<%@ page import="main.java.MyDbBean" import="java.util.*,java.sql.*"%> #
这些代码存在时加载不出网页
<%@ page language="java" pageEncoding="utf-8"%>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Home</title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width">
<!-- Bootstrap styles -->
<link rel="stylesheet" href="../css/bootstrap.min.css">
<!-- Font-Awesome -->
<link rel="stylesheet" href="../css/font-awesome/css/font-awesome.min.css">
<!-- Google Webfonts -->
<link href='http://fonts.googleapis.com/css?family=Open+Sans:400,600|PT+Serif:400,400italic' rel='stylesheet' type='text/css'>
<!-- Styles -->
<link rel="stylesheet" href="../css/style.css" id="theme-styles">
<!--[if lt IE 9]>
<script src="../js/respond.js"></script>
<![endif]-->
</head>
<body>
<header>
<div class="widewrapper masthead">
<div class="container">
<a href="../index.jsp" id="logo">
<img src="../image/logo.png" alt="clean Blog">
</a>
<div id="mobile-nav-toggle" class="pull-right">
<a href="#" data-toggle="collapse" data-target=".clean-nav .navbar-collapse">
<i class="fa fa-bars"></i>
</a>
</div>
<nav class="pull-right clean-nav">
<div class="collapse navbar-collapse">
<ul class="nav nav-pills navbar-nav">
<li>
<a href="../index.jsp">首页</a>
</li>
<li>
<a href="../about.jsp">关于</a>
</li>
<li>
<a href="../contact.jsp">联系</a>
</li>
</ul>
</div>
</nav>
</div>
</div>
<div class="widewrapper subheader">
<div class="container">
<div class="clean-breadcrumb">
<a href="#">图书管理系统</a>
</div>
<div class="clean-searchbox">
<form action="#" method="get" accept-charset="utf-8">
<input class="searchfield" id="searchbox" type="text" placeholder="Search">
<button class="searchbutton" type="submit">
<i class="fa fa-search"></i>
</button>
</form>
</div>
</div>
</div>
</header>
<div class="widewrapper main">
<div class="container">
<div class="row">
<div class="col-md-8 blog-main">
<div class="row">
<div class="col-md-6 col-sm-6">
<article class=" blog-teaser">
<header>
<img src="../img/1.jpg" alt="">
</header>
</article>
</div>
</div>
</div>
</div>
</div>
</div>#这些代码存在时加载不出网页，MyDbBean是jdbc
<%
MyDbBean abc=new MyDbBean();
String sql1;
sql1 = "select * From client";
abc.creatConnection();
ResultSet rs=abc.executeQuery(sql1);//abc.executeUpdate(sql2);
%>
</body>
</html>
这是为什么？
