帮忙做下日期处理……

Question

首先是创建当前时间，然后用当前时间加上45天，并且这45天是工作日时间，周末的2天都不加在内，问45天后的时间，谁能帮我算一下，谢谢！要复java代码！在线等

Answer 1

code=Java]public class TestQ {
public static void main(String[] args){
Date dt=new Date();
System.out.println(dt.toLocaleString());
System.out.println(dt.getDay());
if(dt.getDay()==6){
dt.setDate(48);
}else if(dt.getDay()==7){
dt.setDate(47);
}else{
dt.setDate(49);
}
System.out.println(dt.toLocaleString());
}
}[[/code]

Answer 2

public class TestQ {
public static void main(String[] args){
Date dt=new Date();
System.out.println(dt.toLocaleString());
System.out.println(dt.getDay());
if(dt.getDay()==6){
dt.setDate(48);
}else if(dt.getDay()==7){
dt.setDate(47);
}else{
dt.setDate(49);
}
System.out.println(dt.toLocaleString());
}
}

Answer 3

import java.util.Calendar;public class Test {
    public static void main(String[] args) {
        Calendar c = Calendar.getInstance();
        int count = 0;
        while(count != 45){
            if(c.get(Calendar.DAY_OF_WEEK) == Calendar.FRIDAY) {
                c.add(Calendar.DAY_OF_WEEK, 2);
            }
            else if(c.get(Calendar.DAY_OF_WEEK) == Calendar.SATURDAY) {
                c.add(Calendar.DAY_OF_WEEK, 1);
            } 
            else {
                c.add(Calendar.DAY_OF_WEEK, 1);
                count++;
            }
        }
        System.out.println(c.getTime());
    }
}

Answer 4

public static void main(String[] args) {
        int n = 0;
        n=(45/5)*2+45;
        Calendar now = Calendar.getInstance();
int nowYear = now.get(Calendar.YEAR);
int nowMonth = now.get(Calendar.MONTH);
int nowDay = now.get(Calendar.DAY_OF_MONTH);
        Calendar cc = Calendar.getInstance();
        cc.set(nowYear, nowMonth, nowDay+n);
        System.out.println(cc.getTime());
        System.out.println(n);
}

Answer 5

Calendar c = Calendar.getInstance();
c.add(Calendar.DAY_OF_MONTH, 63);
各位别搞得那么复杂.