新手提问 连接数据库ORACLE

Question

Connection connection=null;
try
{
String driverName="oracle.jdbc.driver.OracleDriver";
Class.forName(driverName);String serverName="127.0.0.1";
String portNumber="1521";
String sid="youl/test";
String url="jdbc:oracle:thin:@"+serverName+":"+portNumber+":"+sid;
String username="webs_yl";
String password="webs";
connection=DriverManager.getConnection(url,username,password);
}
catch(ClasNotFoundException e){
//Could not find the database driver
}catch(SQLException e){
 //Could not connect to the database
}

Answer 1

webs_yl用户根本无法运行sqlplus