七牛云存储 上传 C# asp.net

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Qiniu.Conf;
using Qiniu.IO.Resumable;
using System.Collections.Specialized;
using Qiniu.RS;
using Qiniu.RPC;

namespace bootstrapLearn
{
  public partial class qiniutest : System.Web.UI.Page
  {
    protected void Page_Load(object sender, EventArgs e)
    {
    }

    protected void bt_ServerClick(object sender, EventArgs e)
    {
      Qiniu_API.PutFile(ff.Value, Guid.NewGuid().ToString("N") + "aa");
    }
  }

  public static class Qiniu_API
  {
    public static string Bucket = "";//空间名
    public static string Domain = "";//域名

    /// <summary>
    /// 
    /// </summary>
    /// <param name="path">本地路径</param>
    /// <param name="fileName">文件名</param>
    /// <returns></returns>
    public static bool PutFile(string path, string fileName)
    {
      bool flag = false;
      Settings putSetting = new Settings();
      ResumablePutExtra extra = new ResumablePutExtra();
      NameValueCollection nc = new NameValueCollection();
      nc.Add("x:username", "qiniu");
      extra.CallbackParams = nc;
      ResumablePut target = new ResumablePut(putSetting, extra);
      string upToken = new PutPolicy(Bucket).Token(new Qiniu.Auth.digest.Mac());
      string key = fileName;
      target.PutFinished += new EventHandler<CallRet>((o, e) =>
      {
        if (e.OK)
        {
          flag = true;
        }
      });
      CallRet ret = target.PutFile(upToken, path, key);
      return flag;
    }

    static Qiniu_API()
    {
      Config.ACCESS_KEY = "";  //AK
      Config.SECRET_KEY = "";//SK
    }
  }
}