rt..........
我把源码帖出来!!!!
global.cs
using System;
using System.Collections;
using System.ComponentModel;
using System.Web;
using System.Web.SessionState;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
using System.Timers;
using System.Threading;
namespace SendMailService
{
/// <summary>
/// Global 的摘要说明。
/// </summary>
public class Global : System.Web.HttpApplication
{
/// <summary>
/// 必需的设计器变量。
/// </summary>
private System.ComponentModel.IContainer components = null;
Thread objth ;
public Global()
{
InitializeComponent();
} static public string test;
EmailSendService mail;
protected void Application_Start(Object sender, EventArgs e)
{
SqlConnection objConn = new SqlConnection(ConfigurationSettings.AppSettings["strConn"]);
SqlDataAdapter roleDA = new SqlDataAdapter("select * from role", objConn);
SqlDataAdapter orderDA = new SqlDataAdapter("select * from connect", objConn);
objConn.Open(); DataSet ds = new DataSet("EmailSendRole");
roleDA.Fill(ds, "roles");
orderDA.Fill(ds, "configure");
objConn.Close(); DataRelation relation = ds.Relations.Add("rela",
ds.Tables["roles"].Columns["ID"],
ds.Tables["configure"].Columns["roleID"]);
relation.Nested = true;
ds.Tables["roles"].Columns["id"].ColumnMapping=MappingType.Hidden;
ds.Tables["roles"].Columns["role"].ColumnMapping =MappingType.Attribute;
//ds.Tables["roles"].Columns["From"].ColumnMapping = MappingType.Attribute;
ds.Tables["configure"].Columns["id"].ColumnMapping=MappingType.Hidden;
ds.Tables["configure"].Columns["roleID"].ColumnMapping = MappingType.Hidden;
ds.Tables["configure"].Columns["emailaddr"].ColumnMapping=MappingType.Attribute;
ds.WriteXml(Server.MapPath("roles.xml"));
mail = new EmailSendService();
objth = new Thread(new ThreadStart(mail.send));
//objth.IsBackground = true;
objth.Start();
Thread.Sleep(1000);
}
protected void Session_Start(Object sender, EventArgs e)
{ } protected void Application_BeginRequest(Object sender, EventArgs e)
{ } protected void Application_EndRequest(Object sender, EventArgs e)
{ } protected void Application_AuthenticateRequest(Object sender, EventArgs e)
{ } protected void Application_Error(Object sender, EventArgs e)
{ } protected void Session_End(Object sender, EventArgs e)
{ } protected void Application_End(Object sender, EventArgs e)
{
if(null != objth)
objth.Abort();
}
#region Web 窗体设计器生成的代码
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
}
#endregion
}
}
我把源码帖出来!!!!
global.cs
using System;
using System.Collections;
using System.ComponentModel;
using System.Web;
using System.Web.SessionState;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
using System.Timers;
using System.Threading;
namespace SendMailService
{
/// <summary>
/// Global 的摘要说明。
/// </summary>
public class Global : System.Web.HttpApplication
{
/// <summary>
/// 必需的设计器变量。
/// </summary>
private System.ComponentModel.IContainer components = null;
Thread objth ;
public Global()
{
InitializeComponent();
} static public string test;
EmailSendService mail;
protected void Application_Start(Object sender, EventArgs e)
{
SqlConnection objConn = new SqlConnection(ConfigurationSettings.AppSettings["strConn"]);
SqlDataAdapter roleDA = new SqlDataAdapter("select * from role", objConn);
SqlDataAdapter orderDA = new SqlDataAdapter("select * from connect", objConn);
objConn.Open(); DataSet ds = new DataSet("EmailSendRole");
roleDA.Fill(ds, "roles");
orderDA.Fill(ds, "configure");
objConn.Close(); DataRelation relation = ds.Relations.Add("rela",
ds.Tables["roles"].Columns["ID"],
ds.Tables["configure"].Columns["roleID"]);
relation.Nested = true;
ds.Tables["roles"].Columns["id"].ColumnMapping=MappingType.Hidden;
ds.Tables["roles"].Columns["role"].ColumnMapping =MappingType.Attribute;
//ds.Tables["roles"].Columns["From"].ColumnMapping = MappingType.Attribute;
ds.Tables["configure"].Columns["id"].ColumnMapping=MappingType.Hidden;
ds.Tables["configure"].Columns["roleID"].ColumnMapping = MappingType.Hidden;
ds.Tables["configure"].Columns["emailaddr"].ColumnMapping=MappingType.Attribute;
ds.WriteXml(Server.MapPath("roles.xml"));
mail = new EmailSendService();
