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      asp實現(xiàn)把文件存進(jìn)access數(shù)據(jù)庫并提供下載的代碼

       本文的代碼是指把文件存進(jìn)access數(shù)據(jù)庫然后取出來供人下載,希望對大家有用!

      senddate.asp(發(fā)送界面)

      <form method=”post” ENCTYPE=”multipart/form-data” name=”form3″ action=”senddateindb.asp”>
      <input type=”hidden” name=”userdept” value=”<%=firstdept%>”>
      <input type=”hidden” name=”username” value=”所有人”>
      <td align=”center”><b>發(fā)給:</b></td><td><input type=”text” name=”sendto” size=60 value=”<%=sendto%>” onfocus=”document.form3.title.focus();”><font color=red>*</font></td>
      </tr>
      <tr>
      <td align=”center”><b>標(biāo)題:</b></td>
      <td><input type=text name=”title” size=60><font color=red>*</font></td>
      </tr>
      <tr>
      <td align=”center”><b>內(nèi)容:</b></td>
      <td><textarea name=”content” rows=”9″ cols=”60″></textarea></td>
      </tr>
      <tr>
      <td align=”center”><b>附件:</b></td>
      <td><input type=”file” name=”file1″ size=35>(不能超過100K)</td>
      </tr>
      <tr>
      <td align=center colspan=2>
      <input type=”submit” name=”submit” value=”發(fā)送”>
      </td>
      </form>

      *************************************************************************
      senddateindb.asp(把要發(fā)送的文件保存到數(shù)據(jù)庫)

      <!–#INCLUDE FILE=”asp/fupload.inc”–>
      <!–#include file=”asp/opendb.asp”–>
      <!–#include file=”asp/sqlstr.asp”–>
      <!–#include file=”asp/checked.asp”–>
      <!–#include file=”asp/bgsub.asp”–>
      <%
      ‘On Error Resume Next
      oabusyname=request.cookies(“oabusyname”)
      oabusyusername=request.cookies(“oabusyusername”)
      oabusyuserdept=request.cookies(“oabusyuserdept”)
      oabusyuserlevel=request.cookies(“oabusyuserlevel”)
      if oabusyusername=”” then response.redirect “default.asp”
      %>
      <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”>
      <link rel=”stylesheet” href=”css/css.css”>
      <title>企業(yè)管理系統(tǒng)_IT知道網(wǎng)itwis.com</title>
      </head>
      <body bgcolor=”#eeeeee” topmargin=”5″ leftmargin=”5″>
      <%
      call bghead()
      %>
      <center>
      <table>
      <tr>
      <td>
      <b>公文發(fā)送</b>
      </td>
      <form action=”senddate.asp” method=”post” name=”form1″>
      <td>
      <input type=”submit” value=”返回”>
      </td>
      </form>
      </tr>
      </table>
      </center>
      <%
      call bgmid()
      %>

      <%
      if Request.ServerVariables(“REQUEST_METHOD”) = “POST” Then
      ‘—————————
      ‘response.write “開始發(fā)送<br>”
      ‘—————————
      Dim Fields
      UploadSizeLimit=100000
      Set Fields = GetUpload()
      dim Field
      For Each Field In Fields.Items
      if Field.name=”title” then title=BinaryToString(Field.value)
      if Field.name=”content” then content=BinaryToString(Field.value)
      if Field.name=”sendto” then sendto=BinaryToString(Field.value)
      if Field.name=”file1″ then
      filename=field.FileName
      fileContentType=field.ContentType
      filevalue=field.value
      end if
      next
      ‘————————————–
      ‘response.write “title=” & title & “<br>”
      ‘response.write “content=” & content & “<br>”
      ‘response.write “sendto=” & sendto & “<br>”
      ‘response.write “filedname=” & filename & “<br>”
      ‘response.write “fileContentType=” & fileContentType & “<br>”
      ‘—————————————-
      dim mysendto
      mysendto=split(sendto,”|”,-1,1)
      for each sendtoinf in mysendto
      userdeptpoint=InStr(sendtoinf,”:”)
      if userdeptpoint>0 then
      sendtoinflen=len(sendtoinf)
      recipientusername=right(sendtoinf,sendtoinflen-userdeptpoint)
      if recipientusername=”所有人” then
      recipientusername=”所有人”
      else
      usernamepoint=Instr(recipientusername,”(“)
      usernamelen=len(recipientusername)
      recipientusername=left(recipientusername,usernamelen-1)
      recipientusername=right(recipientusername,usernamelen-1-usernamepoint)
      end if
      recipientuserdept=left(sendtoinf,userdeptpoint-1)
      set conn=opendb(“oabusy”,”conn”,”accessdsn”)
      set rs=server.createobject(“ADODB.recordset”)
      sql = “select * from senddate”
      rs.Open sql,conn,1,3
      rs.addnew
      rs(“title”)=title
      rs(“content”)=content
      rs(“sender”)=oabusyusername
      rs(“recipientusername”)=recipientusername
      rs(“recipientuserdept”)=recipientuserdept
      if filename<>”” then
      rs(“filename”)=filename
      rs(“fileContentType”)=fileContentType
      rs(“filevalue”).appendchunk filevalue
      end if
      rs.update
      rs.close
      set rs=nothing
      set conn=nothing
      end if
      next
      %>
      <br><br>
      <center>發(fā)送完成</center>
      <%
      end if
      %>
      <%
      call bgback()
      %>
      </body>
      </html>

       

       

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