<%
com.BeanPaket.kontrolBean kontrol = new kontrolBean();
String epostavalue = kontrol.getEposta();
%>
<sql:query var="kutuphane" dataSource="${dataSource}">
SELECT * FROM kutuphane.odunc_kitaplar WHERE eposta = ?
</sql:query>
如何将我在 <% %> 标记中识别的值放入 sql 查询中以从数据库中获取列表?