objth = new Thread(new ThreadStart(mail.send));
//objth.IsBackground = true;
objth.Start();
Thread.Sleep(1000);
}
protected void Session_Start(Object sender, EventArgs e)
{ } protected void Application_BeginRequest(Object sender, EventArgs e)
{ } protected void Application_EndRequest(Object sender, EventArgs e)
{ } protected void Application_AuthenticateRequest(Object sender, EventArgs e)
{ } protected void Application_Error(Object sender, EventArgs e)
{ } protected void Session_End(Object sender, EventArgs e)
{ } protected void Application_End(Object sender, EventArgs e)
{
if(null != objth)
objth.Abort();
}
#region Web 窗体设计器生成的代码
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
}
#endregion
}
}
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using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Web;
using System.Web.Services;
using System.Data.SqlClient;
using System.Xml;
using System.Web.Mail;
using System.Threading;
namespace SendMailService
{
/// <summary>
/// EmailSendService 的摘要说明。
/// </summary>
[WebService(Namespace="Nox",Description="在Web Services里发送邮件。")]
public class EmailSendService : System.Web.Services.WebService
{
public EmailSendService()
{
//CODEGEN: 该调用是 ASP.NET Web 服务设计器所必需的
InitializeComponent();
} #region 组件设计器生成的代码
//Web 服务设计器所必需的
private IContainer components = null;
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
} /// <summary>
/// 清理所有正在使用的资源。
/// </summary>
protected override void Dispose( bool disposing )
{
if(disposing && components != null)
{
components.Dispose();
}
base.Dispose(disposing);
}
#endregion // WEB 服务示例
// HelloWorld() 示例服务返回字符串 Hello World
// 若要生成,请取消注释下列行,然后保存并生成项目
// 若要测试此 Web 服务,请按 F5 键// [WebMethod]
// public string HelloWorld()
// {
// return "Hello World";
// }
public void send()
{
Thread obj = new Thread(new ThreadStart(SendMail));
while(true)
{
try
{
obj.Start();
Thread.Sleep(1000);
}
catch(Exception e)
{
obj.Abort();
break;
}
}
}
/// <summary>
/// 发送邮件
/// </summary>
/// <returns>true or false</returns>
[WebMethod]
public void SendMail()
//public void SendMail(string UsType)
{
Application.Lock();
Mail mail; // = new Mail();
mail = MakeInMail("admin");
if(mail != null)
{
int ID = mail.mailid;
string sql = "update email set senddate=getdate(),sendflag=1 where id="+ID;
try
{
MailMessage Objmail = new MailMessage();
Objmail.To = mail.to;
Objmail.From = mail.from;
Objmail.Bcc = mail.bcc;
Objmail.Cc = mail.cc;
Objmail.Subject = mail.subject;
Objmail.Body = mail.body;
if(mail.attfile!="")
{
string sAttach = mail.attfile.ToString();
char[] delim = new char[] {','};
foreach (string sSubstr in sAttach.Split(delim))
{
MailAttachment MyAttachment = new MailAttachment(sSubstr);
Objmail.Attachments.Add(MyAttachment);
} }
Objmail.UrlContentBase = "http://www.contoso.com/images";
Objmail.UrlContentLocation = "http://www.contoso.com/images";
Objmail.BodyFormat = MailFormat.Text;
Objmail.Priority = MailPriority.Normal; Objmail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate", "1");
Objmail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendusername", ""+mail.username+"");
Objmail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendpassword", ""+mail.password+""); SmtpMail.SmtpServer = mail.mailserver;
SmtpMail.Send(Objmail);
UpdateDataBase(sql);
//return true;
}
catch
{
//return false;
}
}
else
return ;//false;
Application.UnLock();
}
/// <summary>
/// 根据身份,email类型返回发送email的邮件服务器地址,用户名,密码
/// </summary>
/// <param name="filename">XML文件名称</param>
/// <param name="usertype">用户身份</param>
/// <param name="email">email地址</param>
/// <returns>返回包含邮件服务器地址,用户名,密码的ArrayList</returns>
public ArrayList SearchXml(string filename,string usertype,string email)
{
ArrayList arr = new ArrayList();
XmlDocument doc = new XmlDocument();
doc.Load(Server.MapPath(filename));
string em = "other";
string am = "default";
XmlNode node=doc.SelectSingleNode("//configure[@EmailAddr='"+email+"' and ../@role='"+usertype+"']");
if(node!=null)
{
arr.Add(""+node.ChildNodes[0].InnerText.ToString()+"");
arr.Add(""+node.ChildNodes[1].InnerText.ToString()+"");
arr.Add(""+node.ChildNodes[2].InnerText.ToString()+"");
