API接口链接

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Newtonsoft.Json.Linq;
using Qiniu.Util;
using Newtonsoft.Json;

namespace ConsoleApplication1
{
     [JsonObject(MemberSerialization.OptIn)]
    class RefreshMode
    {
        private string[] urls;
        [JsonProperty("urls")]
        public string[] Urls
        {
            get { return urls; }
            set { urls = value; }
        }
        public override string ToString()
        {
            return QiniuJsonHelper.JsonEncode(this);
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Net;
using System.Threading.Tasks;
using Qiniu.Auth;
using Qiniu.IO;
using Qiniu.IO.Resumable;
using Qiniu.RS;
using Qiniu.Util;
using Qiniu.Auth.digest;
using Qiniu.RPC;
using System.Collections;
using System.IO;
using Newtonsoft.Json.Linq;
namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            String[] str = new string[] { "http://oam23jwg3.bkt.clouddn.com/01" };
            
            RefreshMode refreshMode = new RefreshMode();
            refreshMode.Urls = str;
            Console.WriteLine(refreshMode.ToString());

            Qiniu.Conf.Config.ACCESS_KEY = "xx";
            Qiniu.Conf.Config.SECRET_KEY = "xx";
            
            String signingStr = "/v2/tune/refresh\n";
            String uri = "http://fusion.qiniuapi.com/v2/tune/refresh";
            Mac mac = new Mac();
            string access_token = mac.Sign(Qiniu.Conf.Config.Encoding.GetBytes(signingStr));


            WebHeaderCollection whc = new WebHeaderCollection();
            whc.Add("Authorization", "QBox " + access_token);
            //whc.Add("ContentType", "application/json");
            
            byte[] btBodys = Encoding.UTF8.GetBytes(refreshMode.ToString());

            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(new Uri(uri));
            request.Headers = whc;
            request.Method = "post";
            request.ContentType = "application/json";

            Console.WriteLine(request.Method);
            Console.WriteLine(request.ContentType);

            request.GetRequestStream().Write(btBodys, 0, btBodys.Length);

            HttpWebResponse response = (HttpWebResponse)request.GetResponse();
            StreamReader reader =new StreamReader(response.GetResponseStream());
            string result = reader.ReadToEnd();
            reader.Close();

            Console.WriteLine(response.StatusCode);
            Console.WriteLine(result);
            Console.WriteLine(response.Server);
            Console.WriteLine(response.ProtocolVersion);
            Console.WriteLine(response.ContentLength);
            Console.WriteLine(response.LastModified);
        }
    }
}