摘要:
public class test09 { public static void main(String[] args) { double a = 5000.44; double b = 100.12; double v = a / b; int i = new Double(v).intValue 阅读全文
摘要:
Date today = new Date();//获取今天的日期 Calendar c = Calendar.getInstance(); c.setTime(today); c.add(Calendar.DAY_OF_MONTH, 1); Date tomorrow = c.getTime(); 阅读全文