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:3 v7 Y" D* n( L0 U1 r
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set conn=server.createobject("adodb.connection")* e7 \! x2 l: d% L5 X( N3 m% R$ d6 h
conn.open "driver={microsoft access driver (*.mdb)};dbq="&server.mappath("数据库名")
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5 k# s5 ^ N" j# G* }/ }打开数据库:9 n _2 B" |4 A& K* D& K6 A
exec="select * from 数据库表"
6 v" V0 C. ~, Cset rs=server.createobject("adodb.recordset")/ _& m& ~% M) n. {* w
rs.open exec,conn,1,1 3 a; ]4 A0 z/ u3 w4 c
参数1,1为读取
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7 \# t/ W; B; N7 n0 R读取内容格式:<%=rs("字段")%>
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添加记录处理程序:
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J5 N4 a& s0 _. b$ z* ~set conn=server.createobject("adodb.connection")
5 @2 W8 T# E5 I2 R" q& s/ a3 Wconn.open "driver={microsoft access driver (*.mdb)};dbq="&server.mappath("数据库名")
7 Z* M. _/ m) r, _0 ^: E) ~% }# z+ Zname=request.form("字段") name,tel,message为提交表单所设置的字段值
9 ], B w/ _* A' Rtel=request.form("字段")
4 `) Z) p; [9 t& Xmessage=request.form("字段")
, ]1 M3 l$ F( V" [exec="insert into 表名(字段)values('"+字段+"')" 多个用逗号隔开7 a. m1 M" E# @0 U. {
conn.execute exec 使用execute提交
0 i% `& n4 D, d0 g7 dconn.close& u2 \1 a* y7 @3 ^4 t K
set conn=nothing
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' G0 @ R9 u; M# T. x# b- I3 w搜索处理程序:
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name=request.form("字段") name,tel为提交表单所设置的字段值
# J5 q( [! h# p9 Z% q( u+ u6 Wtel=request.form("字段")" q0 F: t* a2 p4 u$ _/ F# `
set conn=server.createobject("adodb.connection")
+ q$ x( Z1 l1 o' O* pconn.open "driver={microsoft access driver (*.mdb)};dbq="&server.mappath("数据库名")
4 m6 ^6 S& {( h3 [exec="select * from 表 where name='"+字段+"' and tel="+字段
7 u3 t" K' i, H T! O/ xset rs=server.createobject("adodb.recordset")
% _1 W: @) b2 P, L4 e9 `rs.open exec,conn,1,18 B% w9 }$ w y: O* D
%>
3 s2 }* |3 M3 B: T$ e' `$ G& V- U+ D'页面搜索到的内容导出来
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/ v" }$ x* a4 p9 q$ o4 rdo while not rs.eof5 ^! W4 A- |/ p% T' F' `
%><tr>0 U- S* `" K. a2 X/ L( O* ]
<td><%=rs("name")%></td>% b6 O# r# g# M& }0 }0 Z4 L
<td><%=rs("tel")%></td>
, W! @9 ^* w( Q<td><%=rs("time")%></td>
" y4 B) a+ p: s4 |" F</tr>
2 l* P3 l+ n0 a5 f<%
2 p) T5 c5 x W# a, q3 ?rs.movenext5 i3 j3 w( M2 x+ ]$ G
loop7 q, C: f5 z% s! v* ^, V
%>
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删除记录处理程序:
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( ]0 d4 t3 a- w" _set conn=server.createobject("adodb.connection")
0 f. [% a) E, l/ B/ l( uconn.open "driver={microsoft access driver (*.mdb)};dbq="&server.mappath("数据库名")
$ o8 m1 e! g6 F) E) F7 U. t3 ^1 Oexec="delete * from 表名 where 编号="&request.form("id")
) s+ d0 {' T1 M B3 M: Z) W) Tconn.execute exec
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修改记录处理程序:5 W ~' m& i" y6 T- r5 R
<%
% `9 k+ W$ ]" G1 q9 R. Wset conn=server.createobject("adodb.connection")
3 x B2 a& n8 J* O# ~6 Jconn.open "driver={microsoft access driver (*.mdb)};dbq="&server.mappath("数据库名")
* F, q8 I+ s/ e: i3 y) rexec="select * from 表名 where 编号="&request.form("id")' h, P5 j, F/ Q, ?1 Q% y3 Z1 E
set rs=server.createobject("adodb.recordset")+ L: J4 u9 }( D, x. K/ L/ |
rs.open exec,conn,1,3 '1,3为修改意思2 B" Z" g0 m2 M* S
rs("name")=request.form("字段") 'name,tel,message为提交表单所设置的字段值
) o2 {0 u C+ L$ I/ Frs("tel")=request.form("字段"): r: I( d( a. v4 M1 Y
rs("message")=request.form("字段")* d' `. V* S4 m# H3 T/ _
rs.update8 y9 f( m2 s5 ]4 C6 C0 Z0 @
rs.close P, @- Q7 V2 E9 @& N
set rs=nothing
$ U6 }9 l, }) B! _9 @conn.close
a+ x, g1 v, y6 D! ]set conn=nothing1 s: u% j& h$ I- F* A/ v
%>
) s1 z5 [" b1 b4 V9 z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
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2 ^9 Z* Q9 W+ S8 P后台登陆处理程序例子:
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dim name,password; }7 H3 r0 D. A4 J
name=request.form("name")
4 n: m$ d- M7 |% gpassword=request.form("password")
) ? _6 n/ i; j8 T6 Pdim exec,conn,rs+ t; S! O- g! ^+ T+ d/ B; n, F
exec="select *from 表名 where(name='"&字段&"' and password='"&字段&"')"- A, x9 p ]6 V+ n( `( t$ w% V. k
set conn=server.createobject("adodb.connection")
' N+ } q6 K) rconn.open "driver={microsoft access driver (*.mdb)};dbq="&server.mappath("数据库名")) Z( a9 A E5 P# T' V
set rs=server.createobject("adodb.recordset")2 W. h8 A0 g: o% ]
rs.open exec,conn
% i9 l/ r2 ]1 Sif not rs.eof then
3 q& |" i2 A, M5 X1 _+ q! |6 u+ U) Brs.Close" k9 x. m& u( H
conn.Close9 q0 g' J3 Z7 Q V& v8 ?( x2 C
session("checked")="yes"
+ Z7 g' }( D" n+ _6 x! I( ysession("check")="right"7 O, V4 u0 x0 C; U) E
response.Redirect "index.asp"
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session("checked")="no"* f; V' y/ T- L5 K
session("check")="wrong"' ^2 C5 s- c' V0 P. J
response.Redirect "login.asp"
* ?, |; e5 }( G) [4 Uend if7 u% D, `# V9 j/ C/ E
%>
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g# q Y9 U n& Z每个后台页面加上:! T7 A% |# U. @5 d. [. p
<%if not session("checked")="yes" then 'session里面定义一个checked字符串变量
$ r2 _2 Q }* Oresponse.Redirect "login.asp"
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%> |
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