嵌套块java中的未知变量

Question

我用过＆＃34; e＆＃34; varible而不是goto！ 在我的代码＆＃34; e＆＃34;变量未知

int e=1;

while(e==1)
{
    if (now.getMinute() == end_minute && now.getSecond() >= second ) break;
    new java.util.Timer().schedule(new java.util.TimerTask() {
        @Override
        public void run() {
            System.out.println("hello!");
            if (now.getMinute() == end_minute && now.getSecond() >= second ) e=0;
        }
    }, 60000);  
}

感谢。

Answer 1

你能检查一下吗？

package general;

import java.time.LocalDateTime;

public class TestTimer {
public static int e = 1;

public static void main(String[] args) throws InterruptedException {
    LocalDateTime now = LocalDateTime.now();
    int end_minute = 45;
    int second = 30;

    while(e==1)
    {

        if (now.getMinute() == end_minute && now.getSecond() >= second ) break;
        new java.util.Timer().schedule(new java.util.TimerTask() {

            @Override
            public void run() {
                System.out.println("hello!");
                if (now.getMinute() == end_minute && now.getSecond() >= second ) 
                    e=0;
            }
        }, 60000);  
    }


}

}