识别验证码

【实例简介】

可以识别复杂验证码

【实例截图】

【核心代码】

public void Code()
        {
            string code;
            //*************
            //URL 识别
            code = avc.GetVcodeUrl("http://bbs.ent.163.com/bbs/checkcode.jsp?1201359681906");
            Console.WriteLine("URL 识别:" code);
            //*************
            //路径识别
            code = avc.GetVcodeFile("temp.tmp");
            Console.WriteLine("路径识别:" code);

            //*************
            FileStream fsMyfile = File.OpenRead("temp.tmp");
            int FileLen = (int)fsMyfile.Length;
            byte[] Buffer = new byte[FileLen];
            fsMyfile.Read(Buffer, 0, FileLen);
            fsMyfile.Close();
            //Buffer 识别
            code = avc.GetVcodeBuffer(Buffer);
            Console.WriteLine("Buffer 识别:" code);

            //*************
            FileStream fs = File.OpenRead("temp.tmp"); //OpenRead
            int filelength = 0;
            filelength = (int)fs.Length; //获得文件长度 
            byte[] image = new Byte[filelength]; //建立一个字节数组 
            fs.Read(image, 0, filelength); //按字节流读取 
            System.Drawing.Image result = System.Drawing.Image.FromStream(fs);
            fs.Close();
            Bitmap bmp = new Bitmap(result);
            //Bitmap 识别
            code = avc.GetVcodeBitmap(bmp);
            Console.WriteLine("Bitmap 识别:" code);
          
            MessageBox.Show("识别结果：" code);
        }