10. A user is not truly immers...___________________.

2021-04-14

答案：

he becomes aware of the real world around him and the interactive device.

0
将字段User改为user需要编写| rename User user
1
大于10.小于10,怎么表示?
2
已知,存在 QueryRunner对象 runner , SQL语句: String sql = "select * from user where id=?"; 下面操作中,能实现查询指定记录的选项是() A: User user=(User)runner.query(sql, new BeanListHandler(User.class), new Object[]{id}); B: User user=(User)runner.query(sql, new BeanHandler(User.class)); C: User user=(User)runner.query(sql, new BeanListHandler(User.class), id); D: User user=(User)runner.query(sql, new BeanHandler(User.class), new Object[]{id});
3
10、下列标识符中，不合法的是（）。 A: user B: $dollar C: 31b D: login_1
4
request.setAttribute("user","svse");session.setAttribute("user","bob");使用{user}则显示( )