<% '-------------------------數(shù)據(jù)庫(kù)連接----------------------- Set objConn = Server.CreateObject("ADODB.Connection") objConn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;" &_ "Data Source=" & Server.MapPath("data.mdb") objConn.Open  '-------------------------數(shù)據(jù)庫(kù)連接-----------------------  '-------------------------檢索數(shù)據(jù)----------------------- strSQL = "SELECT id,DataColumn FROM DataTable" 'Sql語(yǔ)句，檢索數(shù)據(jù)庫(kù) Set objRS = Server.CreateObject("ADODB.Recordset")    '創(chuàng)建記錄集 objRS.Open strSQL, objConn, 1, 1   '執(zhí)行檢索 Count=objRS.RecordCount    '得到記錄總數(shù) Item=4                                                   '顯示記錄數(shù) '-------------------------檢索數(shù)據(jù)----------------------- '------------------------------------------------------------------------------- redim a(Item, 2),t(Count) '定義2數(shù)組，數(shù)組a用來(lái)儲(chǔ)存記錄，數(shù)組t用來(lái)刪選記錄'---------------------------------------'初始數(shù)組數(shù)值，目的為了插入數(shù)據(jù)以后和此值做比較 for each j in t    j=0 next'---------------------------------------'---------------------------------------' 隨機(jī)抽取記錄號(hào) Randomize timer  '初始化隨機(jī)數(shù)生成器 for j=1 to Item    k=int(rnd*Count+1) '從總數(shù)里面隨機(jī)取一條記錄    do while t(k)<>0                 '判斷是否記錄是否已經(jīng)在數(shù)組中      k=int(rnd*Item+1)    loop    t(k)=1   '第k條記錄被選中 next'--------------------------------------j=1:i=1'定義下標(biāo)'--------------------------------------' 循環(huán)選取數(shù)據(jù)集objRS中的部分記錄存放到數(shù)組中 Do While Not objRS.Eof   if t(j)=1 then    a(i,1)=objRS("id")           '記錄id    a(i,2)=objRS("DataColumn") '記錄內(nèi)容    i=i+1  end if j=j+1 objRS.MoveNext Loop'--------------------------------------'-------------------------------------------------------------------------------'----------------------------顯示內(nèi)容--------------------for i=1 to Item Response.write "序號(hào)"&a(i,1)&"<br>" Response.write "內(nèi)容"&a(i,2)&"<p>"next'----------------------------顯示內(nèi)容--------------------'---------------------------'釋放資源objRs.Closeset objRs=nothingobjConn.Closeset objConn=nothing'---------------------------%>

id    DataColumn--------------------------1        a2        b3        c4        d5        e