English C# DEMO:demo_c#.cs

这里只是演示简单的处理,不同的网站需要针对性的提交,参考这个解决思路即可,不要生搬硬套。

感谢DEMO提供者笑嘻嘻同学,如果您有其他语言DEMO欢迎提供给客服,我们将赠送10万点数做为感谢。

DEMO文件下载:

 

DEMO源码:

using System; using System.IO; using System.Net; using System.Runtime.Serialization.Json; using System.Text; using System.Threading; namespace GoogleOTP { class Program { private const string clientKey = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"; //YesCaptcha的Token值 网站可查 private const string websiteURL = "https://www.google.com/recaptcha/api2/demo"; //需要破解验证码网站的链接 private const string websiteKey = "6LfLuZ8aAAAAAK8VxR1Nk1rwA-LEALM99o2r3Ujd"; //需要破解验证码网站的site_key 须替换成自己的 YesCaptcha官网有查询方法 private const string createTask_URL = "https://api.yescaptcha.com/createTask"; //创建识别任务的API路径 private const string getTaskResult_URL = "https://api.yescaptcha.com/getTaskResult"; //获取识别结果的API路径 private const string task_type = "NoCaptchaTaskProxyless"; //根据验证码类型,YesCaptcha官网有查询方法 static void Main(string[] args) { string taskid = create_task(); //创建识别任务 获取taskId string response = get_response(taskid); //获取识别结果 //将response填入textarea后提交...... } /// <summary> /// 创建识别任务 获取taskId /// </summary> /// <param name="url">createTask_URL</param> /// <returns>taskId字符串</returns> private static string create_task() { try { string data = "{\"clientKey\":\"" + clientKey + "\",\"task\":{\"websiteURL\":\"" + websiteURL + "\",\"websiteKey\":\"" + websiteKey + "\",\"type\":\"" + task_type + "\"}}"; string result = HttpPost(createTask_URL, data); SerializeHelper ser = new SerializeHelper(); YesCreateTsak yes = ser.JsonDeserialize<YesCreateTsak>(result); return yes.taskId; } catch (Exception) { throw; } } /// <summary> /// 获取识别结果 RecaptchaResponse /// 每个任务限制最多120 次请求 /// 每个任务创建后 5 分钟内可以查询 /// </summary> /// <param name="url">getTaskResult_URL</param> /// <param name="taskid">识别任务获取到的taskId</param> /// <returns>yes.solution.gRecaptchaResponse</returns> private static string get_response(string taskid) { string data = "{\"clientKey\":\"" + clientKey + "\",\"taskId\":\"" + taskid + "\"}"; string result = ""; string gRecaptchaResponse = ""; for (int i = 0; i < 120; i++) { result = HttpPost(getTaskResult_URL, data); SerializeHelper ser = new SerializeHelper(); YesGetTaskResult yes = ser.JsonDeserialize<YesGetTaskResult>(result); if (yes.errorId == 0) //正在识别或者识别完成 { if (yes.status == "processing")//正在识别中 { //需要做的动作 } else { //识别完成 gRecaptchaResponse = yes.solution.gRecaptchaResponse; break; } } else //识别失败 { //需要做的动作 } i++; Thread.Sleep(TimeSpan.FromSeconds(3));//暂停线程三秒 } return gRecaptchaResponse; } /// <summary> /// Http Post提交 /// </summary> /// <param name="posturl"></param> /// <param name="postData"></param> /// <returns></returns> public static string HttpPost(string posturl, string postData) { Stream outstream = null; Stream instream = null; StreamReader sr = null; HttpWebResponse response = null; HttpWebRequest request = null; Encoding encoding = System.Text.Encoding.GetEncoding("utf-8"); byte[] data = encoding.GetBytes(postData); // 准备请求... try { // 设置参数 request = WebRequest.Create(posturl) as HttpWebRequest; CookieContainer cookieContainer = new CookieContainer(); request.CookieContainer = cookieContainer; request.AllowAutoRedirect = true; request.Method = "POST"; request.ContentType = "application/x-www-form-urlencoded"; request.ContentLength = data.Length; outstream = request.GetRequestStream(); outstream.Write(data, 0, data.Length); outstream.Close(); //发送请求并获取相应回应数据 response = request.GetResponse() as HttpWebResponse; //直到request.GetResponse()程序才开始向目标网页发送Post请求 instream = response.GetResponseStream(); sr = new StreamReader(instream, encoding); //返回结果网页(html)代码 string content = sr.ReadToEnd(); string err = string.Empty; return content; } catch (Exception ex) { string err = ex.Message; return string.Empty; } } } /// <summary> /// CreateTask实体类 /// </summary> public class YesCreateTsak { public string errorId { get; set; } public string errorCode { get; set; } public string errorDescription { get; set; } public string taskId { get; set; } } /// <summary> /// GetTaskResult实体类 /// </summary> public class YesGetTaskResult { public int errorId { get; set; } public string errorCode { get; set; } public string errorDescription { get; set; } public string status { get; set; } public solution solution { get; set; } } /// <summary> /// solution实体类 /// </summary> public class solution { public string gRecaptchaResponse { get; set; } } /// <summary> /// 序列化 /// </summary> public class SerializeHelper { //System.Web.Script.Serialization.JavaScriptSerializer serializer = new System.Web.Script.Serialization.JavaScriptSerializer(); public readonly static SerializeHelper Instance = new SerializeHelper(); /// <summary> /// 将C#数据实体转化为JSON数据 /// </summary> /// <param name="obj">要转化的数据实体</param> /// <returns>JSON格式字符串</returns> public string JsonSerialize<T>(T obj) { DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(T)); MemoryStream stream = new MemoryStream(); serializer.WriteObject(stream, obj); stream.Position = 0; StreamReader sr = new StreamReader(stream); string resultStr = sr.ReadToEnd(); sr.Close(); stream.Close(); return resultStr; } /// <summary> /// 将JSON数据转化为C#数据实体 /// </summary> /// <param name="json">符合JSON格式的字符串</param> /// <returns>T类型的对象</returns> public T JsonDeserialize<T>(string json) { DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(T)); MemoryStream ms = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(json.ToCharArray())); T obj = (T)serializer.ReadObject(ms); ms.Close(); return obj; } } }