验证码
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252
Api/Ewide.Core/Util/CodeHelper.cs
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252
Api/Ewide.Core/Util/CodeHelper.cs
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using Aliyun.Acs.Core;
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using Aliyun.Acs.Core.Exceptions;
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using Aliyun.Acs.Core.Profile;
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using Furion;
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using Furion.FriendlyException;
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using Microsoft.Extensions.Caching.Memory;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Net.Mail;
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using System.Text;
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using System.Text.RegularExpressions;
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using System.Threading.Tasks;
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namespace Ewide.Core.Util
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{
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public class CodeHelper
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{
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private readonly IMemoryCache _IMemoryCache;
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public CodeHelper(IMemoryCache IMemoryCache)
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{
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_IMemoryCache = IMemoryCache;
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}
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public static string Aliyun_AccessKey = App.Configuration["SmsHelper:Aliyun_AccessKey"];
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public static string Aliyun_AccessSecret = App.Configuration["SmsHelper:Aliyun_AccessSecret"];
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public static string Aliyun_Smscode_SignName = App.Configuration["SmsHelper:Aliyun_Smscode_SignName"];
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public static string Aliyun_Smscode_TemplateCode = App.Configuration["SmsHelper:Aliyun_Smscode_TemplateCode"];
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/// <summary>
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/// 发送验证码间隔时间(秒)
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/// </summary>
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protected static int code_Countdown = 60;
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/// <summary>
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/// 验证code
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/// </summary>
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protected static string Orgcode_Key = "ewide_Orgcode";
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///<summary>
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///邮箱Code
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/// </summary>
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protected static string mailcode_Key = "ewide_mailcode";
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///<summary>
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///手机Code
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/// </summary>
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protected static string smscode_Key = "ewide_smscode";
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/// <summary>
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/// 将code存入缓存
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/// </summary>
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/// <param name="way">验证方式</param>
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/// <param name="code">验证码</param>
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/// <param name="type">code的类型</param>
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public void Updatecode(string num, int code, string way)
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{
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var ts = DateTime.Now - new DateTime(1970, 1, 1, 0, 0, 0, 0);
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_IMemoryCache.Set(
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way + "_" + num, // code的类型_手机或者邮箱号码
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code + "_" + (int)ts.TotalSeconds, // 1234567_TimeStamp
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DateTime.UtcNow.AddMinutes(5)// 5分钟过期
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);
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}
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/// <summary>
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/// 判断是否含有code
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/// </summary>
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/// <param name="way"></param>
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/// <param name="code"></param>
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/// <param name="type"></param>
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/// <returns></returns>
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public bool Checkcode(string Target, int? code,string Key)
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{
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var cache = (string)_IMemoryCache.Get(Key + "_" + Target);// 获取匹配类型的code值
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if (string.IsNullOrEmpty(cache))
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{
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return false;
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}
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return code == cache.Split('_').Select(p => int.Parse(p)).First();
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}
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/// <summary>
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/// 判断是否含有code
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/// </summary>
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/// <param name="way"></param>
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/// <param name="code"></param>
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/// <param name="type"></param>
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/// <returns></returns>
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public bool Checkhavecode(string num, string way)
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{
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var cache = (string)_IMemoryCache.Get(way + "_" + num);// 获取匹配类型的code值
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if (string.IsNullOrEmpty(cache))
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{
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return false;
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}
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return true;
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}
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/// <summary>
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/// 删除相应缓存
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/// </summary>
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/// <param name="way"></param>
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/// <param name="type"></param>
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public void removecode(string way, string num){
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_IMemoryCache.Remove(way + "_" + num);
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}
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/// <summary>
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/// code60秒才可再次发送
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/// </summary>
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/// <param name="way">验证类型</param>
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/// <param name="num">值</param>
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/// <param name="coundown"></param>
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/// <returns></returns>
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public bool IscodeCountdown(string way, string num, int coundown = 60)
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{
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return GetSmscodeCountdown(way, num) < coundown;
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}
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/// <summary>
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/// 发送验证码倒计时
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/// </summary>
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/// <param name="mobile"></param>
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/// <returns></returns>
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public int GetSmscodeCountdown(string way,string num)
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{
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var cache = (string)_IMemoryCache.Get(way + "_" + num);
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if (String.IsNullOrEmpty(cache))
