有些项目要求实现随机生成人名，这里我用java实现，姓与名分开，最后组合在一起，话不多说，直接看代码。（此源码借鉴与网上多个博客资源和自己的一点想法）
一、随机生成姓,通过数组存储
BuildFirstName.java
import java.util.Random;
public class BuildFirstName {
private Random random;
public BuildFirstName() {
super();
random=newRandom();
}
/* 598 百家姓 */
private String[] firstName= {"赵","钱","孙","李","周","吴","郑","王","冯","陈","褚","卫","蒋","沈","韩","杨","朱","秦","尤","许",
"何","吕","施","张","孔","曹","严","华","金","魏","陶","姜","戚","谢","邹","喻","柏","水","窦","章","云","苏","潘","葛","奚","范","彭","郎",
"鲁","韦","昌","马","苗","凤","花","方","俞","任","袁","柳","酆","鲍","史","唐","费","廉","岑","薛","雷","贺","倪","汤","滕","殷",
"罗","毕","郝","邬","安","常","乐","于","时","傅","皮","卞","齐","康","伍","余","元","卜","顾","孟","平","黄","和",
"罗","毕","郝","邬","安","常","乐","于","时","傅","皮","卞","齐","康","伍","余","元","卜","顾","孟","平","黄","和",
"穆","萧","尹","姚","邵","湛","汪","祁","毛","禹","狄","米","贝","明","臧","计","伏","成","戴","谈","宋","茅","庞","熊","纪","舒",
"屈","项","祝","董","梁","杜","阮","蓝","闵","席","季","麻","强","贾","路","娄","危","江","童","颜","郭","梅","盛","林","刁","钟",
"徐","邱","骆","高","夏","蔡","田","樊","胡","凌","霍","虞","万","支","柯","昝","管","卢","莫","经","房","裘","缪","干","解","应",
"宗","丁","宣","贲","邓","郁","单","杭","洪","包","诸","左","石","崔","吉","钮","龚","程","嵇","邢","滑","裴","陆","荣","翁","荀",
"羊","于","惠","甄","曲","家","封","芮","羿","储","靳","汲","邴","糜","松","井","段","富","巫","乌","焦","巴","弓","牧","隗","山",
"谷","车","侯","宓","蓬","全","郗","班","仰","秋","仲","伊","宫","宁","仇","栾","暴","甘","钭","厉","戎","祖","武","符","刘","景",
"詹","束","龙","叶","幸","司","韶","郜","黎","蓟","溥","印","宿","白","怀","蒲","邰","从","鄂","索","咸","籍","赖","卓","蔺","屠",
"蒙","池","乔","阴","郁","胥","能","苍","双","闻","莘","党","翟","谭","贡","劳","逄","姬","申","扶","堵","冉","宰","郦","雍","却",
"璩","桑","桂","濮","牛","寿","通","边","扈","燕","冀","浦","尚","农","温","别","庄","晏","柴","瞿","阎","充","慕","连","茹","习",
"宦","艾","鱼","容","向","古","易","慎","戈","廖","庾","终","暨","居","衡","步","都","耿","满","弘","匡","国","文","寇","广","禄",
"阙","东","欧","殳","沃","利","蔚","越","夔","隆","师","巩","厍","聂","晁","勾","敖","融","冷","訾","辛","阚","那","简","饶","空",
"曾","毋","沙","乜","养","鞠","须","丰","巢","关","蒯","相","查","后","荆","红","游","郏","竺","权","逯","盖","益","桓","公","仉",
"督","岳","帅","缑","亢","况","郈","有","琴","归","海","晋","楚","闫","法","汝","鄢","涂","钦","商","牟","佘","佴","伯","赏","墨",
"哈","谯","篁","年","爱","阳","佟","言","福","南","火","铁","迟","漆","官","冼","真","展","繁","檀","祭","密","敬","揭","舜","楼",
"疏","冒","浑","挚","胶","随","高","皋","原","种","练","弥","仓","眭","蹇","覃","阿","门","恽","来","綦","召","仪","风","介","巨",
"木","京","狐","郇","虎","枚","抗","达","杞","苌","折","麦","庆","过","竹","端","鲜","皇","亓","老","是","秘","畅","邝","还","宾",
"闾","辜","纵","侴","万俟","司马","上官","欧阳","夏侯","诸葛","闻人","东方","赫连","皇甫","羊舌","尉迟","公羊","澹台","公冶","宗正",
