循序渐进VUE+Element 前端应用开发(33）--- 邮件参数配置和模板邮件发送处理

      showAbpEmail() {
      this.resetForm('emailForm')
      setting.GetEmailSettingsForApplication().then(data => {
        if (data.result) {
          Object.assign(this.abpEmailForm, data.result)
        }
        this.isAbpEmail = true // 编辑状态
      })
    },

/// <summary>
    /// 重写默认的SmtpBuilder类
    /// </summary>
    public class MyMailKitSmtpBuilder : DefaultMailKitSmtpBuilder
    {
        private readonly ISmtpEmailSenderConfiguration _smtpEmailSenderConfiguration;
        private readonly IAbpMailKitConfiguration _abpMailKitConfiguration;
        public MyMailKitSmtpBuilder(ISmtpEmailSenderConfiguration smtpEmailSenderConfiguration, IAbpMailKitConfiguration abpMailKitConfiguration)
            : base(smtpEmailSenderConfiguration, abpMailKitConfiguration)
        {
            _smtpEmailSenderConfiguration = smtpEmailSenderConfiguration;
            _abpMailKitConfiguration = abpMailKitConfiguration;
        }
        /// <summary>
        /// 配置发送处理
        /// </summary>
        /// <param name="client"></param>
        protected override void ConfigureClient(SmtpClient client)
        {
            client.CheckCertificateRevocation = false;
            client.ServerCertificateValidationCallback = (sender, certificate, chain, errors) => true;
            client.Connect(_smtpEmailSenderConfiguration.Host, _smtpEmailSenderConfiguration.Port, GetSecureSocketOption());
            if (_smtpEmailSenderConfiguration.UseDefaultCredentials)
            {
                return;
            }
            var username = _smtpEmailSenderConfiguration.UserName;
            var password = _smtpEmailSenderConfiguration.Password;
            //password = SimpleStringCipher.Instance.Decrypt(originalPass);//如果不重写自定义配置MySmtpEmailSenderConfiguration，那么密码需要解密
            client.Authenticate(username, password);
            //base.ConfigureClient(client);
        }
    }

    /// <summary>
    /// 邮件发送参数配置类
    /// </summary>
    public class MySmtpEmailSenderConfiguration : SmtpEmailSenderConfiguration
    {
        public MySmtpEmailSenderConfiguration(ISettingManager settingManager) : base(settingManager)
        {
        }
        /// <summary>
        /// 重写密码处理，需要解密密码
        /// </summary>
        public override string Password => SimpleStringCipher.Instance.Decrypt(GetNotEmptySettingValue(EmailSettingNames.Smtp.Password));
    }

        /// <summary>
        /// 发送校验的电子邮件
        /// </summary>
        /// <returns></returns>
        public async Task SendEmailValidate(SendEmailActivationLinkDto input)
        {
            var user = await GetUserByChecking(input.EmailAddress);
            //user.SetNewEmailConfirmationCode();
            #region 根据模板生成邮件正文
            //使用相对路径进行构造处理
            string template = string.Format("/UploadFiles/Email/EmailValidate.html");
            var helper = new NVelocityHelper(template);
            //${标题} ${内容} ${称呼} ${日期}
            var tilte = "邮箱验证通知";
            helper.AddKeyValue("title", tilte);
            helper.AddKeyValue("callname", "");
            helper.AddKeyValue("date", DateTime.Now.ToLongDateString());
            //邮箱校验码
            var callback = Guid.NewGuid().ToString();
            helper.AddKeyValue("callback", callback);
            var html = helper.ExecuteString();
            #endregion
            #region 构建邮件内容对象 发送邮件
            string toEmail = "wuhuacong@163.com";
            await _emailSender.SendAsync(new System.Net.Mail.MailMessage
            { 
                To = { toEmail },
                Subject = tilte,
                Body = html,
                IsBodyHtml = true
            });
            #endregion
            LogHelper.Logger.Info(string.Format("校验邮件发送给:{0}, {1}", toEmail, "发送邮件成功"));
        }