写个页面检查阿里云的账号是否存在_html/css_WEB-ITnose
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2024-01-15 18:22:34
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写个页面检查阿里云的账号存在与否
之前无聊写了个阿里云账号注册的页面,主要是检查账号是否存在,现在分享下:
主要通过webrequest实现:
1. 写个阿里云邮箱类:
using System;using System.Collections.Generic;using System.Web;////// Summary description for AliEmal/// public class AliEmail{ public ContentClass content; public bool hasError;}public class ContentClass{ public string message; public int status; public bool success;}
2. 写个邮箱验证类:
using System;using System.Collections.Generic;using System.Net;using System.Net.Mail;using System.Text;using System.Text.RegularExpressions;using System.Web;////// Summary description for Util/// public class AliUtil{ public AliUtil() { } // // TODO: Add constructor logic here // #region 验证邮箱验证邮箱 /**/ ////// 验证邮箱 /// /// ///public static bool IsEmail(string source) { return Regex.IsMatch(source, @"^\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$", RegexOptions.IgnoreCase); } public static bool HasEmail(string source) { return Regex.IsMatch(source, @"[A-Za-z0-9](([_\.\-]?[a-zA-Z0-9]+)*)@([A-Za-z0-9]+)(([\.\-]?[a-zA-Z0-9]+)*)\.([A-Za-z]{2,})", RegexOptions.IgnoreCase); } #endregion #region 验证网址 /**/ /// /// 验证网址 /// /// ///public static bool IsUrl(string source) { return Regex.IsMatch(source, @"^(((file|gopher|news|nntp|telnet|http|ftp|https|ftps|sftp)://)|(www\.))+(([a-zA-Z0-9\._-]+\.[a-zA-Z]{2,6})|([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}))(/[a-zA-Z0-9\&%_\./-~-]*)?$", RegexOptions.IgnoreCase); } public static bool HasUrl(string source) { return Regex.IsMatch(source, @"(((file|gopher|news|nntp|telnet|http|ftp|https|ftps|sftp)://)|(www\.))+(([a-zA-Z0-9\._-]+\.[a-zA-Z]{2,6})|([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}))(/[a-zA-Z0-9\&%_\./-~-]*)?", RegexOptions.IgnoreCase); } #endregion #region 验证日期 /**/ /// /// 验证日期 /// /// ///public static bool IsDateTime(string source) { try { DateTime time = Convert.ToDateTime(source); return true; } catch { return false; } } #endregion #region 验证手机号 /**/ /// /// 验证手机号 /// /// ///public static bool IsMobile(string source) { return Regex.IsMatch(source, @"^1[35]\d{9}$", RegexOptions.IgnoreCase); } public static bool HasMobile(string source) { return Regex.IsMatch(source, @"1[35]\d{9}", RegexOptions.IgnoreCase); } #endregion #region 验证IP /**/ /// /// 验证IP /// /// ///public static bool IsIP(string source) { return Regex.IsMatch(source, @"^(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9])\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[0-9])$", RegexOptions.IgnoreCase); } public static bool HasIP(string source) { return Regex.IsMatch(source, @"(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9])\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[0-9])", RegexOptions.IgnoreCase); } #endregion #region 验证身份证是否有效 /**/ /// /// 验证身份证是否有效 /// /// ///public static bool IsIDCard(string Id) { if (Id.Length == 18) { bool check = IsIDCard18(Id); return check; } else if (Id.Length == 15) { bool check = IsIDCard15(Id); return check; } else { return false; } } public static bool IsIDCard18(string Id) { long n = 0; if (long.TryParse(Id.Remove(17), out n) == false || n /// 是不是Int型的 /// /// /// public static bool IsInt(string source) { Regex regex = new Regex(@"^(-){0,1}\d+$"); if (regex.Match(source).Success) { if ((long.Parse(source) > 0x7fffffffL) || (long.Parse(source) /// 看字符串的长度是不是在限定数之间 一个中文为两个字符 /// /// 字符串 /// 大于等于 /// 小于等于 /// public static bool IsLengthStr(string source, int begin, int end) { int length = Regex.Replace(source, @"[^\x00-\xff]", "OK").Length; if ((length = end)) { return false; } return true; } #endregion #region 是不是中国电话,格式010-85849685 /**/ /// /// 是不是中国电话,格式010-85849685 /// /// ///public static bool IsTel(string source) { return Regex.IsMatch(source, @"^\d{3,4}-?\d{6,8}$", RegexOptions.IgnoreCase); } #endregion #region 邮政编码 6个数字 /**/ /// /// 邮政编码 6个数字 /// /// ///public static bool IsPostCode(string source) { return Regex.IsMatch(source, @"^\d{6}$", RegexOptions.IgnoreCase); } #endregion #region 中文 /**/ /// /// 中文 /// /// ///public static bool IsChinese(string source) { return Regex.IsMatch(source, @"^[\u4e00-\u9fa5]+$", RegexOptions.IgnoreCase); } public static bool hasChinese(string source) { return Regex.IsMatch(source, @"[\u4e00-\u9fa5]+", RegexOptions.IgnoreCase); } #endregion #region 验证是不是正常字符 字母,数字,下划线的组合 /**/ /// /// 验证是不是正常字符 字母,数字,下划线的组合 /// /// ///public static bool IsNormalChar(string source) { return Regex.IsMatch(source, @"[\w\d_]+", RegexOptions.IgnoreCase); } #endregion}
