.ContentType
.htm,.html Response.ContentType = "text/HTML";
.txt Response.ContentType= "text/plain";
.doc,.rtf, .docx Response.ContentType = "Application/msword";
.xls,.xlsx Response.ContentType = "Application/x-msexcel";
.jpg,.jpeg Response.ContentType = "image/jpeg";
.gif Response.ContentType = "image/GIF";
.pdf Response.ContentType= "application/pdf";
转载于:https://www.cnblogs.com/Lulus/p/7905380.html
