java阿拉伯數字轉中文

① java編程 數字轉換成漢字

importjava.util.Scanner;

publicclasstest4{

	publicvoidprint(Stringst){
		Stringr="";
		intlen=st.length();
		for(inti=0;i<len;i++){
			chara=st.charAt(i);
			switch(a){
			case'0':
				if(i==len-1){}
				elseif(i==len-5){r+="萬";}
				else{
				if(st.charAt(i+1)!='0'){r+="零";}
				}
				break;
			case'1':
				r+="壹";
				break;
			case'2':
				r+="貳";
				break;
			case'3':
				r+="叄";
				break;
			case'4':
				r+="肆";
				break;
			case'5':
				r+="伍";
				break;
			case'6':
				r+="陸";
				break;
			case'7':
				r+="柒";
				break;
			case'8':
				r+="捌";
				break;
			case'9':
				r+="玖";
				break;
			}

			intw=len-i;
			if(a!='0'){
				switch(w){
				case2:
					r+="十";
					break;
				case3:
					r+="百";
					break;
				case4:
				r+="千";
					break;
				case5:
					r+="萬";
					break;
				case6:
					r+="十";
					break;
				case7:
					r+="百";
					break;
				case8:
					r+="千";
					break;
				}
			}
		}
		r+="元";
		System.out.print(r);
	}

	publicstaticvoidmain(String[]args){
		test4t4=newtest4();
		System.out.println("請輸入數字");
		Scanners=newScanner(System.in);
		Stringst=s.next();
		t4.print(st);
	}
}

② 用java把阿拉伯數字轉換成中文數字，怎麼做

設兩個數組，第一個數組放數字，第二個放中文，
傳入一個數字，到數字數組中取出下標，拿著這個下標去中文數組中去出對應的值，就是
中文字，這不就轉換了。
HashMap，也可以。key=0，value=零，
map.get(key,value)

③ java中如何把字元串中的數字轉換為漢字

	publicstaticStringgetChinese(Stringstr){
		StringBuildersb=newStringBuilder();
		for(inti=0;i<str.length();i++){
			charc=str.charAt(i);
			switch(c){
				case'0':sb.append("零");break;
				case'1':sb.append("一");break;
				/*
				*這里把2-9補齊
				*/
				default:sb.append(c);
			}
		}
		returnsb.toString();
	}

④ java 數字轉大寫漢字

/**只貼修改的formatTo(int money)方法這一部分了,希望有幫助*/
public void formatTo(int money) {
Map<Integer, String> moneyMap = new HashMap<Integer, String>();
Map<Integer, String> moneyMap2 = new HashMap<Integer, String>();
StringBuffer sb = new StringBuffer();
moneyMap.put(1, "壹");
moneyMap.put(2, "貳");
moneyMap.put(3, "叄");
moneyMap.put(4, "肆");
moneyMap.put(5, "伍");
moneyMap.put(6, "陸");
moneyMap.put(7, "柒");
moneyMap.put(8, "捌");
moneyMap.put(9, "玖");
moneyMap.put(0, "零"); //
moneyMap2.put(1, null);
moneyMap2.put(2, "拾");
moneyMap2.put(3, "佰");
moneyMap2.put(4, "仟");
moneyMap2.put(5, "萬");
moneyMap2.put(6, "十");
moneyMap2.put(7, "百");
moneyMap2.put(8, "千");
moneyMap2.put(9, "億");
moneyMap2.put(10, "十");
moneyMap2.put(11, "百");
moneyMap2.put(12, "千");
moneyMap2.put(13, "萬");
String moneyString = (money + "").trim().toString();
int moneyLength = moneyString.length();
num = moneyLength;
//標記上一層是否為零
boolean isPrevNumberZero = false;
for (int i = 0; i < moneyLength; i++) {
Character c = moneyString.charAt(i);
Integer key = Character.getNumericValue(c);
// 如果是0 跳過,並把isPrevNumberZero設為true
if(key == 0 ){
isPrevNumberZero = true;
num--;
continue;
}
//如果上層是0,則sb字元串增加一個零
if(isPrevNumberZero){
sb.append(moneyMap.get(0));
isPrevNumberZero = false;
}
if (i < moneyLength - 1) {
sb.append(moneyMap.get(key)).append(moneyMap2.get(num));
num--;
}
if (i == moneyLength - 1 && num == 1) {
sb.append(moneyMap.get(key)).append("元整");
}
}
System.out.println(sb);
}

