快速入门 //1.导入jar包 //2.注册驱动 Class.forName("com.mysql.jdbc.Driver"); //3.获取连接 url: jdbc:mysql://ip地址(域名):端口号/数据库名称 Connection con = DriverManager.getConnection("url","username","password"); //4.获取执行者对象 Statement stat = con.createStatement(); //5.执行sql语句,并且接收结果 St...