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使用了Oracle连接池包import java.util.*;import java.sql.*;import java.io.*;import oracle.jdbc.pool.*;public class DBPoolConnection {  private String url = new String();  private String user = new String()

//:DoPrimeNum.java/** * * Title:Print Prime Number  * Description: make some prime number and print * Copyright: Copyright (c) 2004 * Company:  * @author 还是一条鱼 * @version 1.0 */class DoPrimeNum {    p

使用硬连接Oracle数据库部分代码import java.util.*;import java.sql.*;import java.io.*;public class DBConBean {  private String jdbcdriver = new String();  private String url = new String();  private String user =

Constructor SummaryRandom()           Creates a new random number generator.Random(long seed)           Creates a new random number generator using a single long seed:   Method S