⑤ Java 關於中文大寫金額與阿拉伯數字 互相轉換的問題（eclipse版）

package test.format;import java.text.NumberFormat;import java.util.HashMap;public class SimpleMoneyFormat {
public static final String EMPTY = "";public static final String ZERO = "零";public static final String ONE = "壹";public static final String TWO = "貳";public static final String THREE = "叄";public static final String FOUR = "肆"; public static final String FIVE = "伍";public static final String SIX = "陸";public static final String SEVEN = "柒"; public static final String EIGHT = "捌"; public static final String NINE = "玖"; public static final String TEN = "拾"; public static final String HUNDRED = "佰"; public static final String THOUSAND = "仟"; public static final String TEN_THOUSAND = "萬"; public static final String HUNDRED_MILLION = "億"; public static final String YUAN = "元"; public static final String JIAO = "角"; public static final String FEN = "分"; public static final String DOT = "."; private static SimpleMoneyFormat formatter = null;private HashMap chineseNumberMap = new HashMap(); private HashMap chineseMoneyPattern = new HashMap(); private NumberFormat numberFormat = NumberFormat.getInstance(); private SimpleMoneyFormat() { numberFormat.setMaximumFractionDigits(4); numberFormat.setMinimumFractionDigits(2); numberFormat.setGroupingUsed(false); chineseNumberMap.put("0", ZERO); chineseNumberMap.put("1", ONE); chineseNumberMap.put("2", TWO); chineseNumberMap.put("3", THREE); chineseNumberMap.put("4", FOUR); chineseNumberMap.put("5", FIVE); chineseNumberMap.put("6", SIX); chineseNumberMap.put("7", SEVEN); chineseNumberMap.put("8", EIGHT); chineseNumberMap.put("9", NINE); chineseNumberMap.put(DOT, DOT); chineseMoneyPattern.put("1", TEN); chineseMoneyPattern.put("2", HUNDRED); chineseMoneyPattern.put("3", THOUSAND); chineseMoneyPattern.put("4", TEN_THOUSAND); chineseMoneyPattern.put("5", TEN); chineseMoneyPattern.put("6", HUNDRED); chineseMoneyPattern.put("7", THOUSAND); chineseMoneyPattern.put("8", HUNDRED_MILLION); }
public static SimpleMoneyFormat getInstance() { if (formatter == null) formatter = new SimpleMoneyFormat(); return formatter; }
public String format(String moneyStr) { checkPrecision(moneyStr); String result; result = convertToChineseNumber(moneyStr); result = addUnitsToChineseMoneyString(result); return result; } public String format(double moneyDouble) { return format(numberFormat.format(moneyDouble)); } public String format(int moneyInt) { return format(numberFormat.format(moneyInt));
} public String format(long moneyLong) { return format(numberFormat.format(moneyLong)); }
public String format(Number moneyNum) { return format(numberFormat.format(moneyNum)); }
private String convertToChineseNumber(String moneyStr) { String result; StringBuffer cMoneyStringBuffer = new StringBuffer(); for (int i = 0; i < moneyStr.length(); i++) { cMoneyStringBuffer.append(chineseNumberMap.get(moneyStr.substring(i, i + 1))); }
//拾佰仟萬億等都是漢字裡面才有的單位，加上它們 int indexOfDot = cMoneyStringBuffer.indexOf(DOT); int moneyPatternCursor = 1; for (int i = indexOfDot - 1; i > 0; i--) { cMoneyStringBuffer.insert(i, chineseMoneyPattern.get(EMPTY + moneyPatternCursor)); moneyPatternCursor = moneyPatternCursor == 8 ? 1 : moneyPatternCursor + 1; } String fractionPart = cMoneyStringBuffer.substring(cMoneyStringBuffer.indexOf(".")); cMoneyStringBuffer.delete(cMoneyStringBuffer.indexOf("."), cMoneyStringBuffer.length()); while (cMoneyStringBuffer.indexOf("零拾") != -1) {
cMoneyStringBuffer.replace(cMoneyStringBuffer.indexOf("零拾"), cMoneyStringBuffer.indexOf("零拾") + 2, ZERO);
} while (cMoneyStringBuffer.indexOf("零佰") != -1) {
cMoneyStringBuffer.replace(cMoneyStringBuffer.indexOf("零佰"), cMoneyStringBuffer.indexOf("零佰") + 2, ZERO);
}while (cMoneyStringBuffer.indexOf("零仟") != -1) {
cMoneyStringBuffer.replace(cMoneyStringBuffer.indexOf("零仟"), cMoneyStringBuffer.indexOf("零仟") + 2, ZERO);
}while (cMoneyStringBuffer.indexOf("零萬") != -1) {
cMoneyStringBuffer.replace(cMoneyStringBuffer.indexOf("零萬"), cMoneyStringBuffer.indexOf("零萬") + 2, TEN_THOUSAND);
} while (cMoneyStringBuffer.indexOf("零億") != -1) {
cMoneyStringBuffer.replace(cMoneyStringBuffer.indexOf("零億"), cMoneyStringBuffer.indexOf("零億") + 2, HUNDRED_MILLION); } while (cMoneyStringBuffer.indexOf("零零") != -1) {
cMoneyStringBuffer.replace(cMoneyStringBuffer.indexOf("零零"), cMoneyStringBuffer.indexOf("零零") + 2, ZERO);
} if (cMoneyStringBuffer.lastIndexOf(ZERO) == cMoneyStringBuffer.length() - 1) cMoneyStringBuffer.delete(cMoneyStringBuffer.length() - 1, cMoneyStringBuffer.length()); cMoneyStringBuffer.append(fractionPart);
result = cMoneyStringBuffer.toString(); return result; }private String addUnitsToChineseMoneyString(String moneyStr) { String result; StringBuffer cMoneyStringBuffer = new StringBuffer(moneyStr); int indexOfDot = cMoneyStringBuffer.indexOf(DOT); cMoneyStringBuffer.replace(indexOfDot, indexOfDot + 1, YUAN); cMoneyStringBuffer.insert(cMoneyStringBuffer.length() - 1, JIAO); cMoneyStringBuffer.insert(cMoneyStringBuffer.length(), FEN); if (cMoneyStringBuffer.indexOf("零角零分") != -1)//沒有零頭，加整
cMoneyStringBuffer.replace(cMoneyStringBuffer.indexOf("零角零分"), cMoneyStringBuffer.length(), "整"); else if (cMoneyStringBuffer.indexOf("零分") != -1)//沒有零分，加整 cMoneyStringBuffer.replace(cMoneyStringBuffer.indexOf("零分"), cMoneyStringBuffer.length(), "整");
else { if(cMoneyStringBuffer.indexOf("零角")!=-1)
cMoneyStringBuffer.delete(cMoneyStringBuffer.indexOf("零角"),cMoneyStringBuffer.indexOf("零角")+2);
tmpBuffer.append("整"); } result = cMoneyStringBuffer.toString(); return result; } private void checkPrecision(String moneyStr) {
int fractionDigits = moneyStr.length() - moneyStr.indexOf(DOT) - 1; if (fractionDigits > 2) throw new RuntimeException("金額" + moneyStr + "的小數位多於兩位。"); //精度不能比分低 }public static void main(String args[]) { System.out.println(getInstance().format(new Double(10010001.01))); }}

