CMS系统关键技术点总结(UrlRewrite、批量静态化、发送邮件)

1.UrlRewrite

        protected void Application_BeginRequest(object sender, EventArgs e)
        {
            //将请求的ShowArticle页面进行url重写
            string url = HttpContext.Current.Request.AppRelativeCurrentExecutionFilePath;
            Match match = Regex.Match(url, @"~/Article/ShowArticle-(\d+).aspx");
            if (match.Success)
            {
                long id = Convert.ToInt64(match.Groups[1].Value);
               HttpContext.Current.RewritePath("~/Article/ShowArticle.aspx?id=" + id);
            }        
        }    

2.批量静态化

            List<T_Articles> list = new T_ArticlesBLL().GetModelList("");
            foreach (T_Articles model in list.ToArray())
            {
                WebClient wb = new WebClient();
                wb.Encoding = Encoding.UTF8;
                string url = string.Format("http://{0}/Article/ShowArticle-{1}.aspx",Request.Url.Authority,model.Id);
                try 
                {
                    wb.DownloadFile(url,Server.MapPath(string.Format("~/Article/ShowArticle-{0}.html", model.Id)));          
                }
                catch(WebException wbex){
                    CommonHelper.showMsg(Page, "下载id号为" + model.Id + "的页面时出错！" + wbex.Message);
                    log.Error("下载id号为" + model.Id + "的页面时出错！" + wbex.Message);
                }      
            }    

3.发送邮件

            MailMessage mailMsg = new MailMessage();//两个类，别混了 引入System.Web这个Assembly
            mailMsg.From = new MailAddress("jayjay@ibook.com", "test");//源邮件地址 
            mailMsg.To.Add(new MailAddress("test2@qq.com", "jayjay"));//目的邮件地址。可以有多个收件人
            mailMsg.Subject = "你好";//发送邮件的标题 
            mailMsg.Body = "你好";//发送邮件的内容 
            SmtpClient client = new SmtpClient("10.170.9.80");
            client.Credentials = new NetworkCredential("jayjay", "123");
            client.Send(mailMsg);