Java实现将数字日期翻译成英文单词的工具类实例

本文实例讲述了Java实现将数字日期翻译成英文单词的工具类。分享给大家供大家参考，具体如下：

package com.sunyard.etp.ag.util;
import java.math.BigDecimal;
import java.util.Arrays;
public class DateEngUtil {
  
  public static void main(String[] args) {
    // TODO Auto-generated method stub
    String dd="19870401";
    String res=formatDateEng(dd);
    System.out.println(dd+",英文==="+res);
    String dd2="19000823";
    String res2=formatDateEng(dd2);
    System.out.println(dd2+",英文==="+res2);
    String dd3="20001231";
    String res3=formatDateEng(dd3);
    System.out.println(dd3+",英文==="+res3);
    String dd4="20121116";
    String res4=formatDateEng(dd4);
    System.out.println(dd4+",英文==="+res4);
    String dd5="20150901";
    String res5=formatDateEng(dd5);
    System.out.println(dd5+",英文==="+res5);
    
    //支持最多4位数字的翻译
    String nn1="12";
    String r1=translateNum9999NoZero(nn1);
    System.out.println(nn1+",英文==="+r1);
    String nn2="561";
    String r2=translateNum9999NoZero(nn2);
    System.out.println(nn2+",英文==="+r2);
    String nn3="5589";
    String r3=translateNum9999NoZero(nn3);
    System.out.println(nn3+",英文==="+r3);
    
    String cardNum="6210910002000718183";
    String cardn=translateCardNumber(cardNum);
    System.out.println(cardNum+",英文==="+cardn);

    String fff="3394.56";
    System.out.println("钱"+fff+"==="+translateMoney(fff));
    String fff2="123456789123456.45";
    System.out.println("钱"+fff2+"==="+translateMoney(fff2));
    String fff3="78.00";
    System.out.println("钱"+fff3+"==="+translateMoney(fff3));
    String fff4="12000089103456.45";
    System.out.println("钱"+fff4+"==="+translateMoney(fff4));
    String fff5="123456789.12";
    System.out.println("钱"+fff5+"==="+translateMoney(fff5));
    
    String p1="0%";
    System.out.println("百分比"+p1+"==="+translatePercent(p1));
    String p2="0.0%";
    System.out.println("百分比"+p2+"==="+translatePercent(p2));
    String p3="0.00%";
    System.out.println("百分比"+p3+"==="+translatePercent(p3));
    String p4="0.23%";
    System.out.println("百分比"+p4+"==="+translatePercent(p4));
    String p5="0.05%";
    System.out.println("百分比"+p5+"==="+translatePercent(p5));
    String p6="56.00%";
    System.out.println("百分比"+p6+"==="+translatePercent(p6));
    String p7="56.67%";
    System.out.println("百分比"+p7+"==="+translatePercent(p7));
    String p8="237.90%";
    System.out.println("百分比"+p8+"==="+translatePercent(p8));
    
  }
  
  public static String formatDate(String Date){
    try{
return Date.substring(0,4)+"年"+Date.substring(4,6)+"月"+Date.substring(6,8)+"日";
     }catch (Exception e) {
return "";
     }
  }
  
  public static String formatDateEng(String Date){
    if(Date==null||Date.trim().equals("")){
      return "";
    }
    if(Date.trim().length()<8){
      return "";
    }
    String DateStr=Date.trim();
    String year=DateStr.substring(0,4);
    String month=DateStr.substring(4,6);
    String date2=DateStr.substring(6,8);
    String res="";
    res=translateYear(year)+", "+translateMonth(month)+", "+translateDate(date2);
    return res;
  }
  
  public static String translateYear(String year) {
    if (year == null || year.trim().equals("")) {
      return "";
    }
    String res = "";
    int yearNum = Integer.valueOf(year);
    if(year.endsWith("00")){//xx00
      switch (yearNum) {
      case 2000:
 res = "two thousand";//
 break;
      case 1900:
 res = "nineteen hundred";//
 break;
      case 1800:
 res = "eighteen hundred";//
 break;
      case 1700:
 res = "seventeenth hundred";//
 break;
      case 1600:
 res = "sixteenth hundred";//
 break;
      case 1500:
 res = "fifteenth hundred";//
 break;
      default:
 res = "";
      }
    }else{//19xx,20xx,21xx
      String qian2=year.substring(0, 2);
      String hou2=year.substring(2, 4);
      int qian2Num = Integer.valueOf(qian2);
      int hou2Num = Integer.valueOf(hou2);
      if(year.startsWith("20")){//20xx
 res = "two thousand and "+translateNum20wei(hou2Num);
      }else{//19xx,21xx
 res = translateNum20wei(qian2Num)+" "+translateNum20wei(hou2Num);
      }
    }
    return res;
  }
  
