-------android培训、java培训、期待与您交流! ----------
ublic class Train {
/**
* @param args
* 日期处理;加强篇
* 增强for循环
* for(type 变量名:集合变量名){.......}
*/
//System.out.println(rightNow);
public static void main(String[] args) {
// TODO Auto-generated method stub
add(1,3,9);
Calendar rightNow = Calendar.getInstance();
SimpleDateFormat sdf;
try {
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
sdf = new SimpleDateFormat("yyyy-MM-dd-hh-ss");
System.out.println(sdf.format(rightNow.getTime()));;
sdf = new SimpleDateFormat("yy-mm-dd-hh");
System.out.println(sdf.format(rightNow.getTime()));;
}
public static int add(int x,int ...args){
int sum = x;
for(int i=0;i<args.length;i++){
sum += args[i];
}
for(int arg :args){
sum +=arg;
}
return sum;
}
}