java 数值类型分秒时间格式化的实例代码
java 实例代码:
import java.util.concurrent.TimeUnit;
public class DateUtils {
private static final String[] UNIT_DESC = new String[]{"天", "小时", "分钟", "秒"};
public static String convertMinute2Str(long minute) {
StringBuilder sb = new StringBuilder();
long[] date = {TimeUnit.SECONDS.toHours(minute) % 24,TimeUnit.SECONDS.toMinutes(minute) % 60, TimeUnit.SECONDS.toSeconds(minute) % 60};
for (int i = 0; i < date.length; i++) {
long l = date[i];
if (l > 0) sb.append(l).append(UNIT_DESC[i]);
}
return sb.toString();
}
public static String convertSeconds2Str(long seconds) {
StringBuilder sb = new StringBuilder();
long[] date = {TimeUnit.SECONDS.toDays(seconds), TimeUnit.SECONDS.toHours(seconds) % 24, TimeUnit.SECONDS.toMinutes(seconds) % 60, TimeUnit.SECONDS.toSeconds(seconds) % 60};
for (int i = 0; i < date.length; i++) {
long l = date[i];
if (l > 0) sb.append(l).append(UNIT_DESC[i]);
}
return sb.toString();
}
public static void main(String[] args) {
System.out.println(convertMinute2Str(140)); // 2小时20分钟
System.out.println(convertSeconds2Str(33680)); // 9小时21分钟20秒
}
}
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