C#之发送邮件【模板】+【封装】ZJ版

时间:2023-02-03 10:44:21

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:

C#之发送邮件【模板】+【封装】ZJ版

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 <= ) {
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>

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);
}
}
}

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;
}
}
}

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;
}
}
}

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>

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>

好了,就这么多,大家来看下效果吧(●'◡'●)

C#之发送邮件【模板】+【封装】ZJ版

看,收到了!

C#之发送邮件【模板】+【封装】ZJ版

代码下载

zj。。。。。。