摘要：
string fileName = "123.jpg";//图片名字 string filePath = Server.MapPath("../upload/123.jpg");//图片路径 //以字符流的形式下载文件 FileStream fs = new FileStream(filePath, FileMode.Open); byte[] bytes = new byte[(int)fs.Length]; fs.Read(bytes, 0, bytes.Length); fs.Close(); Response.ContentType = &quo 阅读全文
