定时扫描邮件系统代码整理

Outlook定时扫描代码

private void timer1_Tick(object sender, EventArgs e)
        {
            try
            {
                var app = new Microsoft.Office.Interop.Outlook.Application();
                var ns = app.GetNamespace("MAPI");
                ns.Logon("Outlook", Type.Missing, false, false);
                MAPIFolder inbox = null;

                for (int j = 1; j <= ns.Folders.Count; j++)
                {
                    inbox = ns.Folders[j].Folders[1];
                    string adds = inbox.FolderPath.Replace("\\", "").Replace("\", "").Replace("收件箱", "").Trim();
                    for (int i = 1; i <= inbox.Items.Count; i++)
                    {
                        if ((inbox.Items[i] as MailItem).UnRead)
                        {
                            MailItem item = inbox.Items[i] as MailItem;

                            SqlParameter[] prms = new SqlParameter[9];

                            prms[0] = new SqlParameter("@username", adds);
                            prms[1] = new SqlParameter("@cc", item.CC == null ? "" : item.CC);
                            prms[2] = new SqlParameter("@bcc", item.BCC == null ? "" : item.BCC);
                            prms[3] = new SqlParameter("@subject", item.Subject);
                            prms[4] = new SqlParameter("@content", item.HTMLBody);
                            prms[5] = new SqlParameter("@sender", item.SenderEmailAddress);
                            //prms[6] = new SqlParameter("@atth", item.Attachments.Count);
                            prms[7] = new SqlParameter("@send_datetime", item.CreationTime);
                            prms[8] = new SqlParameter("@to_address", item.To);

                            string atth = this.SaveAtth(item, adds);

                             prms[6] = new SqlParameter("@atth", atth);

                            int num = DBHelper.ExecuteCommand("uptMail", prms);

                            if (num > 0)
                            {
                                item.UnRead = false;
                            }
                        }
                    }
                }

                ns.Logoff();
                Marshal.ReleaseComObject(inbox);
                Marshal.ReleaseComObject(ns);
                Marshal.ReleaseComObject(app);
                inbox = null;
                ns = null;
                app = null;
            }
            catch (System.Exception ex)
            {
                Utility.SendMail("wp126king@126.com");

                if (File.Exists("D:\MailLog\MailLog_" + DateTime.Now.ToString("yyyyMMdd") + ".log"))
                {
                    string str = "";
                    FileStream fs1 = new FileStream("D:\MailLog\MailLog_" + DateTime.Now.ToString("yyyyMMdd") + ".log", FileMode.Open, FileAccess.Read);
                    StreamReader sr = new StreamReader(fs1);

                    str = sr.ReadToEnd();

                    sr.Close();
                    fs1.Close();

                    FileStream fs = new FileStream("D:\MailLog\MailLog_" + DateTime.Now.ToString("yyyyMMdd") + ".log", FileMode.Open, FileAccess.Write);
                    StreamWriter sw = new StreamWriter(fs);
                    sw.WriteLine(str + ex.Message);
                    sw.Close();
                    fs.Close();
                }
                else
                {
                    FileStream fs = new FileStream("D:\MailLog\MailLog_" + DateTime.Now.ToString("yyyyMMdd") + ".log", FileMode.Create, FileAccess.Write);
                    StreamWriter sw = new StreamWriter(fs);
                    sw.WriteLine(ex.Message);
                    sw.Close();
                    fs.Close();
                }

                

            }
            finally
            {


            }
        }

最小化代码

private void Form1_SizeChanged(object sender, EventArgs e)
        {
            //判断是否选择的是最小化按钮 
            if (WindowState == FormWindowState.Minimized)
            {
                //托盘显示图标等于托盘图标对象 
                //注意notifyIcon1是控件的名字而不是对象的名字 
                notifyIcon1.Icon = new Icon(System.Windows.Forms.Application.StartupPath + "\ico.ico");
                //隐藏任务栏区图标 
                this.ShowInTaskbar = false;
                //图标显示在托盘区 
                notifyIcon1.Visible = true;
            }
        }

        private void notifyIcon1_DoubleClick(object sender, EventArgs e)
        {
            //判断是否已经最小化于托盘 
            if (WindowState == FormWindowState.Minimized)
            {
                //还原窗体显示 
                WindowState = FormWindowState.Normal;
                //激活窗体并给予它焦点 
                this.Activate();
                //任务栏区显示图标 
                this.ShowInTaskbar = true;
                //托盘区图标隐藏 
                notifyIcon1.Visible = false;
            }
        }