  public static String translateMonth(String month) {
    if (month == null || month.trim().equals("")) {
      return "";
    }
    String res = "";
    int mon = Integer.valueOf(month);
    switch (mon) {
    case 1:
      res = "January";// Jan
      break;
    case 2:
      res = "February";// Feb
      break;
    case 3:
      res = "March";// Mar
      break;
    case 4:
      res = "April";// Apr
      break;
    case 5:
      res = "May";// May
      break;
    case 6:
      res = "June";// Jun
      break;
    case 7:
      res = "July";// Jul
      break;
    case 8:
      res = "August";// Aug
      break;
    case 9:
      res = "September";// Sep
      break;
    case 10:
      res = "October";// Oct
      break;
    case 11:
      res = "November";// Nov
      break;
    case 12:
      res = "December";// Dec
      break;
    default:
      res = "";
    }
    return res;
  }
  
  public static String translateDate(String date) {
    if (date == null || date.trim().equals("")) {
      return "";
    }
    String res = "";
    int dateNum = Integer.valueOf(date);
    switch (dateNum) {
    case 1:
      res = "first";//
      break;
    case 2:
      res = "second";//
      break;
    case 3:
      res = "third";//
      break;
    case 4:
      res = "fourth";//
      break;
    case 5:
      res = "fifth";//
      break;
    case 6:
      res = "sixth";//
      break;
    case 7:
      res = "seventh";//
      break;
    case 8:
      res = "eigth";//
      break;
    case 9:
      res = "ninth";//
      break;
    case 10:
      res = "tenth";//
      break;
    case 11:
      res = "eleventh";//
      break;
    case 12:
      res = "twelfth";//
      break;
    case 13:
      res = "thirteenth";//
      break;
    case 14:
      res = "fourteenth";//
      break;
    case 15:
      res = "fifteenth";//
      break;
    case 16:
      res = "sixteenth";//
      break;
    case 17:
      res = "seventeenth";//
      break;
    case 18:
      res = "eighteenth";//
      break;
    case 19:
      res = "nineteenth";//
      break;
    case 20:
      res = "twentieth";//
      break;
    case 21:
      res = "twenty first";//
      break;
    case 22:
      res = "twenty second";//
      break;
    case 23:
      res = "twenty third";//
      break;
    case 24:
      res = "twenty fourth";//
      break;
    case 25:
      res = "twenty fifth";//
      break;
    case 26:
      res = "twenty sixth";//
      break;
    case 27:
      res = "twenty seventh";//
      break;
    case 28:
      res = "twenty eigth";//
      break;
    case 29:
      res = "twenty ninth";//
      break;
    case 30:
      res = "thirtieth";//
      break;
    case 31:
      res = "thirty first";//
      break;
    default:
      res = "";
    }
    return res;
  }
  /////////////////
  
  public static String translateNum19(int num){
    String res = "";
    switch (num) {
    case 0:res = " ";break;
    case 1:res = "one";break;
    case 2:res = "two";break;
    case 3:res = "three";break;
    case 4:res = "four";break;
    case 5:res = "five";break;
    case 6:res = "six";break;
    case 7:res = "seven";break;
    case 8:res = "eight";break;
    case 9:res = "nine";break;
    case 10:res = "ten";break;
    case 11:res = "eleven";break;
    case 12:res = "twelve";break;
    case 13:res = "thirteen";break;
    case 14:res = "fourteen";break;
    case 15:res = "fifteen";break;
    case 16:res = "sixteen";break;
    case 17:res = "seventeen";break;
    case 18:res = "eighteen";break;
    case 19:res = "nineteen";break;
    default:
      res = "";
    }
    return res;
  }
  
  public static String translateNum2090(int num){
    String res = "";
    switch (num) {
    case 20:res = "twenty";break;
    case 30:res = "thirty";break;
    case 40:res = "forty";break;
    case 50:res = "fifty";break;
    case 60:res = "sixty";break;
    case 70:res = "seventy";break;
    case 80:res = "eighty";break;
    case 90:res = "ninety";break;
    default:
      res = "";
    }
    return res;
  }
  
  public static String translateNum20wei(int num){
    String res = "";
    int zheng=num/10;//十位
    int yu=num%10;//个位
    if(num<20){
      if(num<10){
 res="zero"+translateNum19(num);
      }else{
 res=translateNum19(num);
      }
    }else{
      res=translateNum2090(zheng*10)+" "+translateNum19(yu);
    }
    return res;
  }
  
  public static String translateNum20weiNoZero(int num){
    String res = "";
    int zheng=num/10;//十位
    int yu=num%10;//个位
    if(num<20){
      res=translateNum19(num);
    }else{
      res=translateNum2090(zheng*10)+" "+translateNum19(yu);
    }
    return res;
  }
  
  public static String translateNum9999NoZero(int num){
    String res = "";
    int qian=num/1000;//千位
    int last3=num%1000;
    int bai=last3/100;//百位
    int last2=num%100;
    int shi=last2/10;//十位
    int ge=num%10;//个位
    if(qian!=0){
      res+=translateNum19(qian)+" thousand ";
    }
    if(bai!=0){
      res+=translateNum19(bai)+" hundred ";
    }
    String last2eng=translateNum20weiNoZero(last2);
    if(!res.equals("")&&!(last2eng.trim().equals(""))){
      res+=" and ";
    }
    res+=last2eng+" ";
    return res;
  }
  public static String translateNum9999NoZero(String num){
    if(num==null||num.trim().equals("")){
      return "";
    }
    int nn=Integer.valueOf(num);
    return translateNum9999NoZero(nn);
  }
  ////////////////////////////////////////下面是英文数字的直白读法，应用场景:卡号/////////////////////////////
  
