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)

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//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, "bwsyq@bwsyq.com", "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', 'bwsyq@bwsyq.com', '13818466XXX')

go



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