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📄 index.jsp

📁 连接池基本原理:连接池最基本的思想就是预先建立一些连接放置于内存对象中以备使用。对于多于链接池中链接数的并发请求
💻 JSP
字号:
<%@ page language="java" import="java.util.*" pageEncoding="GBK"%>
<jsp:directive.page import="com.acccp.fan.db.Basedao" />
<jsp:directive.page import="org.apache.commons.dbutils.ResultSetHandler" />
<jsp:directive.page
	import="org.apache.commons.dbutils.handlers.BeanListHandler" />
<jsp:directive.page import="com.acccp.fan.entity.NoteBook" />

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
	<head>


		<title>My JSP 'index.jsp' starting page</title>

	</head>
	<body>
		<%
			Basedao dao = new Basedao();
			ResultSetHandler rsh = new BeanListHandler(NoteBook.class);
			String sql="select * from noteBook";
			List list = dao.getAllNoteBook(sql, rsh);
			out.print(list.size() + "<br/>");
			Iterator it = list.iterator();
			while (it.hasNext()) {
				NoteBook nb = (NoteBook) it.next();
				out.print(nb.getName() + "<br/>");
			}
		%>
	</body>
</html>

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