急!请教!!在线等!!! 还有,Date类型和Text类型的数据怎么转化? 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 首先java.lang.NumberFormatException: null说明参数id没有传过来第二,Date类型和Text类型的数据转化方式是,先取得String,再用解析这个字符串 我知道没有传过来,我就是想知道int传进去后变成了String 然后再怎么做? private String am_pm; private Calendar c; private String date; private String day; private String hour; private String minute; private String month; private String nanos; private String second; private String year; public TimeStamp() { c = new GregorianCalendar(); year = Integer.toString(c.get(1)); int i = c.get(2); i++; month = Integer.toString(i); day = Integer.toString(c.get(5)); int j = c.get(10); minute = Integer.toString(c.get(12)); second = Integer.toString(c.get(13)); nanos = Integer.toString(c.get(14)); i = c.get(9); if(i == 1) j += 12; hour = Integer.toString(j); am_pm = Integer.toString(i); } spring+ibatis实现一个通用文件接口遇到的问题 java调用script如何在页面上显示啊 Mybatis 如何配置1对1的映射配置文件 MyEclipse 7.01工具错误 使用HP Compaq Presario 3800系列的V3814TU进行开发配置是否够用? hibernate 配制文件错误 串行化是什么意思有什么用途??高手给在下点拨一下巴 怎么修改tomcat的默认访问录径 协同开发ejb问题? 关于JDBC中updateXXX方法,只要解决一定给分 请问有什么JSP或javascript的组建能够实现像动网论坛的发帖那样的效果吗? 有用Geronimo的吗?
private Calendar c;
private String date;
private String day;
private String hour;
private String minute;
private String month;
private String nanos;
private String second;
private String year; public TimeStamp()
{
c = new GregorianCalendar();
year = Integer.toString(c.get(1));
int i = c.get(2);
i++;
month = Integer.toString(i);
day = Integer.toString(c.get(5));
int j = c.get(10);
minute = Integer.toString(c.get(12));
second = Integer.toString(c.get(13));
nanos = Integer.toString(c.get(14));
i = c.get(9);
if(i == 1)
j += 12;
hour = Integer.toString(j);
am_pm = Integer.toString(i);
}