C# 邮箱mail 发送类_编程语言综合
2015-07-01 22:59:17
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已经帮助：人解决问题
此类的功能包括发送邮件，邮箱格式是否正确，和在不发送邮件的情况下判断邮箱用户名和密码是否正确，鉴于POP检查邮箱用户名和密码出现错误情况返回结果的延迟，用异步线程解决此问题，见代码
没有牛B的设计模式，代码精练精练实用，功能齐全，调用简单 。。全全完完为码农考虑
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| 1 2 3 4 5 6 7 8 9 10 11 12 | MailSmtp ms = new MailSmtp("smtp.qq.com","1215247044","xxxx"); //可选参数 ms.SetCC("610262374@qq.com");//抄送可以多个 ms.SetBC("610262374@qq.com");//暗送可以多个 ms.SetIsHtml(true);//默认:true ms.SetEncoding(System.Text.Encoding.UTF8);//设置格式 默认utf-8 ms.SetIsSSL(true);//是否ssl加密 默认为false //调用函数 bool isSuccess = ms.Send("1215247044@qq.com", "test", "610262374@qq.com", "哈哈", "哈哈", Server.MapPath("~/Test.dll")); //输出结果 Response.Write(ms.Result); |
代码：
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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 | using System; using System.IO; using System.Web.UI.WebControls; using System.Text; using System.Net.Mail; using System.Net; using System.Linq; using System.Text.RegularExpressions; namespace SyntacticSugar { /// <summary> /// ** 描述：邮件发送 /// ** 创始时间：2015-6-8 /// ** 修改时间：- /// ** 作者：sunkaixuan /// </summary> public class MailSmtp { /// <summary> /// 设置邮件编码类型 /// </summary> /// <param name="contentEncoding"></param> public void SetEncoding(Encoding contentEncoding) { this._encoding = contentEncoding; } /// <summary> ///设置邮件正文是否为 Html 格式 /// </summary> /// <param name="isHtml"></param> public void SetIsHtml(bool isHtml) { this._isHtml = isHtml; } /// <summary> /// 抄送 /// </summary> /// <param name="cc"></param> public void SetCC(params string[] cc) { this._cc = cc; } /// <summary> /// 暗送 /// </summary> /// <param name="cc"></param> public void SetBC(params string[] bc) { this._bcc = bc; } /// <summary> /// 是否ssl加密 /// </summary> /// <param name="isSSL"></param> public void SetIsSSL(bool isSSL) { this._smtp.EnableSsl = isSSL; } /// <summary> /// 构造函数 /// </summary> /// <param name="host"></param> /// <param name="username">邮件账号</param> /// <param name="password">密码</param> public MailSmtp(string host, string username, string password) { this._smtp.Host = host; this._smtp.Port = 0x19; this._smtp.EnableSsl = false; this._isHtml = true; this._encoding = Encoding.UTF8; if (string.IsNullOrEmpty(username) || string.IsNullOrEmpty(password)) { this._smtp.UseDefaultCredentials = false; } else { this._smtp.Credentials = new NetworkCredential(username, password); } } /// <summary> /// 发送邮件 /// </summary> /// <param name="from">发件人邮件地址</param> /// <param name="sender">发件人显示名称</param> /// <param name="to">收件人地址</param> /// <param name="subject">邮件标题</param> /// <param name="body">邮件正文</param> /// <param name="file">附件地址数组</param> /// <returns>bool 是否成功 </returns> public bool Send(string from, string sender, string to, string subject, string body, params string[] file) { return Send(from, sender, new string[] { to }, subject, body, file); } /// <summary> /// 发送邮件 /// </summary> /// <param name="from">发件人邮件地址</param> /// <param name="sender">发件人显示名称</param> /// <param name="to">收件人地址</param> /// <param name="subject">邮件标题</param> /// <param name="body">邮件正文</param> /// <param name="file">附件地址数组</param> /// <returns>bool 是否成功 </returns> public bool Send(string from, string sender, string[] to, string subject, string body, params string[] file) { string mailReg = @"^[w-]+(.[w-]+)*@[w-]+(.[w-]+)+$"; if (to == null) { throw new ArgumentNullException("MailSmtp.Send.to"); } if (to.Any(oit => !Regex.IsMatch(oit + "", mailReg))) { this.Result = "收件人地址不合法"; return false; } if (_bcc != null && _bcc.Length > 0) { if (_bcc.Any(oit => !Regex.IsMatch(oit + "", mailReg))) { this.Result = "暗送人地址不合法"; return false; } } if (_cc != null && _cc.Length > 0) { if (_cc.Any(oit => !Regex.IsMatch(oit + "", mailReg))) { this.Result = "抄送人地址不合法"; return false; } } MailMessage message = new MailMessage(); // 创建一个附件对象 foreach (var r in file) { Attachment objMailAttachment; objMailAttachment = new Attachment(r);//发送邮件的附件 message.Attachments.Add(objMailAttachment); } message.From = new MailAddress(from, sender); message.Subject = subject; message.SubjectEncoding = this._encoding; message.Body = body; message.BodyEncoding = this._encoding; message.IsBodyHtml = this._isHtml; message.Priority = MailPriority.Normal; foreach (string str in to) { message.To.Add(str); } if (this._bcc != null && this._bcc.Length > 0) { foreach (string b in this._bcc) { message.Bcc.Add(b); } } if (this._cc != null && this._cc.Length > 0) { foreach (string c in this._cc) { message.CC.Add(c); } } try { this._smtp.Send(message); return true; } catch (Exception ex) { Console.WriteLine(ex.Message); } return false; } private SmtpClient _smtp = new SmtpClient(); private Encoding _encoding { get; set; } private bool _isHtml { get; set; } private string[] _cc { get; set; } private string[] _bcc { get; set; } /// <summary> /// 获取发送结果，成功则为空 /// </summary> public string Result { get; private set; } } } |
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