arr.Add(""+node.ChildNodes[3].InnerText.ToString()+"");
//arr.Add(""+node.ParentNode.Attributes["From"].Value.ToString()+"");
}
else
{
XmlNode node1 = doc.SelectSingleNode("//configure[@EmailAddr='"+am+"' and ../@role='"+usertype+"']");
if(node1 !=null)
{
arr.Add(""+node1.ChildNodes[0].InnerText.ToString()+"");
arr.Add(""+node1.ChildNodes[1].InnerText.ToString()+"");
arr.Add(""+node1.ChildNodes[2].InnerText.ToString()+"");
arr.Add(""+node1.ChildNodes[3].InnerText.ToString()+"");
//arr.Add(""+node1.ParentNode.Attributes["From"].Value.ToString()+"");
}
else
{
XmlNode node2 = doc.SelectSingleNode("//@EamilAddr='"+em+"' and ../@role='"+am+"']");
arr.Add(""+node2.ChildNodes[0].InnerText.ToString()+"");
arr.Add(""+node2.ChildNodes[1].InnerText.ToString()+"");
arr.Add(""+node2.ChildNodes[2].InnerText.ToString()+"");
arr.Add(""+node2.ChildNodes[3].InnerText.ToString()+"");
//arr.Add(""+node2.ParentNode.Attributes["From"].Value.ToString()+"");
}
}
return arr;
}
/// <summary>
/// 更新数据库,使邮件为已发送状态
/// </summary>
/// <param name="sql">sql语句</param>
public void UpdateDataBase(string sql)
{
SqlConnection objConn = new SqlConnection(System.Configuration.ConfigurationSettings.AppSettings["strConn"]);
SqlCommand objCmd = new SqlCommand(sql,objConn);
try
{
if(objConn.State == ConnectionState.Closed)
objConn.Open();
objCmd.ExecuteNonQuery();
}
catch
{
}
finally
{
if(objConn.State == ConnectionState.Open)
objConn.Close();
} }
/// <summary>
/// 从数据库里面读数据,然后给Mail类的属性赋值
/// </summary>
/// <returns>Mail类的实例</returns>
public Mail MakeInMail(string ustype)
{
Application.Lock();
string sql = "select top 1 * from email where sendflag=0 order by savedate desc";
string file = "roles.xml";
//string user = "admin";
string emailadd;
string[] mailTo = new string[2];
Mail mail = new Mail();
ArrayList arrayList = new ArrayList();
SqlConnection objConn = new SqlConnection(System.Configuration.ConfigurationSettings.AppSettings["strConn"]);
SqlCommand objCmd = new SqlCommand(sql,objConn);
SqlDataReader objDr;
try
{
if(objConn.State == ConnectionState.Closed)
objConn.Open();
objDr = objCmd.ExecuteReader();
XmlDocument doc = new XmlDocument();
if(objDr.Read())
{
mail.mailid = Convert.ToInt32(objDr.GetValue(0));
mail.to = objDr.GetValue(1).ToString();
mailTo = mail.to.Split('@');
emailadd = mailTo[1].ToString();
//mail.from = "[email protected]";
mail.bcc = objDr.GetValue(2).ToString();
mail.cc = objDr.GetValue(3).ToString();
mail.subject = objDr.GetValue(4).ToString();
mail.body = objDr.GetValue(5).ToString();
mail.attfile = objDr.GetValue(6).ToString();
mail.usertype = ustype.ToString();
arrayList = SearchXml(file,mail.usertype,emailadd);
mail.mailserver = arrayList[0].ToString();
mail.username = arrayList[1].ToString();
mail.password = arrayList[2].ToString();
mail.from = arrayList[3].ToString(); return mail;
}
else
return null;
}
catch
{
return null;
}
Application.UnLock();
}
}
}
/// 自定义email类
/// </summary>
public class Mail
{
private string From;
private string To;
private string Subject;
private string Body;
private string AttFile;
private string Cc;
private string Bcc;
private string MailServer;
private string UserType;
private string UserName;
private string Password;
private int MailId;
public string to
{
get
{
return To;
}
set
{
To = value;
}
}
public string from
{
get
{
return From;
}
set
{
From = value;
}
}
public string subject
{
get
{
return Subject;
}
set
{
Subject = value;
}
}
public string body
{
get
{
return Body;
}
set
{
Body = value;
}
}
public string attfile
{
get
{
return AttFile;
}
set
{
AttFile = value;
}
}
public string cc
{
get
{
return Cc;
}
set
{
Cc = value;
}
}
public string bcc
{
get
{
return Bcc;
}
set
{
Bcc = value;
}
}
public string mailserver
{
get
{
return MailServer;
}
set
{
MailServer = value;
}
}
public string usertype
{
get
{
return UserType;
}
set
{
UserType = value;
}
}
public string username
{
get
{
return UserName;
}
set
{
UserName = value;
}
}
public string password
{
get
{
return Password;
}
set
{
Password = value;
}
}
public int mailid
{
get
{
return MailId;
}
set
{
MailId = value;
}
}
public Mail()
{
}
}