58 lines
2.3 KiB
Java
58 lines
2.3 KiB
Java
package com.ruoyi.common.utils;
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import java.util.Calendar;
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import java.util.HashMap;
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import java.util.Map;
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/**
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* @author wangqiong
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* @description 根据身份证号提取有效信息
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* @date 2023-12-11 11:45
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*/
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public class IdCardUtils {
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/**
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* 通过身份证号码获取出生日期、性别、年龄
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* @param certificateNo
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* @return 返回的出生日期格式：1990-01-01 性别格式：1-女，0-男
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*/
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public static Map<String, String> getBirAgeSex(String certificateNo) {
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String birthday = "";
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String age = "";
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String sexCode = "";
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int year = Calendar.getInstance().get(Calendar.YEAR);
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char[] number = certificateNo.toCharArray();
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boolean flag = true;
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if (number.length == 15) {
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for (int x = 0; x < number.length; x++) {
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if (!flag) return new HashMap<String, String>();
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flag = Character.isDigit(number[x]);
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}
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} else if (number.length == 18) {
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for (int x = 0; x < number.length - 1; x++) {
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if (!flag) return new HashMap<String, String>();
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flag = Character.isDigit(number[x]);
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}
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}
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if (flag && certificateNo.length() == 15) {
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birthday = "19" + certificateNo.substring(6, 8) + "-"
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+ certificateNo.substring(8, 10) + "-"
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+ certificateNo.substring(10, 12);
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sexCode = Integer.parseInt(certificateNo.substring(certificateNo.length() - 3, certificateNo.length())) % 2 == 0 ? "1" : "0";
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age = (year - Integer.parseInt("19" + certificateNo.substring(6, 8))) + "";
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} else if (flag && certificateNo.length() == 18) {
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birthday = certificateNo.substring(6, 10) + "-"
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+ certificateNo.substring(10, 12) + "-"
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+ certificateNo.substring(12, 14);
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sexCode = Integer.parseInt(certificateNo.substring(certificateNo.length() - 4, certificateNo.length() - 1)) % 2 == 0 ? "1" : "0";
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age = (year - Integer.parseInt(certificateNo.substring(6, 10))) + "";
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}
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Map<String, String> map = new HashMap<String, String>();
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map.put("birthday", birthday);
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map.put("age", age);
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map.put("sexCode", sexCode);
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return map;
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}
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}
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