conndb.java

J2EE连接Oracle数据库的操作

package com.hygj.ConnDB;

import java.sql.Connection;

public class ConnDB {
	
	public static Connection getConn(){
		Connection conn = null;
		try {
			Class.forName("oracle.jdbc.driver.OracleDriver");
			String url = "jdbc:oracle:thin:@localhost:1521:hygj";
			conn = java.sql.DriverManager.getConnection(url, "system", "liuqi6767");
		} catch (Exception e) {
			// TODO: handle exception
		}		
		return conn;
	}
	
	public static void main(String[] args) {
		System.out.println(new ConnDB().getConn());
	}
	
}