DBUtil工具类
摘要:
1. 添加jar包 2. 获取数据源对象; DataSource ds = DataSourceUtil.getDataSource();//自己写的工具类 3. 获取QueryRunner对象 QueryRunner qr = new QueryRunner(ds); 修改:runner.upda 阅读全文
posted @ 2020-11-21 21:30 Difcipo 阅读(104) 评论(0) 推荐(0)
posted @ 2020-11-21 21:30 Difcipo 阅读(104) 评论(0) 推荐(0)
posted @ 2020-11-21 19:33 Difcipo 阅读(90) 评论(0) 推荐(0)
posted @ 2020-11-21 19:20 Difcipo 阅读(84) 评论(0) 推荐(0)
posted @ 2020-11-21 18:59 Difcipo 阅读(93) 评论(0) 推荐(0)
posted @ 2020-11-21 11:27 Difcipo 阅读(135) 评论(0) 推荐(0)
posted @ 2020-11-21 10:56 Difcipo 阅读(127) 评论(0) 推荐(0)
posted @ 2020-11-21 10:26 Difcipo 阅读(70) 评论(0) 推荐(0)