查看完整版本: 把文件存进access数据库然后取出来供人下载的代码

豹子 2007-6-23 10:29

把文件存进access数据库然后取出来供人下载的代码

senddate.asp(发送界面)
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form method="post" ENCTYPE="multipart/form-data" name="form3" action="senddateindb.asp"Ibc/fe%P+kB
input type="hidden" name="userdept" value="%=firstdept%" @A~*Fs?&r
input type="hidden" name="username" value="所有人"
~4u } i'X"i"k8o td align="center"b发给：/b/tdtdinput type="text" name="sendto" size=60 value="%=sendto%" onfocus="document.form3.title.focus();"font color=red*/font/tdl3Q3Y&?w;n$Dy.h R
/tr A;n*@M7A ^'q{ Dz
tr
s U7T"~[ g E(a td align="center"b标题:/b/td
!nT8i:E ~'U tdinput type=text name="title" size=60font color=red*/font/td-oe/O$|L R!q2g0C!X1B.[
/tr ]:t sxN k
tr&o#T!@7p1t'on
td align="center"b内容:/b/tdP0gj u*Tm
tdtextarea name="content" rows="9" cols="60"/textarea/td
!?8jgm.n$i /tr,ei%Jj(q,r6G/z*T
tr
2C$nL s7_#~ i:c)H td align="center"b附件:/b/td `x/m p{&p
tdinput type="file" name="file1" size=35(不能超过100K)/td
t!fb8X"R M /tr
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td align=center colspan=2E8A)WNYU.AL
input type="submit" name="submit" value="发送"
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/form  
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)u*XO7wBh7}+p]0U9M *************************************************************************"b-}`Fu
senddateindb.asp(把要发送的文件保存到数据库)  Gp G1Tq
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!--#INCLUDE FILE="asp/fupload.inc"-- Cd Dn,b5Vc)`|6kH
!--#include file="asp/opendb.asp"--
Nh tT} !--#include file="asp/sqlstr.asp"--/DGm_)y'V
!--#include file="asp/checked.asp"--
aE*{$mL !--#include file="asp/bgsub.asp"--
+E8fg7{m.b %Y1CZy"py,L6I z[q
'On Error Resume Next%F)YxSotw
oabusyname=request.cookies("oabusyname")
W"n_'d7s oabusyusername=request.cookies("oabusyusername")
t(k/Yb7nr:|/K oabusyuserdept=request.cookies("oabusyuserdept")
u E'u`#Z4]C,v oabusyuserlevel=request.cookies("oabusyuserlevel")
x#s3G%vy,I if oabusyusername="" then response.redirect "default.asp")dD8j}R2J7S9y4D
%
4P hn$B2v%` y\ html K q5h g {g U O
headGT Wk w L*n
meta http-equiv="Content-Type" content="text/html; charset=gb2312"+QqG2w{%IzS
meta name="GENERATOR" content="Microsoft FrontPage 4.0"
Gi%?;O"i(q7oz!G meta name="ProgId" content="FrontPage.Editor.Document"
(`*UrI*Toa&a link rel="stylesheet" href="css/css.css"
3pX'lD.Q!Z+l1X5m;Z title企业管理系统/title
Z$ZvB/?w /head6Gz1~^yt|.`QZ
body bgcolor="#eeeeee" topmargin="5" leftmargin="5"Ge7_ bSE
%
5E;XX&P/BF call bghead()
9MT%r0I3w:fO %
.Tjd7VLZbZ` center|7I ~0g.Hp
table/S)U [jg uR@
tr(w)f xo7_i%o)z
td SY G[&h
b公文发送/b K&h9J[W|
/tdw}D)H YHb
form action="senddate.asp" method="post" name="form1"P.l;LADT+n
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input type="submit" value="返回"^P0q@;df E$[I#\
/td)iP8H6X&V RM6V r+Z4s
/formX)_`6E$S$~NY;e
/tr
9y X1~8ae0WF^x[f /table
.A0E$Cz;h /center:r LGg;J2Wq
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call bgmid()
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%
oU;L,T9u7D if Request.ServerVariables("REQUEST_METHOD") = "POST" Then#X\,A3d I_s+Fo
'---------------------------
8D!yLeU1Q:M)r 'response.write "开始发送br"9v{ Uf2Qz n$k$r
'---------------------------
/o S#d W!u Dim Fields
8?0h{L5j*X Q UploadSizeLimit=100000
$a3t1U r#dj _$C Set Fields = GetUpload()h"N g;Pl]1C/k
dim Field'DfdRN|&N
For Each Field In Fields.Items[ Nr0p.V%H+}
if Field.name="title" then title=BinaryToString(Field.value)
