摘要: 1 public boolean updataEmployee(Connection con,EmployeeVo vaule) { 2 boolean flag = false; 3 ResultSet set = null; 4 5 //预编写sql,用?占位 6 String sql ="up 阅读全文
posted @ 2020-11-30 23:34 teng6 阅读(1881) 评论(0) 推荐(0)