = new DataTable();
                 JObject objColumns = array[] as JObject;
                 //构造表头
                 foreach (JToken jkon in objColumns.AsEnumerable<JToken>())
                 {
                     string name = ((JProperty)(jkon)).Name;
                     columns.Append(name + ",");
                     table.Columns.Add(name);
                 }
                 //向表中添加数据
                 for (int i = ; i < array.Count; i++)
                 {
                     DataRow row = table.NewRow();
                     JObject obj = array[i] as JObject;
                     foreach (JToken jkon in obj.AsEnumerable<JToken>())
                     {
 
                         string name = ((JProperty)(jkon)).Name;
                         string value = ((JProperty)(jkon)).Value.ToString();
                         row[name] = value;
                     }
                     table.Rows.Add(row);
                 }
           }