C#之发送邮件【模板】+【封装】ZJ版

PS: 为了弥补上篇博客的不足,正好周六闲着没事。所以进行优化下,来个终结版

功能实现:模板发送+自指定邮箱发送+解耦

总体预览如下:

 

各代码如下:(代码略多,所以都折叠了)

前台;

@{
    Layout = null;
}

<!DOCTYPE html>

<html>
<head>
    <meta name="viewport" content="width=device-width" />
    <title>Index</title>
</head>
<body>
    <div>
        请输入您的邮箱:<input type="text" id="email" /> <input type="button" value="获取验证码" id="getYZM" /><br />
        返回信息:<input type="text" id="yzm" />
    </div>
</body>
</html>
<script src="~/Scripts/jquery-1.8.2.min.js"></script>
<script>
        $("#getYZM").click(function () {
            var emailName = $("#email").val().trim();
            if (emailName.length <= 0) {
                alert("请输入邮箱"); return;
            }
            $.post('@Url.Action("SendYanZhengMa","Home")', { recEmail: emailName }, function (_data) {
                if (_data=="no") {
                    alert("发送失败!");
                } else {
                    $("#yzm").val(_data);
                }
            })
        });
</script>
View Code

 后台;(简单调用Helper类轻松搞定,哈哈)

using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using 发送邮件ZJ.Helpers;

namespace 发送邮件ZJ.Controllers
{
    public class HomeController : Controller
    {
        //
        // GET: /Home/

        public ActionResult Index()
        {
            return View();
        }

        [HttpPost]
        public ActionResult SendYanZhengMa(string recEmail)
        {         
            
            //调用模板文件 并进行占位符替换
            string templetpath = Server.MapPath("../mailtemplate/irupoint.txt");
            NameValueCollection myCol = new NameValueCollection();
            myCol.Add("ename", "一明");
            myCol.Add("from", "地狱之门");
            myCol.Add("link", "http://shuai7boy.cn/");
            string mailBody = TemplateHelper.BulidByFile(templetpath, myCol);
            string result= MailHelper.SendNetMail(recEmail, mailBody, true);        
            return Content(result);
        }
    }
}
View Code

MailHelper.cs(发送邮件封装类)

using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Net;
using System.Net.Mail;
using System.Text;
using System.Web;

namespace 发送邮件ZJ.Helpers
{
    /// <summary>
    /// 发送邮件帮助类
    /// </summary>
    public class MailHelper
    {
        /// <summary>
        /// 
        /// </summary>
        /// <param name="recEmail">收件地址</param>
        /// <param name="mailBody">发送内容:这里可以传递过来普通内容或模板内容</param>
        ///  <param name="IsBodyHtml">设置是否以html格式发送</param>
        /// <returns></returns>
        public static string SendNetMail(string recEmail, string mailBody, bool IsBodyHtml)
        {
            string result = "no";//返回结果
            string sendFrom = ConfigurationManager.AppSettings["sendFrom"]; //生成一个发送地址
            string sendUserName = ConfigurationManager.AppSettings["sendUserName"];//发送人的名字          
            string recUserName = ConfigurationManager.AppSettings["recUserName"];//收件人名字
            string sendTitle = ConfigurationManager.AppSettings["sendTitle"];//发送邮件标题
            string username = ConfigurationManager.AppSettings["username"];//发送邮箱用户名
            string passwd = ConfigurationManager.AppSettings["passwd"];//发送邮箱密码
            try { 
            //确定smtp服务器地址。实例化一个Smtp客户端
            System.Net.Mail.SmtpClient client = new System.Net.Mail.SmtpClient("smtp.yeah.net");
           