  public static String translateNum09(int num){
    String res = "";
    switch (num) {
    case 0:res = "zero";break;
    case 1:res = "one";break;
    case 2:res = "two";break;
    case 3:res = "three";break;
    case 4:res = "four";break;
    case 5:res = "five";break;
    case 6:res = "six";break;
    case 7:res = "seven";break;
    case 8:res = "eight";break;
    case 9:res = "nine";break;
    default:
      res = "";
    }
    return res;
  }
  
  public static String translateCardNumber(String number){
    if(number==null||number.trim().equals("")){
      return "";
    }
    String res = "";
    String numstr=number.trim();
    char[] numArr=numstr.toCharArray();
    for(int i=0;i15){
      return "";
    }
    String res = "";
    String moneyStr=moneyStr1.trim();
    String[] moneyArr=getThreeArr(moneyStr);
    if(moneyArr[0]!=null&&!moneyArr[0].trim().equals("")){
      res+=translateNum9999NoZero(moneyArr[0].trim())+" trillion, ";
    }
    if(moneyArr[1]!=null&&!moneyArr[1].trim().equals("")){
      res+=translateNum9999NoZero(moneyArr[1].trim())+" billion, ";
    }
    if(moneyArr[2]!=null&&!moneyArr[2].trim().equals("")){
      res+=translateNum9999NoZero(moneyArr[2].trim())+" million, ";
    }
    if(moneyArr[3]!=null&&!moneyArr[3].trim().equals("")){
      res+=translateNum9999NoZero(moneyArr[3].trim())+" thousand, ";
    }
    if(moneyArr[4]!=null&&!moneyArr[4].trim().equals("")){
      res+=translateNum9999NoZero(moneyArr[4].trim())+" ";
    }
    return res;
  }
  //翻译小数点后面的数字，其实就是按位直接翻译单个数字即可。
  public static String translateMoney2(String moneyStr2){
    return translateCardNumber(moneyStr2);
  }
  
  public static String[] getThreeArr(String number){
    if(number==null||number.trim().equals("")){
      return null;
    }
    String[] res= new String [5];
    BigDecimal dd=new BigDecimal("0");
    BigDecimal bd1000=new BigDecimal("1000");
//   dd.divideAndRemainder(divisor)
    try{
      dd=new BigDecimal(number.trim());//123,456,789,222,555
      BigDecimal dd30=dd.divideAndRemainder(bd1000)[1];//3wei,555(0是整数，1是余数)
      BigDecimal dd2=dd.divideAndRemainder(bd1000)[0];//123,456,789,222
      BigDecimal dd64=dd2.divideAndRemainder(bd1000)[1];//thousand,222
      BigDecimal dd3=dd2.divideAndRemainder(bd1000)[0];//123,456,789(0是整数，1是余数)
      BigDecimal dd97=dd3.divideAndRemainder(bd1000)[1];//million,789
      BigDecimal dd4=dd3.divideAndRemainder(bd1000)[0];////123,456
      BigDecimal dd1210=dd4.divideAndRemainder(bd1000)[1];//billion,456
      BigDecimal dd5=dd4.divideAndRemainder(bd1000)[0];////123
      BigDecimal dd1513=dd5.divideAndRemainder(bd1000)[1];//trillion,123
      res[0]=dd1513.toString();
      res[1]=dd1210.toString();
      res[2]=dd97.toString();
      res[3]=dd64.toString();
      res[4]=dd30.toString();
      for(int i=0;i=0;i--){
      strre+=String.valueOf(str2.charAt(i));//反序后
    }
    return strre;
  }
  /////////////////////////////翻译百分比，例如12.12%///////////////////////////////////////
  
  public static String translatePercent(String percentNum){
    if(percentNum==null||percentNum.trim().equals("")||!(percentNum.trim().endsWith("%"))){
      return "";
    }
    String res = "";
    String percent=percentNum.trim().substring(0, percentNum.indexOf("%"));
    String percent1="";
    String percent2="";
    if(percent.indexOf(".")!=-1){//有小数点
      percent1=percent.trim().substring(0, percent.indexOf("."));
      percent2=percent.trim().substring(percent.indexOf(".")+1);
    }else{
      percent1=percent;
      percent2="";
    }
    double nu=Double.valueOf(percent);
    if(nu==0){
      res="zero point zero zero percent";
    }else{
      double nu2=Double.valueOf(percent1);
      if(nu2==0){
 res+=" zero ";
      }
      res+=translateNum9999NoZero(percent1)+" point "+translateCardNumber(percent2)+" percent ";
    }
    return res;
  }
}

运行结果：

更多关于java相关内容感兴趣的读者可查看本站专题：《java日期与时间操作技巧汇总》、《Java数据结构与算法教程》、《Java操作DOM节点技巧总结》和《Java缓存操作技巧汇总》

希望本文所述对大家java程序设计有所帮助。