.net发邮件

来源：互联网发布：网络推广工资多少一般编辑：程序博客网时间：2024/06/06 13:17
using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;using System.Net.Mail;using System.Text;using System.IO;using sentmail;namespace gene.glo{    public partial class yujian : System.Web.UI.Page    {        protected void Page_Load(object sender, EventArgs e)        {        }        public string ReplaceText(String userName, string ma)        {            string path = string.Empty;            path = HttpContext.Current.Server.MapPath("a.html");            if (path == string.Empty)            {                return string.Empty;            }            System.IO.StreamReader sr = new System.IO.StreamReader(path);            string str = string.Empty;            str = sr.ReadToEnd();            str = str.Replace("$Binghe$", binghe);            str = str.Replace("$House$", house);            return str;        }        protected void btn_Click1(object sender, EventArgs e)        {            string sql = "select * from basicinfo";            System.Data.DataTable dt = DB.getDataTable(sql);            string sqlad = "select * from addurl";            System.Data.DataTable da = DB.getDataTable(sqlad);            int insend = 0;//记录发送邮件成功条数            int nosend = 0;//记录发送邮件成功条数            try            {                for (int i = 0; i < dt.Rows.Count; i++)                {                    //string a = dt.Rows[0]["num"].ToString();&& dt.Rows[0]["send"].ToString() =="null"                    string sql2 = "select * from chkitem where infoid ='" + dt.Rows[i]["num"].ToString() + "'";                    System.Data.DataTable ds = DB.getDataTable(sql2);                    if (ds.Rows[0]["baifen"].ToString() != "")                    {                        //string sqlsd = "update basicinfo set send =1";                        //DB.ExecuteSql(sqlsd);                        Email email = new Email();                        email.mailFrom = "***@163.com";                        email.mailPwd = "**123";                        email.mailSubject = "结果";                        email.mailBody = ReplaceText(dt.Rows[i]["name"].ToString(), dt.Rows[i]["md5"].ToString());                       // email.mailBody = "检测人：" + dt.Rows[i]["name"].ToString() + " &nbsp &nbsp查询码：" + dt.Rows[i]["md5"].ToString() + " &nbsp &nbsp页面地址：" + da.Rows[0]["gene"].ToString() + " &nbsp &nbsp对照表：" + da.Rows[0]["biao"].ToString();                        email.isbodyHtml = true;    //是否是HTML                        //email.host = "smtp.163.com";//QQ邮箱则：smtp:qq.com,                        email.host = "smtp.sina.com.cn";//新浪邮箱                        email.mailToArray = new string[] { dt.Rows[i]["email"].ToString() }; //收件人                        if (email.Send())                        {                            insend++;                        }                        else                        {                            nosend++;                        }                    }                    else                    {                        return;                    }                }                Response.Write(insend + "<script type='text/javascript'>alert('条邮件发送成功！');history.go(-1)</script>");            }            catch(Exception ex)            {                throw ex;            }        }    }}
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