asp另存为文件名-名称-类型 -

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asp另存为文件名-名称-类型

ASP SQL Server VBScript SQL Microsoft

我的文件

名称：Response.AddHeader "content-disposition", "attachment; filename="&rs("user")

类型：response.ContentType="image/jpeg"

<%
dim sql
dim rs
dim id
id = request("id")

on error resume next
call conn_init()

set rs=server.CreateObject("adodb.recordset")
sql="SELECT * FROM imgdata WHERE user = '" & id & "'"
rs.Open sql,conn,1,1
if rs.recordcount = 0 then
rs.close
rs.open "SELECT * FROM imgdata WHERE user = 'not_available'",conn,1,1
end if
response.ContentType="image/jpeg"
Response.BinaryWrite rs("imagedata")
Response.AddHeader "content-disposition", "attachment; filename="&rs("user")

rs.Close

endconnection

function ImageUp(formsize,formdata)          '这个函数的功能是截取其中的图像部分。
    bncrlf=chrb(13) & chrb(10)               '做成函数后。以后你可以自己随意使用了。
    divider=leftb(formdata,instrb(formdata,bncrlf)-1)
    datastart=instrb(formdata,bncrlf&bncrlf)+4
    dataend=instrb(datastart+1,formdata,divider)-datastart
    imageup=midb(formdata,datastart,dataend)
end function
%>

-----------------

Response.Clear
Response.ContentType = "application/octet-stream"
Response.AddHeader "content-disposition", "attachment; filename="&name
Set Stream = server.CreateObject("ADODB.Stream")
Stream.Type = adTypeBinary
Stream.Open
Stream.LoadFromFile Server.MapPath(FileName)
While Not Stream.EOS
Response.BinaryWrite Stream.Read(1024 * 64)
Wend
Stream.Close
Set Stream = Nothing

--------------------

以下是ASP图文混合上传的实例：
数据库驱动自己改一下
<% @ language=vbscript %>
upload.asp:
<html>
<head>
<meta name="VI60_defaultClientScript" content="VBScript">
<title> File Upload </title>
<script ID="clientEventHandlersVBS" LANGUAGE="vbscript">
'
</script>
</head>
<body>

<form name="form1" ENCTYPE="multipart/form-data" ACTION="upimage.asp" METHOD="POST" target="_blank">
Please choose a picture to upload: <br>
<input NAME="picture" TYPE="FILE"> <br>
</form>

<form name="form2" action="uptext.asp" method="post">
<input type="text" name="text1"><br>
<input type="text" name="text2"><br>
<input type="submit" value="提交">
</form>

</body>
</html>
upimage.asp
<%
FormSize = Request.TotalBytes
FormData = Request.BinaryRead( FormSize )

function ImageUp(formsize,formdata)
bncrlf=chrb(13) & chrb(10)
divider=leftb(formdata,instrb(formdata,bncrlf)-1)
datastart=instrb(formdata,bncrlf&bncrlf)+4
dataend=instrb(datastart+1,formdata,divider)-datastart
imageup=midb(formdata,datastart,dataend)
end function

Image=ImageUp (FormSize,Formdata)

set rs=server.CreateObject("adodb.recordset")
strconn="driver={microsoft access driver (*.mdb)};dbq="&server.MapPath("test.mdb")
sql="SELECT * FROM imgtable"
rs.Open sql,strconn,1,3

rs.AddNew
rs("img").appendchunk Image
rs.Update
rs.Close

response.contenttype="image/gif"
response.binarywrite imageup(formsize,formdata)

%>
uptext.asp
<% @ language=vbscript %>
<%
strconn="driver={microsoft access driver (*.mdb)};dbq="&server.MapPath("test.mdb")

text1=request.form("text1")
text2=request.form("text2")
response.write text1
response.write text2

set rs=Server.CreateObject("adodb.recordset")
sql="SELECT top 1 * FROM imgtable ORDER BY id DESC"
rs.Open sql,strconn,1,3

rs("text1")=text1
rs("text2")=text2
rs.Update
rs.Close
%>

show.asp
<%@ Language=VBScript %>
<%
strconn="driver={microsoft access driver (*.mdb)};dbq="&server.MapPath("test.mdb")

set rs=Server.CreateObject("adodb.recordset")
sql="SELECT top 1 * FROM imgtable ORDER BY id DESC"
rs.Open sql,strconn,1,3
%>
<html>
<body>
以下是你的上传资料。<br>
文本一：<% Response.Write rs("text1") %><br>
文本二：<% Response.Write rs("text2") %><br>

你的图像：
<img src=showimg.asp?id=<%=rs("id")%>>
</body>
</html>

showimg.asp
<%@ Language=VBScript %>
<%
strconn="driver={microsoft access driver (*.mdb)};dbq="&server.MapPath("test.mdb")
id=Request("id")
set rs=server.CreateObject("adodb.recordset")
sql="SELECT * FROM imgtable where id="&id
rs.Open sql,strconn,1,3
response.contenttype="image/gif"
Response.BinaryWrite rs("img")
%>