用C#写了一个新增用户就发送邮件和手机短信的SqlServer触发器(附源码)

分享：用C#写了一个新增用户就发送邮件和手机短信的SqlServer触发器(附源码)

欢迎大家批评指正

//针对SqlServer2005及已上版本
//CLR开发测试环境 VS2008 + Windows7
//SqlServer测试版本：SqlServer2005
//项目名：SendSMSTrigger
//编译后会产生2个类库：SendSMSTrigger.dll SendSMSTrigger.XmlSerializers.dll
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.SqlServer.Server;
using System.Data.SqlClient;
using System.Text.RegularExpressions;
using System.Net.Mail;

public class SendSMSTrigger
{
/// <summary>
/// 发送邮件
/// </summary>
/// <param name="tomail">收件人邮件地址</param>
/// <param name="title">标题</param>
/// <param name="content">邮件正文</param>
/// <param name="FormUser">发件人账号</param>
/// <param name="userPwd">发件人密码</param>
public static void sendEmail(string tomail, string title, string content, string FormUser, string userPwd)
{
MailAddress from = new MailAddress(FormUser + "@bwsyq.com");
MailAddress to = new MailAddress(tomail);
MailMessage MyMessage = new MailMessage(from, to);
MyMessage.Priority = MailPriority.Normal;
MyMessage.Priority = MailPriority.Normal;

MyMessage.IsBodyHtml = false;
MyMessage.IsBodyHtml = true;
MyMessage.Body = content;
MyMessage.BodyEncoding = System.Text.Encoding.UTF8;
MyMessage.Subject = title;

string SmtpServer = "mail.bwsyq.com";
SmtpClient client = new SmtpClient(SmtpServer);
System.Net.NetworkCredential cred = new System.Net.NetworkCredential(FormUser, userPwd);
client.Credentials = cred;
client.Send(MyMessage);

}

/// <summary>
/// 发送手机短信
/// </summary>
/// <param name="mMobilNumber">手机号码</param>
/// <param name="sMessageContent">短信内容</param>
/// <returns></returns>
public static string SendSMS(string mMobilNumber, string sMessageContent)
{
SmsInterfaceService SmsInterfaceDemo = new SmsInterfaceService();
return SmsInterfaceDemo.clusterSend("短信接口用户名", "短信接口密码",
"1360000000", mMobilNumber, sMessageContent, DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss"), "0|0|0|0");
}

/// <summary>
/// 针对表Users的新增CLR触发器
/// </summary>
[SqlTrigger(Name = @"SendSMSTrigger", Target = "[dbo].[Users]", Event = "FOR INSERT")]
public static void SendSMS()
{
string userName;
string realName;
string eMail;
string mobilNumber;
SqlCommand command;
SqlTriggerContext triggContext = SqlContext.TriggerContext;
SqlPipe pipe = SqlContext.Pipe;
SqlDataReader reader;

switch (triggContext.TriggerAction)
{
case TriggerAction.Insert:
// Retrieve the connection that the trigger is using
using (SqlConnection connection
= new SqlConnection(@"context connection=true"))
{
connection.Open();
command = new SqlCommand(@"SELECT * FROM INSERTED;",
connection);
reader = command.ExecuteReader();
reader.Read();
userName = (string)reader[0];
realName = (string)reader[1];
eMail = (string)reader[2];
mobilNumber = (string)reader[3];
reader.Close();

if (IsValidEMailAddress(eMail))
{
//发通知邮件
sendEmail(eMail, realName + "您好！恭喜注册成功!", " 您的用户名是：" + userName, "[e-mail]", "发件人密码");
//发手机短信
SendSMS(mobilNumber, realName + "您好！恭喜注册成功! 您的用户名是：" + userName);
//SqlServer 管道返回信息
pipe.Send(realName + "您好！恭喜注册成功! 您的用户名是：" + userName);
}
}
break;
default:
break;
}
}

/// <summary>
/// 验证邮件是否合法
/// </summary>
/// <param name="email">邮件地址</param>
/// <returns><c>true</c>表示邮件地址格式合法 <c>false</c>表示邮件地址格式不合法<</returns>
public static bool IsValidEMailAddress(string email)
{
return Regex.IsMatch(email, @"^([\w-]+\.)*?[\w-]+@[\w-]+\.([\w-]+\.)*?[\w]+$");
}
}

--SqlServer2005 中的挂接脚本、代码、相关说明
IF OBJECT_ID(N'Users') IS NOT NULL
drop table Users
go
CREATE TABLE Users --(测试用)用户表
(
UserName nvarchar(200) NOT NULL, --用户名
RealName nvarchar(200) NOT NULL, --真实姓名
EMail nvarchar(200) NOT NULL, --邮件地址
MobilNumber varchar(20) not null --手机号码
);
GO

--建立触发器程序集
CREATE ASSEMBLY [SendSMSTrigger.XmlSerializers.dll] from 'E:\SendSMSTrigger.XmlSerializers.dll'
WITH PERMISSION_SET = UNSAFE;
go
--建立序列化处理器程序集
CREATE ASSEMBLY SendSMSTrigger from 'E:\SendSMSTrigger.dll'
WITH PERMISSION_SET = UNSAFE;
go

--提升SqlServer支持版本
EXEC sp_dbcmptlevel N'DB_EMP2', 90
go
--开通CLR权限
EXEC sp_configure 'show advanced options' , '1';
GO
RECONFIGURE;
GO
EXEC sp_configure 'clr enabled' , '1'
GO
RECONFIGURE;
GO

IF OBJECT_ID(N'trig_SendSMSTrigger') IS NOT NULL
drop TRIGGER trig_SendSMSTrigger
go
--建立SqlServer触发器并 C#触发器关联
CREATE TRIGGER trig_SendSMSTrigger
ON Users
FOR INSERT
AS
EXTERNAL NAME SendSMSTrigger.SendSMSTrigger.SendSMS
go

--测试，模拟用户注册，成功后您将收到 注册成功通知邮件和手机短信通知
insert into Users (UserName,RealName,EMail,MobilNumber)
values('USer0001', '百万商业圈', '[e-mail]', '13818466XXX')
go


作者CSDN博客

版权所有：百万商业圈

未经许可不得转载，有任何疑问请与我本人联系 QQ 99923309 Mail：[e-mail]

开源：完全自主研发搜索引擎1.0源代码及说明，单机400万网页，任意50词以内的检索不超过 20毫秒
开源：基于百万商业圈.NET开发框架开发的并行带分词的采集器

天心天字辈ERP全部PDK源代码到了我手上的后果 - 超越天心之WEB天云