Java中文姓名拆分

import java.util.*;

/**
 * @author : ZhiPengyu
 * @ClassName :  [NameUtil]
 * @Description :  [处理中文姓名相关]
 * @CreateDate :  [2021/10/20 16:31]
 */
public class NameUtils {

    /**
     * 复姓（两字）,国内现存81个。末尾添加三字以上的部分满姓
     */
    private static final String[] SURNAME_NOW = {"欧阳","太史","端木","上官","司马","东方","独孤","南宫","万俟","闻人","夏侯","诸葛","尉迟","公羊","赫连","澹台","皇甫","宗政","濮阳","公冶","太叔","申屠","公孙","慕容","仲孙","钟离","长孙","宇文","司徒","鲜于","司空","闾丘","子车","亓官","司寇","巫马","公西","颛孙","壤驷","公良","漆雕","乐正","宰父","谷梁","拓跋","夹谷","轩辕","令狐","段干","百里","呼延","东郭","南门","羊舌","微生","公户","公玉","公仪","梁丘","公仲","公上","公门","公山","公坚","左丘","公伯","西门","公祖","第五","公乘","贯丘","公皙","南荣","东里","东宫","仲长","子书","子桑","即墨","达奚","褚师","萨嘛喇","赫舍里","萨克达","钮祜禄","他塔喇","喜塔腊","库雅喇","瓜尔佳","舒穆禄","索绰络","叶赫那拉","依尔觉罗","额尔德特","讷殷富察","叶赫那兰","爱新觉罗","依尔根觉罗"};

    /**
     * 获取复姓，非单字姓氏。未匹配上则依旧返回单字姓氏
     * @param name
     * @return
     */
    public static String getSurNameComplex(String name){
        for(int i = 0;i < SURNAME_NOW.length;i++) {
            if(name.startsWith(SURNAME_NOW[i])) {
                return name.substring(0,SURNAME_NOW[i].length());
            }
        }
        return name.substring(0,1);
    }

    /**
     * 获取复姓名，去除姓氏后名
     * @param name
     * @return
     */
    public static String getNameComplex(String name){
        for(int i = 0;i < SURNAME_NOW.length;i++) {
            if(name.startsWith(SURNAME_NOW[i])) {
                return name.substring(SURNAME_NOW[i].length());
            }
        }
        return name.substring(1);
    }

    /**
     * 获取姓氏与姓名<br>
     * 姓名在两字时，首字为姓。<br>
     * 姓名大于两字时，优先匹配复姓。<br>
     * 姓氏未匹配且姓名多于5字时，姓与名均在姓氏中,名为空；少于5字时则采用第一个字为姓。<br>
     * @param name 姓名
     * @return map类型数据，姓氏为key值“X”，名字为value值“M”
     */
    public static Map<String,Object> getSurName(String name) {
        Map<String,Object> mapData = new HashMap<>();
        if (name.length() > 0 && name.length() <= 2){
            mapData.put("X",name.substring(0,1));
            mapData.put("M",name.substring(1));
        } else if (name.length() > 2) {
//            Arrays.asList(SURNAME).contains("")
            for(int i=0;i<SURNAME_NOW.length;i++) {//遍历复姓数组
                if (name.startsWith(SURNAME_NOW[i])){
                    mapData.put("X",SURNAME_NOW[i]);
                    mapData.put("M",name.substring(SURNAME_NOW[i].length()));
                    return mapData;
                }
            }
            //姓氏没有匹配时，姓名多于5字符，姓与名均在姓氏中,否则采用第一个字为姓
            mapData.put("X",name.length() >= 5 ? name : name.substring(0,1));
            mapData.put("M",name.length() >= 5 ? "" : name.substring(1));
        }
        return mapData;
    }

    
    private NameUtils() {
    }
}