Email系列（QQ邮箱 + 含附件的邮箱案例 + 项目实战）
平台之大势何人能挡？ 带着你的Net飞奔吧！
http://www.cnblogs.com/dunitian/p/4822808.html
邮箱系列：https://github.com/dunitian/LoTCodeBase/tree/master/NetCode/3.常用技能/07.Email
1.QQ邮箱：
他生成的是：http://mail.qq.com/cgi-bin/qm_share?t=qm_mailme&email=7oKBmoqAmq6fn8CNgYM
后来我把后面加密字符串换成明文的邮箱==》发现一样用 ：http://mail.qq.com/cgi-bin/qm_share?t=qm_mailme&email=1054186320@qq.com
代码案例：
<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8" />
<title></title>
</head>
<body>
官方生成代码：（其实就是把你的邮件加了下密）<br /><br />
<a target="_blank" href="http://mail.qq.com/cgi-bin/qm_share?t=qm_mailme&email=7oKBmoqAmq6fn8CNgYM" style="text-decoration:none;">
<img src="http://rescdn.qqmail.com/zh_CN/htmledition/images/function/qm_open/ico_mailme_12.png" />
</a>
<br /><br />
逆天通用土方法：（邮件可以任意替换）<br /><br />
<a target="_blank" href="http://mail.qq.com/cgi-bin/qm_share?t=qm_mailme&email=1054186320@qq.com">邮我</a>
</body>
</html>
效果：
订阅系列可以参考：http://www.cnblogs.com/dunitian/p/4554084.html
——————————————————————————————————————————————————————————————————————————————————————————————
邮件发送的前提设置：
QQ邮箱设置
授权码生成：
2.邮件案例：
简单熟悉邮件系列：点我就看基础案例
代码示例：
#region 附件路径
/// <summary>
/// 附件路径
/// </summary>
public static List<string> filePathList = new List<string>();
#endregion
#region 文件上传
/// <summary>
/// LoTUploader-文件上传
/// </summary>
/// <returns></returns>
public JsonResult FileUpload(System.Web.HttpPostedFileBase file)
{
if (file == null) { return Json(new { status = false, msg = "文件提交失败" }); }
if (file.ContentLength > 10485760) { return Json(new { status = false, msg = "文件10M以内" }); }
string filterStr = ".gif,.jpg,.jpeg,.bmp,.png|.rar,.7z,.zip";
string fileExt = Path.GetExtension(file.FileName).ToLower();
if (!filterStr.Contains(fileExt)) { return Json(new { status = false, msg = "请上传图片或压缩包" }); }
//防止黑客恶意绕过，判断下文件头文件
if (!file.InputStream.CheckingExt("7173", "255216", "6677", "13780", "8297", "55122", "8075"))
{
//todo：一次危险记录
return Json(new { status = false, msg = "请上传图片或压缩包" });
}
//todo: md5判断一下文件是否已经上传过,如果已经上传直接返回 return Json(new { status = true, msg = sqlPath });
string path = string.Format("{0}/{1}", "/lotFiles", DateTime.Now.ToString("yyyy-MM-dd"));
string fileName = string.Format("{0}{1}", Guid.NewGuid().ToString("N"), fileExt);
string sqlPath = string.Format("{0}/{1}", path, fileName);
string dirPath = Request.MapPath(path);
if (!Directory.Exists(dirPath)) { Directory.CreateDirectory(dirPath); }
try
{
file.SaveAs(Path.Combine(dirPath, fileName));
file.InputStream.Dispose();
filePathList.Add(Path.Combine(dirPath, fileName));
}
catch { return Json(new { status = false, msg = "文件保存失败" }); }
return Json(new { status = true, msg = sqlPath });
}
#endregion
#region 发邮件
/// <summary>
/// 发邮件
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public async Task<JsonResult> SendMsg(MailModel model)
{
var obj = new AjaxOption<object>();
#region 校验系列
if (model == null)
{
obj.Msg = "内容不能为空";
}
if (string.IsNullOrWhiteSpace(model.MailSubject))
{
obj.Msg = "邮件主题不能为空";
}
if (string.IsNullOrWhiteSpace(model.MailContent))
{
obj.Msg = "邮件内容不能为空";
}
#region 收件人邮箱
if (model.MailToList != null)
{
foreach (var item in model.MailToList)
{
if (!item.IsEmail())
{
model.MailToList.Remove(item);
}
}
}
else
{
obj.Msg = "收件人邮箱不能为空";
}
//这个一定要加
if (model.MailToList.Count == 0)
{
obj.Msg = "收件人邮箱不能为空";
}
#endregion
if (model.MailCCList.ExistsData())
{
foreach (var item in model.MailCCList)
{
if (!item.IsEmail())
{
model.MailCCList.Remove(item);
}
}
}
#endregion
//内容解码
