功能是:以一个关键字为索引,搜索整个数据库,然后返回那个关键字所在的表名和列名。(很赞...特别是入侵的时候找不到用户名与密码所在的表的时候,如果能直接通过输入admin这个关键词找出字段...省得一个表一个表的看了。)于是根据那段语句,写了个asp的脚本,方便大家以后搜寻数据库。
代码如下:
复制代码 代码如下:
%
'Confirm a keyword's position of a database(which table which column)
'By oldjun(http://www.oldjun.com)
'Based on huangzi(http://www.2chuizi.com)'s sql
Server.ScriptTimeout=999999999
Response.Buffer =true
On Error Resume Next
keyword=request("keyword")
if keyword="" then
response.write "Need keyword!"
response.End
End if
dim conn
Set conn = Server.CreateObject("ADODB.Connection")
Dim ConnStr
'ConnectionString,Pls change!
ConnStr="Driver={SQL SERVER};Server=localhost;UID=sa;PWD=sa;Database=master"
Conn.open ConnStr
conn.execute("CREATE TABLE huangzi_table(id int identity(1,1),biaoid int,biaoname nvarchar(1000))")
conn.execute("insert huangzi_table select [id],[name] from sysobjects where xtype='U'")
set rs =conn.execute("select count(id) as tnum from huangzi_table")
tnum=rs("tnum")
rs.close
set rs=nothing
for i=1 to tnum
set rsbiao =conn.execute("select biaoid from huangzi_table where id="i"")
biaoid=rsbiao("biaoid")
set rst =conn.execute("select [biaoname] from huangzi_table where biaoid="biaoid"")
tname=rst("biaoname")
set rsl=conn.execute("select count([name]) as lnum from syscolumns where id="biaoid"")
lnum=rsl("lnum")
for j=1 to lnum
topnum=j-1
set rslie=conn.execute("select top 1 [name] from syscolumns where id="biaoid" and [name] not in
(select top "topnum" [name] from syscolumns where id="biaoid")")
liename=rslie("name")
set rsresult=conn.execute("select top 1 ["liename"] from ["tname"] where CAST(["liename"] AS NVARCHAR(1000))='"keyword"'")
if rsresult.bof or rsresult.eof then
'response.write "Nothing-"tname":"liename
'response.write "br>"
else
result=rsresult(liename)
response.write result"("tname":"liename")"
response.write "br>"
End if
rslie.close
set rslie=nothing
rsresult.close
set rsresult=nothing
next
rsbiao.close
set rsbiao=nothing
rst.close
set rst=nothing
rsl.close
set rsl=nothing
next
conn.execute("DROP TABLE huangzi_table")
%>
注:效率很差,使用时可能出现假死, 请耐心等待,大库还是别用了;代码简单,实现的简单功能,没技术含量,留着以后备用;换连接语句的时候有个缓存问题,建议重启下浏览器!
您可能感兴趣的文章:- access数据库的一些少用操作,ASP,创建数据库文件,创建表,创建字段,ADOX
- ASP ACCESS 日期操作语句小结 By Stabx
- asp 获取access系统表,查询等操作代码
- Asp 操作Access数据库时出现死锁.ldb的解决方法
- asp.net(C#) Access 数据操作类
- asp 在线备份与恢复sqlserver数据库的代码
- asp终极防范SQL注入漏洞
- asp连接mysql数据库详细实现代码
- asp连接access、sql数据库代码及数据库操作代码
- asp操作access提示无法从指定的数据表中删除原因分析及解决
- ASP中巧用Split()函数生成SQL查询语句的实例
- asp执行带参数的sql语句实例
- ASP 连接 SQL SERVER 2008的方法
- ASP通过ODBC连接SQL Server 2008数据库的方法
- ASP语言实现对SQL SERVER数据库的操作