          
            //构造一个发件人地址对象
            MailAddress from = new MailAddress(sendFrom, sendUserName, Encoding.UTF8);//发送地址,发送人的名字
            //构造一个收件人地址对象
            MailAddress to = new MailAddress(recEmail,recUserName, Encoding.UTF8);//收件地址,收件人的名字
            //构造一个Email的Message对象
            MailMessage message = new MailMessage(from, to);
            //添加邮件主题和内容
            message.Subject = sendTitle;
            message.SubjectEncoding = Encoding.UTF8;
            message.Body = mailBody;
            message.BodyEncoding = Encoding.UTF8;
            //设置邮件的信息
            client.DeliveryMethod = SmtpDeliveryMethod.Network;
            message.IsBodyHtml = IsBodyHtml;//设置是否为html格式的值
            //如果服务器支持安全连接,则将安全连接设为true。
            //gmail支持,163不支持,如果是gmail则一定要将其设为true               
            client.EnableSsl = true;
            //设置用户名和密码。             
            client.UseDefaultCredentials = false;
            //用户登陆信息
            NetworkCredential myCredentials = new NetworkCredential(username, passwd);
            client.Credentials = myCredentials;
            //发送邮件
            client.Send(message);
            //提示发送成功
            result = "ok";
            }
            catch
            {
                result = "no";
            }
            return result;
        }
    }
}
View Code

TemplateHelper.cs(发送模板替换类)

using System;
using System.Collections;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.IO;
using System.Linq;
using System.Web;

namespace 发送邮件ZJ.Helpers
{
    public class TemplateHelper
    {
        /// <summary>
        /// 私有构造方法,不允许创建实例
        /// </summary>
        private TemplateHelper()
        {
            // TODO: Add constructor logic here
        }

        /// <summary>
        /// Template File Helper 
        /// </summary>
        /// <param name="templatePath">Templet Path</param>
        /// <param name="values">NameValueCollection</param>
        /// <returns>string</returns>
        public static string BulidByFile(string templatePath, NameValueCollection values)
        {
            return BulidByFile(templatePath, values, "[$", "]");
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="template"></param>
        /// <param name="values">NameValueCollection obj</param>
        /// <param name="prefix"></param>
        /// <param name="postfix"></param>
        /// <returns></returns>
        public static string Build(string template, NameValueCollection values, string prefix, string postfix)
        {
            if (values != null)
            {
                foreach (DictionaryEntry entry in values)
                {
                    template = template.Replace(string.Format("{0}{1}{2}", prefix, entry.Key, postfix), entry.Value.ToString());
                }
            }
            return template;
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="templatePath"></param>
        /// <param name="values"></param>
        /// <param name="prefix"></param>
        /// <param name="postfix"></param>
        /// <returns></returns>
        public static string BulidByFile(string templatePath, NameValueCollection values, string prefix, string postfix)
        {
            StreamReader reader = null;
            string template = string.Empty;
            try
            {
                reader = new StreamReader(templatePath);
                template = reader.ReadToEnd();
                reader.Close();
                if (values != null)
                {
                    foreach (string key in values.AllKeys)
                    {
                        template = template.Replace(string.Format("{0}{1}{2}", prefix, key, postfix), values[key]);
                    }
                }
            }
            catch
            {

            }
            finally
            {
                if (reader != null)
                    reader.Close();
            }
            return template;
        }
    }
}
View Code

irupoint.txt(自定义模板,这里简单定义就行了,别忘了,格式要直接html里面才起作用哦,具体原因尚未确定)

<div style="background-color:pink;font-size:25px;">
hi [$ename]:<br/>
 &nbsp;&nbsp;&nbsp;&nbsp;您收到的是来自[$from]的邮件。 您还好么?<br/>
 &nbsp;    详情:<a href='[$link]' target="_blacnk">点击</a>
</div>
View Code

 

Web.config(这里只抽取了邮件配置部分)

<appSettings>
    <!--发送邮件配置开始-->
    <add key="sendFrom" value="techblog@yeah.net"/><!--发送邮件地址,及要发送邮件所在的域名-->
    <add key="sendUserName" value="RYJ"/><!--发送人的名字-->
    <add key="recEmail" value="2636922684@qq.com"/><!--收件人地址-->
    <add key="recUserName" value="一明"/><!--收件人姓名-->
    <add key="sendTitle" value="帅7的标题"/><!--发送邮件标题-->
    <add key="username" value="techblog"/><!--发送邮箱用户名-->
    <add key="passwd" value="2436chao"/><!--发送邮箱密码-->
   <!--发送邮件配置结束-->
</appSettings>
View Code

 

好了,就这么多,大家来看下效果吧(●'◡'●)

 

看,收到了!

代码下载

zj。。。。。。

posted @ 2016-12-17 18:23  shuai7boy  阅读(2420)  评论(0编辑  收藏  举报