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{
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return code_Countdown;
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}
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var ts = cache.Split('_').Select(p => int.Parse(p)).Last();
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var nowTs = (int)(DateTime.Now - new DateTime(1970, 1, 1, 0, 0, 0, 0)).TotalSeconds;
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return nowTs - ts;
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}
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///<summary>
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/// 发送手机验证码
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///</summary>
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public bool SendSmscode(string mobile, string way ,int length = 6)
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{
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if (!new Regex(@"^((13[0-9])|(14[5,7])|(15[^4,\\D])|(17[0,1,3,6-8])|(18[0-9])|(19[8,9])|(166))[0-9]{8}$").IsMatch(mobile))
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{
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throw Oops.Oh(ErrorCode.D1011);
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}
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//if (IscodeCountdown(way, mobile, code_Countdown))
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//{
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// throw Oops.Oh(ErrorCode.D1023);
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//}
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IClientProfile profile = DefaultProfile.GetProfile("cn-hangzhou", Aliyun_AccessKey, Aliyun_AccessSecret);
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DefaultAcsClient client = new DefaultAcsClient(profile);
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CommonRequest request = new CommonRequest
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{
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Method = Aliyun.Acs.Core.Http.MethodType.POST,
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Domain = "dysmsapi.aliyuncs.com",
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Version = "2017-05-25",
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Action = "SendSms"
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};
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request.AddQueryParameters("PhoneNumbers", mobile);
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request.AddQueryParameters("SignName", Aliyun_Smscode_SignName);
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request.AddQueryParameters("TemplateCode", Aliyun_Smscode_TemplateCode);
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var minValue = Convert.ToInt32("1".PadRight(length, '0'));
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var maxValue = Convert.ToInt32("1".PadRight(length + 1, '0'));
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var code = new Random().Next(minValue, maxValue);
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var param = new { code };
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request.AddQueryParameters("TemplateParam", JsonConvert.SerializeObject(param));
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Updatecode(mobile, code,way);
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try
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{
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CommonResponse response = client.GetCommonResponse(request);
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var msg = System.Text.Encoding.UTF8.GetString(response.HttpResponse.Content);
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var result = JsonConvert.DeserializeObject(msg);
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var j = (JObject)result;
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if(!"OK".Equals(j["Code"].ToString(), StringComparison.CurrentCultureIgnoreCase))
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{
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throw Oops.Oh("请不要频繁发送");
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}
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return true;
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}
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catch (ServerException e)
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{
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throw Oops.Oh(ErrorCode.D1024);
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}catch(Exception e)
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{
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throw Oops.Oh("访问异常");
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}
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}
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/// <summary>
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/// 发送邮箱
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/// </summary>
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/// <param name="mail"></param>
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/// <param name="length"></param>
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/// <returns></returns>
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public bool SendMail(string mail, string way,int length = 6)
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{
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if (!new Regex(@"^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$").IsMatch(mail))
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{
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throw Oops.Oh("格式不对");
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}
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if (IscodeCountdown(mail, way, code_Countdown))
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{
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throw Oops.Oh("60秒后才能再次发送");
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}
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string account = App.Configuration["Mail:Account"];
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string passWord = App.Configuration["Mail:PassWord"];
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//var options = Options.Create(options: new MemoryCacheOptions());
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//IMemoryCache cache = new MemoryCache(options);
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SmtpClient smtpClient = new SmtpClient();
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smtpClient.EnableSsl = true;
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smtpClient.UseDefaultCredentials = false;
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smtpClient.Host = App.Configuration["Mail:Host"];
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smtpClient.Credentials = new System.Net.NetworkCredential(account, passWord);
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smtpClient.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
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MailMessage mailMessage = new MailMessage();
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MailAddress fromAddr = new MailAddress(account);
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mailMessage.From = fromAddr;
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mailMessage.To.Add(mail);
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mailMessage.Subject = App.Configuration["Mail:Subject"];
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mailMessage.BodyEncoding = Encoding.UTF8;
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mailMessage.IsBodyHtml = true;
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mailMessage.Priority = MailPriority.Low;
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var minValue = Convert.ToInt32("1".PadRight(length, '0'));
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var maxValue = Convert.ToInt32("1".PadRight(length + 1, '0'));
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var code = new Random().Next(minValue, maxValue);
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var param = new { code };
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Updatecode(mail, code, way);
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try
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{
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var Message = "邮箱验证码为:" + code.ToString();
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mailMessage.Body = Message;
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smtpClient.Send(mailMessage);
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return true;
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}
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catch
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{
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throw Oops.Oh(ErrorCode.xg1100);
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}
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}
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}
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}
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