数据库jdbc

[a1259146185]

package util;

import java.sql.Connection;
import java.sql.DriverManager;

public class DBUtil {


public static Connection getConnection() throws Exception{
Connection conn=null;
try {
Class.forName("oracle.jdbc.driver.OracleDriver");
conn=DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:ORCL","system","123456");
} catch (Exception e) {
e.printStackTrace();
throw e;
}
return conn;
}
public static void close(Connection conn){
if(conn!=null){
try {
conn.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
public static void main(String[] args) throws Exception {
System.out.println(getConnection());
}
}



出现java.sql.SQLSyntaxErrorException: ORA-00933: SQL 命令未正确结束
怎么回事啊？大神们？？？？？？？？？？？？？？？