asp 查詢資料庫所有表中存在某個字串

來源:互聯網
上載者:User

<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>www.111cn.net教程</title>
<style>
td{
 font-size:12px;
}
</style>
</head>

<body>
<table width="300" border="0" cellspacing="0" cellpadding="0">
  <form id="form1" name="form1" method="post" action="getall.asp">
  <tr>
    <td><input name="keyword" type="text" id="keyword" />
      <input type="submit" name="Submit" value="提交" /></td>
  </tr> 
  </form>
</table>

</body>
</html>

尋找代碼

<!-- #include file="adoconn.asp" -->
<%

keyword=request("keyword")
On Error Resume next
Set rs=Conn.OpenSchema(20)
k=0
Do Until rs.EOF
If rs(3)="TABLE" Then
 Set rs1=server.CreateObject("adodb.recordset")
 tablename=rs(2)
 sql="select * from ["&tablename&"]"
 Set rs1=conn.execute(sql)
 c=1
 Do While Not rs1.eof
  For i=0 To rs1.fields.count-1
   key=rs1.fields(i).name  
   value=rs1(CStr(key))
   If InStr(value,keyword)>0 Then
    k=1
    response.write "已經找到:表名:"&tablename&",欄位名"&key&",第"&c&"條記錄,"&rs1.fields(0).name&"="&rs1(rs1.fields(0).name)&"<br>www.111cn.net"
   End if   
  Next
  c=c+1
  rs1.movenext  
    loop   
End If
rs.MoveNext
Loop
If k=0 Then response.write "對不起,沒有找到!!!"
Set rs=Nothing
Set conn=nothing
%>


資料連線檔案
<%
DB="database/myfuture_empty.mdb"
Set fso = Server.CreateObject("Scripting.FileSystemObject")
if fso.FolderExists(server.MapPath("include"))=false then
DB="../"&DB
end if
set fso=nothing
path=Server.MapPath(DB)
set conn=server.createobject("adodb.Connection")
connstr="provider=Microsoft.Jet.OLEDB.4.0;Data Source="&path
conn.Open connstr

set rs=server.CreateObject("adodb.recordset")
%>
<!-- #include file="function.asp" -->

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