package cn.besteam.common.util;
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import java.util.Date;
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public class CalculateCatUtil {
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//计算猫咪年龄
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public static String calculateAge(Date birthday) {
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if (birthday == null) {
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return "";
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}
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// Date birthday = DateUtil.parse("2020-03-31 12:11:22");
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int diffDays = (int) ((System.currentTimeMillis() - birthday.getTime()) / 1000 / 60 / 60 / 24);
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StringBuilder sb = new StringBuilder();
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if (diffDays == 0) {
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sb.append("1天");
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return sb.toString();
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}
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int year = diffDays / 365;
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int month = diffDays % 365 / 30;
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int day = diffDays % 365 % 30;
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if (year > 0) {
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sb.append(year).append("岁");
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}
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if (month > 0) {
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sb.append(month).append("个月");
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}
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if (day > 0) {
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sb.append(day).append("天");
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}
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return sb.toString();
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}
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}
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