public partial class form1 : Form
    {
        public form1()
        {
            string cookies = "";
            InitializeComponent();

            #region AttachEventListeners

            Fiddler.FiddlerApplication.OnNotification += delegate (object sender, NotificationEventArgs oNEA) { Console.WriteLine("** NotifyUser: " + oNEA.NotifyString); };
            Fiddler.FiddlerApplication.Log.OnLogString += delegate (object sender, LogEventArgs oLEA) { Console.WriteLine("** LogString: " + oLEA.LogString); };
            Fiddler.FiddlerApplication.BeforeRequest += delegate (Fiddler.Session oS) {
                //Console.WriteLine("Before request for:\t" + oS.fullUrl);

            };
            Fiddler.FiddlerApplication.BeforeResponse += delegate (Fiddler.Session oS) {
                if (oS.fullUrl.Contains("survey/upload.do")&& !oS.fullUrl.Contains("?key=AvImageUpload"))
                {
                    cookies = oS.RequestHeaders["Cookie"];

                    if (InvokeRequired)
                    {
                        this.Invoke(new MethodInvoker(delegate {
                            textBox1.Text = cookies;
                        }));
                        return;
                    }
                    // Console.WriteLine(oS.fullUrl);
                    //oS.utilDecodeResponse();
                    //oS.SaveResponseBody(Environment.CurrentDirectory + "\\Captcha.jpg");
                }
            };
            Fiddler.FiddlerApplication.AfterSessionComplete += delegate (Fiddler.Session oS) {
                //Console.WriteLine("Finished session:\t" + oS.fullUrl);
            };
            Console.CancelKeyPress += new ConsoleCancelEventHandler(btn_Close_Click);
            #endregion AttachEventListeners
           // Console.WriteLine("Starting FiddlerCore...");
            Fiddler.FiddlerApplication.Startup(8877, true, true);
            //Console.WriteLine("Hit CTRL+C to end session.");
            Object forever = new Object();
        }

        private void btn_Copy_Click(object sender, EventArgs e)
        {
            textBox1.Focus();
            textBox1.SelectAll();
            if (textBox1.SelectedText != "")
                Clipboard.SetDataObject(textBox1.SelectedText);
            MessageBox.Show("复制成功！");
        }

        private void btn_Close_Click(object sender, EventArgs e)
        {
            Fiddler.FiddlerApplication.Shutdown();
            System.Threading.Thread.Sleep(750);
            this.Close();
        }
    }