"濮阳","淳于","单于","太叔","申屠","公孙","仲孙","轩辕","令狐","钟离","宇文","长孙","慕容","鲜于","闾丘","司徒","司空","兀官","司寇",
"南门","呼延","子车","颛孙","端木","巫马","公西","漆雕","车正","壤驷","公良","拓跋","夹谷","宰父","谷梁","段干","百里","东郭","微生",
"梁丘","左丘","东门","西门","南宫","第五","公仪","公乘","太史","仲长","叔孙","屈突","尔朱","东乡","相里","胡母","司城","张廖","雍门",
"毋丘","贺兰","綦毋","屋庐","独孤","南郭","北宫","王孙"};
private int index;
public String insideFirstName(){
index=random.nextInt(firstName.length);
return firstName[index];//获得一个随机的姓氏
}
}
二、随机生成名，通过字符串存储
BuildLastName.java
import java.util.Random;
public class BuildLastName {
private Random random;
public BuildLastName() {
super();
random = newRandom();
}
private String boyName="伟刚勇毅俊峰强军平保东文辉力明永健世广志义兴良海山仁波宁贵福生龙元全国胜学祥才发武新利清飞彬富顺信子杰涛昌成康星光天达安岩中茂进林有坚和彪博诚先敬震振壮会思群豪心邦承乐绍功松善厚庆磊民友裕河哲江超浩亮政谦亨奇固之轮翰朗伯宏言若鸣朋斌梁栋维启克伦翔旭鹏泽晨辰士以建家致树炎德行时泰盛雄琛钧冠策腾楠榕风航弘";
private String girlName="秀娟英华慧巧美娜静淑惠珠翠雅芝玉萍红娥玲芬芳燕彩春菊兰凤洁梅琳素云莲真环雪荣爱妹霞香月莺媛艳瑞凡佳嘉琼勤珍贞莉桂娣叶璧璐娅琦晶妍茜秋珊莎锦黛青倩婷姣婉娴瑾颖露瑶怡婵雁蓓纨仪荷丹蓉眉君琴蕊薇菁梦岚苑婕馨瑗琰韵融园艺咏卿聪澜纯毓悦昭冰爽琬茗羽希宁欣飘育滢馥筠柔竹霭凝晓欢霄枫芸菲寒伊亚宜可姬舒影荔枝思丽 ";
private int index;
private String name_sex="";
public String insideLastName(intsex){
String str ="";
intlength = boyName.length();
if(sex ==0){
str =girlName;
length =girlName.length();
name_sex="女";
}else if(sex ==1){
str =boyName;
length =boyName.length();
name_sex="男";
}
index=getNum(0,length -1);
returnstr.substring(index,index+1);//获得一个随机的名字
}
public static intgetNum(intstart,intend) {
return(int)(Math.random()*(end-start+1)+start);
}
}
三、姓名组合（对应随机生成名，0表示女，1表示男）
BuildName.java
import java.util.ArrayList;
public class BuildName {
private String firstName;
private String lastName;
private String name;
/*这里是生成一个人名*/
/*public String lineFistNameString(){
firstName = new BuildFirstName().insideFirstName();
lastName = new BuildLastName().insideLastName();
name = firstName + lastName;
return name;
}*/
/*随机生成多个人名，通过list实现*/
public ArrayList lineFistName String(int index){
ArrayList lineName = newArrayList();
BuildFirstName buildFirstName = newBuildFirstName();
BuildLastName buildLastName = newBuildLastName();
for(inti =0;i < index;i++){
lineName.add(buildFirstName.insideFirstName()+buildLastName.insideLastName(1));
}
returnlineName;
}
}
四、实现输出
Main.java
import java.util.ArrayList;
public class Main {
public static void main(String[] args) {
BuildName buildName = newBuildName();
ArrayList lineName = buildName.lineFistNameString(200);
for(inti =0;i < lineName.size();i ++){
System.out.print(lineName.get(i)+"\t");
if((i +1)%10==0){
System.out.println();
}
}
}