asp下如何在ADO服务器端利用好缓存技术？


            请看下面示例，这是一个用来显示图书分类的例子程序： displayBooks.asp < %@ LANGUAGE=JavaScript % >  < html >  < body >  < form method=post >  图书分类； < %= getBooksListBox() % >  < p>  < input type=submit >  < %  function getBooksListBox()  {  BooksListBox = Application("BooksListBox")  if (BooksListBox != null) return BooksListBox;  crlf = String.fromCharCode(13, 10)  BooksListBox = "< select name=Books>" + crlf;  SQL = "SELECT * FROM Books ORDER BY Name";  cnnBooks = Server.CreateObject("ADODB.Connection");  cnnBooks.Open("Books", "Admin","");  rstBooks = cnnBooks.Execute(SQL);  fldBookName = rstBooks("BookName");  while (!rstBooks.EOF){  BooksListBox = BooksListBox + " < option>" +  fldBookName + "" + crlf;  rstBooks.MoveNext();  }  BooksListBox = BooksListBox + ""  Application("BooksListBox") = BooksListBox ' 注意这句，Application技术的精华应哦 return BooksListBox;  }  % >