TA的每日心情 | 衰 2019-8-18 09:37 |
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签到天数: 2 天 [LV.1]初来乍到
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数据库连接:! P4 k/ a, I# v& t, u6 H) Y
<%
0 \( o: S0 ]6 Z& aset conn=server.createobject("adodb.connection")7 D6 ?, x u1 C% O' k
conn.open "driver={microsoft access driver (*.mdb)};dbq="&server.mappath("数据库名")0 F6 n5 w5 P) c" X0 [, ~9 J8 u+ B
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打开数据库:
( O: M% ~- P; L: qexec="select * from 数据库表"
7 R9 L; J4 a+ H- c8 @' ^- `set rs=server.createobject("adodb.recordset")
& Q9 H1 \8 N/ m8 y. F; c$ l' Nrs.open exec,conn,1,1
8 n8 o" J1 T& o$ I# e5 \3 F. p参数1,1为读取
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( c7 i( f: E5 i0 a) F9 D; P* @读取内容格式:<%=rs("字段")%>
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* j) {2 _' \& y添加记录处理程序:/ z9 S* o4 c- X5 F+ t! n+ {
<%
3 J- l% l% h- L0 g& H: M. Iset conn=server.createobject("adodb.connection")
+ l' h3 M. b' U' a+ ^conn.open "driver={microsoft access driver (*.mdb)};dbq="&server.mappath("数据库名")* a9 ~/ s) M0 W6 d
name=request.form("字段") name,tel,message为提交表单所设置的字段值- f9 h0 A8 t- E& f' S0 K
tel=request.form("字段")0 ]4 C1 m z' a& f6 L7 m4 W5 }
message=request.form("字段")
" F4 ~" O% K( Y. c( ?% N+ ~$ K4 g% ~exec="insert into 表名(字段)values('"+字段+"')" 多个用逗号隔开
- `) v+ \; }; w2 S3 d# xconn.execute exec 使用execute提交
; K9 `$ u/ e9 o' M: Z! s9 D; }conn.close% @4 X. B9 k& I o7 G
set conn=nothing; J9 q) S: f& V: j* v! v0 r z* y
%>
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) j, o& p0 z# `+ |# \+ g搜索处理程序:7 |( @. l1 `( q' |0 Q: e U
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name=request.form("字段") name,tel为提交表单所设置的字段值; V% c# d) N1 ~8 n& j
tel=request.form("字段")% d% v$ ^, C- K! d- o
set conn=server.createobject("adodb.connection")
* y1 L9 ^ h2 ^2 {5 d. v0 rconn.open "driver={microsoft access driver (*.mdb)};dbq="&server.mappath("数据库名") H# I. A4 y3 k5 e
exec="select * from 表 where name='"+字段+"' and tel="+字段2 g$ C3 @8 R$ w9 ~* V0 [
set rs=server.createobject("adodb.recordset")
' M- r+ p' U/ \6 Drs.open exec,conn,1,1' J9 Q% T: R- I0 J
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'页面搜索到的内容导出来0 M' m/ O* J4 Q
<%
8 E% C1 M7 Y7 w3 [do while not rs.eof
$ u* Y. ~! A9 t% X. }/ c- ~2 h%><tr>
/ x$ g7 G$ B% _5 \' H0 W/ {<td><%=rs("name")%></td>
3 }5 K3 I' I1 U Y1 V2 j) k<td><%=rs("tel")%></td>
1 a) {& [$ W4 N7 w# {<td><%=rs("time")%></td>! \2 p2 f8 O) G7 s3 P+ c/ a
</tr>
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rs.movenext
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* P, H8 T6 R6 W# `删除记录处理程序:
" N/ F3 N" Q4 L, b5 S, b, p<%
! \- u) R% ^ V! W' H0 {set conn=server.createobject("adodb.connection")
' n6 c. J) {% bconn.open "driver={microsoft access driver (*.mdb)};dbq="&server.mappath("数据库名")
+ {; D1 F _& Q9 z$ s* Kexec="delete * from 表名 where 编号="&request.form("id")
N5 E( z; K. A/ y- H" K4 g. D1 ~' e" Sconn.execute exec
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修改记录处理程序:
' W% N, S6 Z- L# g4 g. i1 T, |<%
6 e6 y/ t+ ~7 }9 \4 k7 r& T: P! uset conn=server.createobject("adodb.connection")
W1 f6 U8 X& l& qconn.open "driver={microsoft access driver (*.mdb)};dbq="&server.mappath("数据库名")/ X) A# v4 T3 V5 E& G
exec="select * from 表名 where 编号="&request.form("id")2 F; {0 a& |+ S: m7 e; [5 N; x1 x
set rs=server.createobject("adodb.recordset")
; {3 b5 [3 Q" d' G' h, Brs.open exec,conn,1,3 '1,3为修改意思+ d$ C N4 u& w0 V5 P+ L
rs("name")=request.form("字段") 'name,tel,message为提交表单所设置的字段值
8 A3 N$ A' l& j+ Q* W. nrs("tel")=request.form("字段")3 e# q% s Y, a% l0 T1 S# h3 B# K0 R. a; v
rs("message")=request.form("字段")3 j8 I( d2 n+ [( ^
rs.update
" t9 {/ B5 G- |6 N$ p I3 srs.close8 x& P( r! k% K% \) Q* }4 E! A8 ^/ ]
set rs=nothing
& F9 m/ p) {% j* {- c' U: |* cconn.close4 L8 m! U2 H) j, C' @
set conn=nothing7 s. L! o( h$ y) a4 u
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修改记录执行程序:输入ID号页面>>>导出相对应ID数据>>>>>>直接修改的处理程序9 Q' e* w2 n( \+ v4 Q! L0 R
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后台登陆处理程序例子:% i5 \4 x2 M) g$ ]8 W0 B$ W1 w
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dim name,password4 v- @; E: X5 m9 c
name=request.form("name")
7 w) z9 P' Z& e, k/ g6 i spassword=request.form("password")7 L$ |& q$ A$ d" e* l3 L) m
dim exec,conn,rs& a1 @9 [; o4 U: C _
exec="select *from 表名 where(name='"&字段&"' and password='"&字段&"')"; C- s6 R, A- ?6 x( a
set conn=server.createobject("adodb.connection")
. r. l' l" U" M$ iconn.open "driver={microsoft access driver (*.mdb)};dbq="&server.mappath("数据库名")# k& [8 }, I5 J
set rs=server.createobject("adodb.recordset")
3 y( M! R& c9 k4 X7 N( N& ]rs.open exec,conn
' i9 F, N1 Q0 b! F9 F( o& Hif not rs.eof then
0 s- u0 W. j- c* R/ l; prs.Close
4 [, [( L) `5 T/ Zconn.Close
S# d/ _2 q* f1 e; O& Tsession("checked")="yes"' Y0 V6 `' l, B+ |+ t& n/ x
session("check")="right"
! v5 f; e9 l" E: J& bresponse.Redirect "index.asp". n2 _7 h x& R6 ]% ?* }: r$ S
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session("checked")="no"
- Y2 s% P9 M% C) S- ?$ @session("check")="wrong"
$ o7 R5 D( ~& q, Xresponse.Redirect "login.asp" R) f) ^+ l. h: k, b2 ]+ Y& W
end if
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每个后台页面加上:
7 N* Z7 a3 f- Z7 W3 R<%if not session("checked")="yes" then 'session里面定义一个checked字符串变量6 x3 e4 t, m; i' N+ _7 e5 e
response.Redirect "login.asp"
* F* I1 K9 {# \* X9 ]else
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