3. 写个简单的前台验证页面:
4.写个验证页面后台:
using System;using System.Collections.Generic;using System.IO;using System.Net;using System.Text;using System.Threading;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;public partial class AliCheck : System.Web.UI.Page{ public T Deserializer(string jsonString) { T item = default(T); item = Newtonsoft.Json.JsonConvert.DeserializeObject (jsonString); return item; } protected void Page_Load(object sender, EventArgs e) { } public string CheckTest(string email) { string responseBody = string.Empty; string serverUri = string.Format("https://passport.alipay.com/register/emailRpc/checkEmail.json"); string requestBody = string.Format("email={0}&fromSite=6&_csrf_token=TB2pedPPWRa0ly94qNozE5", email.Replace("@","%40")); ////set limit for supporting 200 connection ServicePointManager.DefaultConnectionLimit = 200; HttpWebRequest request = (HttpWebRequest)WebRequest.Create(serverUri); ////extend timeout for decrease request timeout re-trying times request.Timeout = 60 * 1000; request.Method = @"PUT"; request.ContentType = "application/x-www-form-urlencoded; charset=UTF-8"; UTF8Encoding encoding = new UTF8Encoding(); byte[] data = encoding.GetBytes(requestBody); request.ContentLength = data.Length; request.KeepAlive = true; request.Accept = "application/json, text/javascript, */*; q=0.01"; request.Headers.Set("Cache-Control", @"no-cache"); request.Referer = "https://passport.alipay.com/register/register.htm?fromSite=6¶ms=%7B%22site%22%3A%226%22%2C%22ru%22%3A%22http%3A%2F%2Fbuy.aliyun.com%2F%22%7D"; request.UserAgent = "Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0)"; request.Headers.Set("Cookie", @"_umdata=5A25312D486F1DD6724ACD835355F6D7578488DB731A9A20CC7F64E6E8EE8F56B5D2A44298446384A482322D8118098ECAEDCEACF887A1CD93603238261471E839CB6075F6DCEA1B; cna=hOp6DPkMlF4CAafc6OGg639S; ALIPAYJSESSIONID=RZ02mGHIM9XnmVgsHI8rD5gmaLXOfkauthRZ02; ctoken=1bt0CRyVd15nSnCX0RHEAI2T7PsExY; umt=HB7279bc2f80e20b02ad3c6a4f6d573692; ac-stat=no; JSESSIONID=PO966Z91-R05SQP6XK00KCQCZTNYY1-AXMUZ1ZH-RVPO1; _ufaon_=6; ALI_USER_REGISTER_TOKEN=b37b07d33b6de91b787781a6d32c844c; tmp0=eNrz4A12DQ729PeL9%2FV3cfUxiK7OTLFSCvC3NDOLsjTUDTIwDQ4MMIvwNjDwdg50jgrxi4w01HWM8A2NMozy0A0KC%2FA3VNJJLrEyNDGwMLG0sDA1NjW00ElMRhPIrbAyqI0CAGg3HQg%3D"); bool isSent = false; int retryCount = 0; string errorStr = string.Empty; while (!isSent && retryCount 100) { string err = string.Format("request.GetRequestStream try 100 times and timeout! detail error: {0}", errorStr); LogError(err); return err; } HttpWebResponse response = (HttpWebResponse)request.GetResponse(); using (StreamReader stream = new StreamReader(response.GetResponseStream(), Encoding.UTF8)) { responseBody = stream.ReadToEnd(); } ////need to close or abort request for each call to fix timeout issue, otherwise it will fail when the 3rd call! if (request != null) { request.Abort(); } if (response.StatusCode != HttpStatusCode.OK) { string err=string.Format("Failed, error:{1}", response.ToString()); LogError(err); return err; } if (response != null) { response.Close(); } return responseBody; } public void LogError(string content) { File.AppendAllText("log.log","ERROR: "+content + Environment.NewLine); } protected void Check_Click(object sender, EventArgs e) { if (!AliUtil.IsEmail(AliEmailName.Text.Trim())) { showError.InnerHtml = "邮箱不合法!"; return; } AliEmail email = Deserializer (CheckTest(AliEmailName.Text.Trim())); if (email.hasError == false && email.content.success == true) { showError.InnerHtml = "恭喜您!可以注册!"; } else { showError.InnerHtml=email.content.message; } //showError.InnerHtml = CheckTest(AliEmailName.Text.Trim()); }}
演示地址:http://qq.ihaonet.com/alicheck.aspx, 有兴趣的可以自己试下。
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