wisdomisite-java/src/main/java/com/zhgd/xmgl/util/TimeUtil.java

package com.zhgd.xmgl.util;

import java.util.Objects;
import java.util.Scanner;

public class TimeUtil {
    /**
     * 获取时分秒显示，格式：548h17min31s
     *
     * @param second
     * @return
     */
    public static String toHourMinSecond(Integer second) {
        if (second == null) {
            return null;
        }
        int h = second / 3600;
        int min = (second % 3600) / 60;
        int s = (second % 3600) % 60;
        String rs = "";
        if (second >= 3600) {
            rs = h + "h";
        }
        if (second >= 60) {
            rs += min + "min";
        }
        return rs + s + "s";
    }

    /**
     * 获取天时分秒中文显示，格式：
     *
     * @param second
     * @return
     */
    public static String toDayHourMinSecond(Long second) {
        if (second == null) {
            return null;
        }
        long day = second / 86400;
        long h = (second % 86400) / 3600;
        long min = (second % 3600) / 60;
        long s = (second % 3600) % 60;
        String rs = "";
        if (second >= 86400) {
            rs = day + "天";
        }
        if (second >= 3600) {
            rs += h + "时";
        }
        if (second >= 60) {
            rs += min + "分";
        }
        return rs + s + "秒";
    }


    public static void main(String[] args) {
        System.out.println(toDayHourMinSecond(1L));
        System.out.println(toDayHourMinSecond(10L));
        System.out.println(toDayHourMinSecond(60L));
        System.out.println(toDayHourMinSecond(360L));
        System.out.println(toDayHourMinSecond(3600L));
        System.out.println(toDayHourMinSecond(13600L));
        System.out.println(toDayHourMinSecond(113600L));
        System.out.println(toDayHourMinSecond(1113600L));
        System.out.println(toDayHourMinSecond(11113600L));
        System.out.println(toDayHourMinSecond(111113600L));
        System.out.println(toDayHourMinSecond(1111113600L));
        //abcdefg hijkl mnopq rst uvwxyz
        //for (int i = 0; i < 100; i++) {
        //    Scanner scanner = new Scanner(System.in);
        //    char c1 = (char) ('a' + Math.random() * ('z' - 'a' + 1));
        //    char c2 = (char) ('a' + Math.random() * ('z' - 'a' + 1));
        //    System.out.println(c1 + ">>>" + c2);
        //    String read = scanner.nextLine();
        //    String rs = c1 < c2 ? "y" : "n";
        //    if (!Objects.equals(read, rs)) {
        //        System.out.println("答错了");
        //    }
        //}
    }
}