连接Oracle数据库问题

<%@ page contentType="text/html; charset=gb2312" language="java" 
import="java.sql.*"%>
<html>
<title>数据库连接</title>
<body>
<center>
<%  
   Connection con=null;
   Statement Stmt=null;
   System.out.println("cdgf");
    
    Class.forName("oracle.jdbc.driver.OracleDriver");
   
    
    String url="jdbc:oracle:thin:@19.133.100.3:1521:ccjsj";
    
    String user="ces#jsj";
    String password="ces#jsj";
    con=DriverManager.getConnection(url,user,password);
    con.setAutoCommit(false);
    Stmt = con.createStatement();    /*创建JDBC声明*/ 
    
    //ResultSet  rst=Stmt.executeQuery("select * from users t");
    
  
   
    
  // rst.close();
    Stmt.close();
    con.close();
    %>    
</center>
</body>
</html>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~``
 报了javax.servlet.ServletException: oracle.jdbc.driver.OracleDriver
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:825)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758)
org.apache.jsp.for_.list_jsp._jspService(list_jsp.java:82)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause 
错误1 请问是哪里错了