摘要: 一.在这里写一个遍历数据库数据的过程 public List<student> bianli () { String sql="select * from text3"; Connection conn = DBUtil.getConn(); Statement state = null; Resu 阅读全文
posted @ 2020-11-05 16:31 小强哥in 阅读(88) 评论(0) 推荐(0)