ASP中从数据库读取二进制文件数据代码
<%
driver_name1="DRIVER={Microsoft Access Driver (*.mdb)}; DBQ=D:\数据库\TREE.MDB" '根目录下数据库打开语句
dim search,rs,j
search="select * from Files where ID=" & request.querystring("ID")
set my_conn=server.CreateObject ("adodb.connection")
my_conn.open driver_name1
set rs=Server.CreateObject("ADODB.Recordset")
rs.Open search,my_conn,1,3
if rs.bof or rs.eof then
response.write "错误：找不到该文件"
response.end
end if
'设置文件的大小及MIME类型
Function SetForDisplay(field, contentType)
contentTyp...[ 查看全文 ]
2016-01-29
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