编写实现连接oracle数据库并返回Connection对象的Java工具类

 1 package com.jv;
 2 
 3 import java.sql.Connection;
 4 import java.sql.DriverManager;
 5 
 6 public class Lianjie {
 7     
 8     //静态方法获取连接对象
 9     public static Connection getLianj() throws Exception
10     {
11     
12             Class.forName("oracle.jdbc.driver.OracleDriver");
13 
14             String url = "jdbc:oracle:thin:@localhost:1521:orcl";
15             
16             Connection conn = DriverManager.getConnection(url, "test","test");
17             
18             return conn;
19 
20     }
21 }