上传多个附件delete.gif,a.txt数据库字段ID中的内容
/Attachments/201007/201007111632033125.gif,/Attachments/201007/201007111632034218.txt
Name中的内容
delete,a下载时,单个文件可以。
当两个文件时,我该如何做?怎样将字段中的数据分割开?
谢谢大家!
/Attachments/201007/201007111632033125.gif,/Attachments/201007/201007111632034218.txt
Name中的内容
delete,a下载时,单个文件可以。
当两个文件时,我该如何做?怎样将字段中的数据分割开?
谢谢大家!
foreach(string s in str.Split(new string[]{",",StringSplitOptions.RemoveEmptyEntries))
{
}
遍历下载或压缩多文件实现下载rar,Server.MapPath实现路径
string filePath ="";
FileInfo Fi = new FileInfo(filePath);
if (Fi.Exists)
{
FileStream fs = new FileStream(filePath, FileMode.Open);
byte[] bytes = new byte[(int)fs.Length];
fs.Read(bytes, 0, bytes.Length);
fs.Close();
Response.ContentType = "application/octet-stream";
Response.AddHeader("Content-Disposition", "attachment; filename=1.excel");
Response.BinaryWrite(bytes);
Response.Flush();
Response.End();
}
string path = Server.MapPath("~/") + "";
Response.AppendHeader("Content-Disposition", "attachment;filename=" + System.Web.HttpUtility.UrlEncode(obj.Name, System.Text.Encoding.GetEncoding("utf-8")));
Response.ContentType = "application/octet-stream";
Response.WriteFile("" + path + "");
Response.End();