model.MailContent = System.Web.HttpUtility.UrlDecode(model.MailContent);
//添加附件
if (filePathList.ExistsData())
{
model.AttachmentList=filePathList;
}
if (obj.Msg.IsNullOrWhiteSpace())
obj.Status = await EmailHelper.SendAsync(model);
return Json(obj);
}
#endregion
3.项目应用：https://github.com/dunitian/LoTCodeBase/tree/master/NetCode/3.常用技能/07.Email/2.EmailAPI
其实项目里面基本上是不用他附件功能的，比如你注册的时候发一个邮件给你来激活，你敏感操作的时候给你一个提示（比如异地登陆或者修改密码）
简单封装了一个api，一般每个项目里面都有这个发邮件的功能，很多公司把这些诸如上传，发邮件，短信通知的功能都封装成api，用的时候调用一下就可以了
效果图就不贴了，和上面差不多，就是没上传附件了
#region 发邮件
/// <summary>
/// 发邮件
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
[CrossSite]
public async Task<string> Post([FromUri]MailModel model)
{
var obj = new AjaxOption<object>();
#region 校验系列
if (model == null)
{
obj.Msg = "内容不能为空";
}
if (string.IsNullOrWhiteSpace(model.MailSubject))
{
obj.Msg = "邮件主题不能为空";
}
if (string.IsNullOrWhiteSpace(model.MailContent))
{
obj.Msg = "邮件内容不能为空";
}
#region 收件人邮箱
if (model.MailToList != null)
{
foreach (var item in model.MailToList)
{
if (!item.IsEmail())
{
model.MailToList.Remove(item);
}
}
}
else
{
obj.Msg = "收件人邮箱不能为空";
}
//这个一定要加
if (model.MailToList.Count == 0)
{
obj.Msg = "收件人邮箱不能为空";
}
#endregion
if (model.MailCCList.ExistsData())
{
foreach (var item in model.MailCCList)
{
if (!item.IsEmail())
{
model.MailCCList.Remove(item);
}
}
}
#endregion
//内容解码
model.MailContent = System.Web.HttpUtility.UrlDecode(model.MailContent);
if (obj.Msg.IsNullOrWhiteSpace())
obj.Status = await EmailHelper.SendAsync(model);
return obj.ObjectToJson();
}
#endregion
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>邮件系列</title>
<meta charset="utf-8" />
<link href="//cdn.bootcss.com/wangeditor/2.1.10/css/wangEditor.min.css" rel="stylesheet" />
<link href="//cdn.bootcss.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div class="rows">
<div class="form-horizontal">
<!--收件人邮箱-->
<div class="form-group">
<br />
<label class="col-sm-2 control-label">收件邮箱：</label>
<div class="col-sm-6">
<input type="text" class="form-control" id="mailTo" placeholder="请输入收件人邮箱...">
</div>
</div>
<!--收件人邮箱-->
<div class="form-group">
<br />
<label class="col-sm-2 control-label">抄送邮箱：</label>
<div class="col-sm-6">
<input type="text" class="form-control" id="mailCC" placeholder="请输入抄送人邮箱...">
</div>
</div>
<!--标题-->
<div class="form-group">
<br />
<label class="col-sm-2 control-label">主题名称：</label>
<div class="col-sm-6">
<input type="text" class="form-control" id="mailSubject" placeholder="请输入邮箱主题名称...">
</div>
</div>
<!--编辑器-->
<div class="form-group">
<br />
<label class="col-sm-2 control-label">正文内容：</label>
<div class="col-sm-6">
<div id="edit" style="min-height:20em"></div>
</div>
</div>
<!--表单提交-->
<div class="form-group">
<br />
<label class="col-sm-2 control-label"></label>
<div class="col-sm-6">
<button id="btn" class="btn btn-success form-control">发送邮件</button>
</div>
</div>
</div>
</div>
<div id="msg"></div>
<script src="//cdn.bootcss.com/jquery/1.10.2/jquery.min.js"></script>
<script src="//cdn.bootcss.com/bootstrap/3.3.6/js/bootstrap.min.js" async></script>
<script src="//cdn.bootcss.com/wangeditor/2.1.10/js/wangEditor.min.js"></script>
<script type="text/javascript">
// 为页面所有的editor配置全局的密钥
//wangEditor.config.mapAk = 'xxxxxxxxxxxxxx';
wangEditor.config.printLog = false; //阻止输出log
var editor = new wangEditor('edit');
editor.create();
$('#btn').click(function () {
// 获取编辑器区域完整html代码
var mailTo = $('#mailTo').val();
var mailCC = $('#mailCC').val();
var mailSubject = $('#mailSubject').val();
var mailContent = escape(editor.$txt.html());