'Aw;ls9p'zjU/S&H3Z if Field.name="content" then content=BinaryToString(Field.value)y-AN kgZ6Lb^ X
if Field.name="sendto" then sendto=BinaryToString(Field.value)^-N+`)a [
if Field.name="file1" then
*~ |`*R#W filename=field.FileName2q/Q8d6f7q
fileContentType=field.ContentType
(P H$W7_?$gY j*r1S filevalue=field.value
8cN7u;k} { end ifP.x} M*[_
next.OB&`%R[q {Z ? M4|
'---------------------------------------T w KW_(e,l$\r
'response.write "title="  title  "br"/x%Yu PPy
'response.write "content="  content  "br"
"T}"R$`T cMjHX 'response.write "sendto="  sendto  "br"
@n1V#o,SY2T-e5z0D 'response.write "filedname="  filename  "br"
-x.m&r$jCa-J 'response.write "fileContentType="  fileContentType  "br"
RH&qht"M&`}YK '----------------------------------------J_J_c1?B;_\ ]
dim mysendtoa S*Y|"|-NW EN/we
mysendto=split(sendto,"|",-1,1)/^:[aOQ'n!M
for each sendtoinf in mysendto:\FTk fo
userdeptpoint=InStr(sendtoinf,":")
ic9F9|2CrS-n if userdeptpoint0 then
%OQ0s1R7wy H#k sendtoinflen=len(sendtoinf)7}%?PPI%E5TF&q
recipientusername=right(sendtoinf,sendtoinflen-userdeptpoint)*p ]$I Y _0ws(r
if recipientusername="所有人" then,t8F/Q+Hlx_1o _8EI
recipientusername="所有人"t,_ b2R8I
else
Y+k%~y6t"u9VV?H usernamepoint=Instr(recipientusername,"(")hCU0q*Z B'jI
usernamelen=len(recipientusername)
6t6DCC^2B recipientusername=left(recipientusername,usernamelen-1)
3_ tAHz i U recipientusername=right(recipientusername,usernamelen-1-usernamepoint)&ELc(N:Pe:d X~ n"J
end if mZ$Lh~3Lcb#myV
recipientuserdept=left(sendtoinf,userdeptpoint-1)W$x4L%v-{Kn
set conn=opendb("oabusy","conn","accessdsn")
ALzJ\#`M set rs=server.createobject("ADODB.recordset") SYV,y;G]4bxR
sql = "select * from senddate"NRPx._
rs.Open sql,conn,1,3Ki%T9P ^8okR&x
rs.addnew
^/YK s"{"p8L rs("title")=title
5R2Nb@2T f&GQ rs("content")=content(FME0E W.y
rs("sender")=oabusyusername-}J3p|r&LkJl&k%A
rs("recipientusername")=recipientusername$c2w | { _+M
rs("recipientuserdept")=recipientuserdept
+s%Du] @#{ if filename"" then
["|T @y-uA rs("filename")=filename
"rN|uC czs+n9Xw rs("fileContentType")=fileContentType
D-iXQ5EPQ rs("filevalue").appendchunk filevalue
E R6z5QNt(i end if
4N`+hZGz rs.update LW;}4m#E U5L k
rs.close Z%v'BDb({C
set rs=nothing G3y'Q%D!Wgm
set conn=nothing   
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+_U Q:G?^U1Wt end if  
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'tX3S&G7V%M next  C-j@o`V"gP$_
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%
lI%c W W9u]_ brbr
u~s5xl center发送完成/center
Y.W!@/Elc5i M+t-t %
RI#`|(Fm end if
)J-o8R,O'@4wva aQ %
oKU|f%TE u/f %
0w;W{j0F call bgback()
kmz Mz$]#W3Z %
4]b2lt_E9?*Q4G+Q /body
M#Gj3LcM9l*[q6|_9o \ /html   -`Hs/x9g`

2Hrwn4D#?%`0? *****************************************************************
2gQ&c$rLqG listsendfile.asp (把数据库里面的文件取出来并下载，如果是文本或图像会直接打开)
l;a U s}e8_H0n9Z%N !--#include file="asp/opendb.asp"--
oX$Ny1Q YnT#b %
v_5Ct Np set conn=opendb("oabusy","conn","accessdsn")
j4d }~_ Set rs=Server.CreateObject("ADODB.recordset")\9c^C }
'request("id")是从上一个文件传过来的值，表示这个文件在数据库里的位置
UQ V!j(B sql="select filevalue,fileContentType from senddate where id="  trim(request("id")) 'Fj:E)J2]4v'}L
rs.open sql,conn,1,1 5SG)|9X ]|
Response.ContentType = rs("fileContentType")/D(d%i_ V&aR
Response.BinaryWrite rs("filevalue").getChunk(7500000)
:ho o*Y:qm0I rs.close
(x-s7fj6Q set rs=nothing Iq ZCev\@
set conn=nothing
T0kuji@1T!y %
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查看完整版本: 把文件存进access数据库然后取出来供人下载的代码