Question

JSP连接Oracle数据库中出的错

org.apache.jasper.JasperException: An exception occurred processing JSP page /dddl.jsp at line 23

20: </div>
21: <%
22: Class.forName("oracle.jdbc.driver.OracleDriver");
23: Connection con = DriverManager.getConnection("jdbc:oracle:thin:@127.0.0.1:8080:orcl" , "system" , "zhangxu");
24: Statement stmt = con.createStatement();
25: ResultSet rs = stmt.executeQuery("select * from EMP");
26: %>
具体是怎么回事啊？谢谢大家了！我是一个菜鸟希望解释的清楚点！orcl是我安装Oracle时的默认数据库名！
tomcat的主页是http://localhohst:8080 总说在第23行那里出错，到底是怎么回事？试了试端口1251也不行！

Answer 1

oracle的端口貌似不是8080
jdbc:oracle:thin:@127.0.0.1:1521:orcl

Answer 2

引入oracle的jdbc驱动包了没有啊
端口是1521 ,不是8080,也不是1251

Answer 3

呵呵，端口错误，不是8080，也不是1251，而是1521