if (mailTo.length < 1 || mailCC.length < 1 || mailSubject.length < 1 || mailContent.leng < 1) {
$('#msg').html('<h2>除附件外，不能为空！</h2>');
return false;
}
$.post('/api/email?MailSubject=' + mailSubject + '&MailContent=' + mailContent + '&MailToList=' + mailTo + '&MailCCList=' + mailCC, {}, function (data) {
data = JSON.parse(data);
if (data.Status) {
$('#msg').html('<h2>发送成功！</h2>');
} else {
$('#msg').html('<h2>' + data.Msg + '</h2>');
}
})
});
</script>
</body>
</html>
EmailHelper：
using System.Net.Mail;
using System.Configuration;
using System.Threading.Tasks;
using System.Collections.Generic;
#region MailModel
/// <summary>
/// MailModel
/// </summary>
public class MailModel
{
/// <summary>
/// 邮箱主题
/// </summary>
public string MailSubject { get; set; }
/// <summary>
/// 邮箱内容
/// </summary>
public string MailContent { get; set; }
/// <summary>
/// 收件人邮箱
/// </summary>
public List<string> MailToList { get; set; }
/// <summary>
/// 抄送人邮箱
/// </summary>
public List<string> MailCCList { get; set; }
/// <summary>
/// 附件路径
/// </summary>
public List<string> AttachmentList { get; set; }
}
#endregion
public class EmailHelper
{
private static string mailFrom = ConfigurationManager.AppSettings["EmailForm"]; //登陆用户名
private static string mailPass = ConfigurationManager.AppSettings["EmailPass"]; //登陆密码
private static string mailSmtp = ConfigurationManager.AppSettings["EmailSmtp"]; //SMTP服务器
#region 发送邮件
/// <summary>
/// 发送邮件
/// </summary>
/// <param name="mailSubject">邮箱主题</param>
/// <param name="mailContent">邮箱内容</param>
/// <param name="mailTo">收件人邮箱</param>
/// <param name="mailCC">抄送人邮箱</param>
/// <param name="attachmentsPath">附件路径</param>
/// <returns>返回发送邮箱的结果</returns>
public static async Task<bool> SendAsync(MailModel model)
{
#region 基本校验（一般都是调用前就验证了）
//if (model == null || string.IsNullOrWhiteSpace(model.MailSubject) || string.IsNullOrWhiteSpace(model.MailContent) || model.MailTo == null)
//{
// return false;
//}
#endregion
//邮件服务设置
using (var smtpClient = new SmtpClient())
{
smtpClient.Host = mailSmtp; //指定SMTP服务器
smtpClient.Credentials = new System.Net.NetworkCredential(mailFrom, mailPass); //用户名和密码
using (var mailMsg = new MailMessage())
{
//发信人邮箱
mailMsg.From = new MailAddress(mailFrom);
//收件人邮箱
foreach (var item in model.MailToList)
{
mailMsg.To.Add(item);
}
//抄送人邮箱
if (model.MailCCList != null && model.MailCCList.Count > 0)
{
foreach (var item in model.MailCCList)
{
mailMsg.CC.Add(item);
}
}
//附件系列
if (model.AttachmentList != null)
{
foreach (var item in model.AttachmentList)
{
try { mailMsg.Attachments.Add(new Attachment(item)); }
catch (System.Exception ex) { }
}
}
mailMsg.Subject = model.MailSubject; //主题
mailMsg.Body = model.MailContent; //内容
mailMsg.BodyEncoding = System.Text.Encoding.UTF8; //编码
mailMsg.IsBodyHtml = true; //HTML格式
try
{
await smtpClient.SendMailAsync(mailMsg); //发送邮件
return true;
}
catch (System.Exception ex)
{
mailMsg.Dispose();
smtpClient.Dispose();
return false;
}
}
}
}
#endregion
}
如果没有账号，我提供几个测试账号：
mail.host = smtp.163.com
mail.username = php_tester@163.com
mail.password = php1234
mail.smtp.from = php_tester@163.com
mail.smtp.auth = true——————————————————
mail.host=smtp.yeah.net
mail.port=25
mail.smtp.auth=true
mail.smtp.timeout=25000
mail.username=techblog@yeah.net
mail.password=2436chao——————————————————
mail.server.host=smtp.yeah.net
mail.server.post=25
mail.server.validate=true
mail.server.username=zmc330563778
mail.server.password=zmc586858
mail.server.fromaddress=zmc330563778@yeah.net
