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

package com.jv;

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

public class Lianjie {
    
    //静态方法获取连接对象
    public static Connection getLianj() throws Exception
    {
    
            Class.forName("oracle.jdbc.driver.OracleDriver");

            String url = "jdbc:oracle:thin:@localhost:1521:orcl";
            
            Connection conn = DriverManager.getConnection(url, "test","test");
            
            return conn;

    }
}