摘要：
WebClient wc = new WebClient(); wc.Credentials = CredentialCache.DefaultCredentials; byte[] btPageData = wc.DownloadData("http://www.baidu.com/img/bd_logo1.png"); string strTargetHtml = Encoding.Defa... 阅读全文
摘要：
//【1】附件为本地磁盘路径（附件可以为图片、pdf、word等等）string strFile = Server.MapPath("/images/526763.pdf"); using (FileStream fs = new FileStream(strFile, FileMode.Open)) { byte[] bytes = new byte[(int)fs.Length]; ... 阅读全文