各位大哥大姐,我是初学者
我的程序代码
try
{
      String driverName = "oracle.jdbc.driver.OracleDriver"; 
      Class.forName(driverName).newInstance();
      String url="jdbc:oracle.thin:@211.97.105.22:1521:rsdb";
      conn = DriverManager.getConnection(url,"ruisuo","ruisuo");
      conn.close(); 
} 编译后出错了
提示:
ConnectionBean.java:15: unreported exception java.lang.ClassNotFoundException; m
ust be caught or declared to be thrown
      Class.forName(driverName).newInstance();
                   ^
ConnectionBean.java:15: unreported exception java.lang.InstantiationException; m
ust be caught or declared to be thrown
      Class.forName(driverName).newInstance();我的classpath:
d:\j2sdk\lib\tools.jar;d:\j2sdk\lib\class12.jar;d:\j2sdk\test;.;d:\j2sdk\lib\dt.
jar;D:\j2sdk\jre\lib;e:\myclasses
请各位帮忙,谢谢了~~