Outlook保存附件代码

public string SaveAtth(MailItem item, string adds) 
        {
            string res = "";
            string path = "D:\work\DecisionWeb\DecisionWeb\PrecompiledWeb\DecisionWeb\MailFile" + adds + "\" + DateTime.Now.ToString("yyyyMMddHHmmss");
            DirectoryInfo di = new DirectoryInfo(path);
            if (!di.Exists) 
            {
                di.Create();
            }

            for (int i = 1; i <= item.Attachments.Count; i++) 
            {
                item.Attachments[i].SaveAsFile(path + "\" + item.Attachments[i].FileName);
                res += path + "\" + item.Attachments[i].FileName + "&" + item.Attachments[i].FileName + ";";
            }

            if (res.Length > 0) 
            {
                res = res.Substring(0, res.Length - 1);
            }

            return res;
        }

定时扫描Tomcat代码

private void timer1_Tick(object sender, EventArgs e)
        {
            try
            {
                this.timer1.Stop();
                DataTable dt = Utility.getUser();
                foreach (DataRow dr in dt.Rows)
                {
                    HttpWebRequest request = WebRequest.Create(@"http://192.168.1.108:8080/mail/getmail.jsp") as HttpWebRequest;

                    request.Method = "post";

                    SymmetricMethod sm = new SymmetricMethod();

                    // 拼接成请求参数串，并进行编码，成为字节  
                    string postData = "username=" + dr["email"].ToString() + "&pass=" + sm.Decrypto(dr["password"].ToString()) + "&server=" + dr["server"].ToString() + "&port=" + dr["port"].ToString() + "&ssl=" + dr["ssl"].ToString();
                    ASCIIEncoding encoding = new ASCIIEncoding();
                    byte[] byte1 = encoding.GetBytes(postData);
                    // 设置请求的参数形式  
                    request.ContentType = "application/x-www-form-urlencoded";
                    request.Headers.Add("content", "text/html; charset=gbk");

                    // 设置请求参数的长度.  
                    request.ContentLength = byte1.Length;

                    // 取得发向服务器的流  
                    System.IO.Stream newStream = request.GetRequestStream();

                    // 使用 POST 方法请求的时候，实际的参数通过请求的 Body 部分以流的形式传送  
                    newStream.Write(byte1, 0, byte1.Length);

                    // 完成后，关闭请求流.  
                    newStream.Close();

                    HttpWebResponse response = (HttpWebResponse)request.GetResponse();

                    // 然后可以得到以流的形式表示的回应内容  
                    System.IO.Stream receiveStream
                        = response.GetResponseStream();

                    // 还可以将字节流包装为高级的字符流，以便于读取文本内容   
                    // 需要注意编码  
                    System.IO.StreamReader readStream
                        = new System.IO.StreamReader(receiveStream, Encoding.GetEncoding("GB2312"));

                    string res = readStream.ReadToEnd();

                    // 完成后要关闭字符流，字符流底层的字节流将会自动关闭  
                    response.Close();
                    readStream.Close();

                    if (res.Trim().Equals("error"))
                    {
                        this.SendError("ERROR:" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "__" + dr["email"].ToString());
                    }
                }
            }
            catch (System.Exception ex)
            {
                this.SendError(ex.Message);
            }
            finally 
            {
                this.timer1.Start();
            }
        }

        public void SendError(string ex) 
        {
            Utility.SendMail("wp126king@126.com");

            if (File.Exists("D:\MailLog\MailLog_" + DateTime.Now.ToString("yyyyMMdd") + ".log"))
            {
                string str = "";
                FileStream fs1 = new FileStream("D:\MailLog\MailLog_" + DateTime.Now.ToString("yyyyMMdd") + ".log", FileMode.Open, FileAccess.Read);
                StreamReader sr = new StreamReader(fs1);

                str = sr.ReadToEnd();

                sr.Close();
                fs1.Close();

                FileStream fs = new FileStream("D:\MailLog\MailLog_" + DateTime.Now.ToString("yyyyMMdd") + ".log", FileMode.Open, FileAccess.Write);
                StreamWriter sw = new StreamWriter(fs);
                sw.WriteLine(str + ex);
                sw.Close();
                fs.Close();
            }
            else
            {
                FileStream fs = new FileStream("D:\MailLog\MailLog_" + DateTime.Now.ToString("yyyyMMdd") + ".log", FileMode.Create, FileAccess.Write);
                StreamWriter sw = new StreamWriter(fs);
                sw.WriteLine(ex);
                sw.Close();
                fs.Close();
            }
        }