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分享Response.BinaryWrite 放到WEB页面的问题
我有一个asp文件的内容如下
<%
id=trim(request("id"))
Set rst=Server.CreateObject("ADODB.Recordset")
sqlstr="select filevalue,fileContentType from infomation where number=" & trim(request("id"))
'sqlstr="select * from movie_commends"
' sqlstr= sqlstr & " where id='" &id& "'"
rst.Open sqlstr,Session("strconn"),3,1
'sql="select filevalue,fileContentType from senddate where id=" & trim(request("id"))
Response.ContentType = rst("fileContentType")
Response.BinaryWrite rst("filevalue").getChunk(7500000)
rst.close
set rst=nothing
%>
这样是可以正常显示数据库里面的内容的
可是我把这段代码加到页面里面就会出现乱码，而不能正确调出数据库里面的内容，代码如下：
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title>New Page 2</title>
</head>
<body>
<%
id=trim(request("id"))
Set rst=Server.CreateObject("ADODB.Recordset")
sqlstr="select filevalue,fileContentType from infomation where number=" & trim(request("id"))
'sqlstr="select * from movie_commends"
' sqlstr= sqlstr & " where id='" &id& "'"
rst.Open sqlstr,Session("strconn"),3,1
'sql="select filevalue,fileContentType from senddate where id=" & trim(request("id"))
Response.ContentType = rst("fileContentType")
Response.BinaryWrite rst("filevalue").getChunk(7500000)
rst.close
set rst=nothing
%>
</body>
</html>
请哪位大虾能指点一下，加在页面里面就不能显示了，谢谢！
<%
id=trim(request("id"))
Set rst=Server.CreateObject("ADODB.Recordset")
sqlstr="select filevalue,fileContentType from infomation where number=" & trim(request("id"))
'sqlstr="select * from movie_commends"
' sqlstr= sqlstr & " where id='" &id& "'"
rst.Open sqlstr,Session("strconn"),3,1
'sql="select filevalue,fileContentType from senddate where id=" & trim(request("id"))
Response.ContentType = rst("fileContentType")
Response.BinaryWrite rst("filevalue").getChunk(7500000)
rst.close
set rst=nothing
%>
这样是可以正常显示数据库里面的内容的
可是我把这段代码加到页面里面就会出现乱码，而不能正确调出数据库里面的内容，代码如下：
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title>New Page 2</title>
</head>
<body>
<%
id=trim(request("id"))
Set rst=Server.CreateObject("ADODB.Recordset")
sqlstr="select filevalue,fileContentType from infomation where number=" & trim(request("id"))
'sqlstr="select * from movie_commends"
' sqlstr= sqlstr & " where id='" &id& "'"
rst.Open sqlstr,Session("strconn"),3,1
'sql="select filevalue,fileContentType from senddate where id=" & trim(request("id"))
Response.ContentType = rst("fileContentType")
Response.BinaryWrite rst("filevalue").getChunk(7500000)
rst.close
set rst=nothing
%>
</body>
</html>
请哪位大虾能指点一下，加在页面里面就不能显示了，谢谢！
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我不是面包 2005-07-08
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Response.Buffer = True
Response.Clear
Response.AddHeader "Content-Disposition", "attachment; filename=temp.doc"
Response.CharSet = "UTF-8"
Response.Clear
Response.AddHeader "Content-Disposition", "attachment; filename=temp.doc"
Response.CharSet = "UTF-8"
我不是面包 2005-07-08
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Response.Buffer = True
Response.Clear
Response.AddHeader "Content-Disposition", "attachment; filename=temp.doc"
Response.CharSet = "UTF-8"
response.contenttype = "Application/msword"
response.BinaryWrite rs("wsnr").getchunk(7500000)
set rs=nothing
my_conn.close
一定要把response.clear
Response.Clear
Response.AddHeader "Content-Disposition", "attachment; filename=temp.doc"
Response.CharSet = "UTF-8"
response.contenttype = "Application/msword"
response.BinaryWrite rs("wsnr").getchunk(7500000)
set rs=nothing
my_conn.close
一定要把response.clear
pp_zy 2005-07-08
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哦,但是我所调出来的不全是图片类型,还有别的类型的东西啊,比如说WORD文档,EXCEL之类的
孟子E章 2005-07-08
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你只能这样
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title>New Page 2</title>
</head>
<body>
<img src="getImg.asp">
getImg.asp是最上面的代码
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title>New Page 2</title>
</head>
<body>
<img src="getImg.asp">
getImg.asp是最上面的代码
