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

只需要实现一个功能,所以只写一个方法,为了方便调用,设为静态方法

 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 }