📄 aa.jsp~23~
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<%@ page import="com.dao.BookCaseDAO" %>
<%@ page import="com.actionForm.BookCaseForm" %>
<%@ page import="java.util.*"%>
<html>
<%
Collection coll=(Collection)request.getAttribute("bookcase");
%>
<body>
<%
if(coll==null || coll.isEmpty()){
out.println("暂无数据");
}else{
//通过迭代方式显示数据
Iterator it=coll.iterator();
while(it.hasNext()){
BookCaseForm bookCaseForm=(BookCaseForm)it.next();
out.println(bookCaseForm.getId());
out.println("<br>");
out.println(bookCaseForm.getName());
out.println("<br>");
}
}
%>
</body>
</html>
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