java连接oracle的问题，请大家帮忙

Question

It seems a non-easy problem. firstly U can try :
instead of 
"jdbc:oracle:thin:@host:port:sid"
use a string of the form
"jdbc:oracle:thin:@(DESCRIPTION="                    +
                       "(ADDRESS_LIST="              + 
                           "(ADDRESS=(PROTOCOL=TCP)" + 
                                    "(HOST=host)"    +                                      =
                                    "(PORT=port)"    +
                           ")"                       +
                       ")"                           +
                       "(CONNECT_DATA="              +
                           "(SERVICE_NAME=sid)"      +
                           "(SERVER=DEDICATED)"      +
                       ")"                           +
                     ")"
This solve ur problem?

Answer 1

你把oracle驱动放到什么位置了?还有oracle里的classes12.zip用到了吗?这个好像必须用到的.把它放到jdk\lib\ext\位置，若用tomcat的话，也把它放到tomcat\common\lib下面。

Answer 2

谢谢 hyuet(十年) 和mickeylm(枫叶) ，问题解决了，我的监听器不知道为何没有启动，我在注册表里加了一个imagepath后，监听器就可以自动启动了，然后再联数据库，一切正常！