⑥ JAVA 數字轉換為中文大寫的轉換

package com.heyang;

/**
* 將10億以內的阿拉伯數字轉成漢字大寫形式
* @author xizhenyin
*
*/
public class CnUpperCaser {
// 整數部分
private String integerPart;
// 小數部分
private String floatPart;

// 將數字轉化為漢字的數組,因為各個實例都要使用所以設為靜態
private static final char[] cnNumbers={'零','壹','貳','叄','肆','伍','陸','柒','捌','玖'};

// 供分級轉化的數組,因為各個實例都要使用所以設為靜態
private static final char[] series={'元','拾','百','仟','萬','拾','百','仟','億'};

/**
* 構造函數,通過它將阿拉伯數字形式的字元串傳入
* @param original
*/
public CnUpperCaser(String original){
// 成員變數初始化
integerPart="";
floatPart="";

if(original.contains(".")){
// 如果包含小數點
int dotIndex=original.indexOf(".");
integerPart=original.substring(0,dotIndex);
floatPart=original.substring(dotIndex+1);
}
else{
// 不包含小數點
integerPart=original;
}
}

/**
* 取得大寫形式的字元串
* @return
*/
public String getCnString(){
// 因為是累加所以用StringBuffer
StringBuffer sb=new StringBuffer();

// 整數部分處理
for(int i=0;i<integerPart.length();i++){
int number=getNumber(integerPart.charAt(i));

sb.append(cnNumbers[number]);
sb.append(series[integerPart.length()-1-i]);
}

// 小數部分處理
if(floatPart.length()>0){
sb.append("點");
for(int i=0;i<floatPart.length();i++){
int number=getNumber(floatPart.charAt(i));

sb.append(cnNumbers[number]);
}
}

// 返回拼接好的字元串
return sb.toString();
}

/**
* 將字元形式的數字轉化為整形數字
* 因為所有實例都要用到所以用靜態修飾
* @param c
* @return
*/
private static int getNumber(char c){
String str=String.valueOf(c);
return Integer.parseInt(str);
}

/**
* @param args
*/
public static void main(String[] args) {
System.out.println(new CnUpperCaser("123456789.12345").getCnString());
System.out.println(new CnUpperCaser("123456789").getCnString());
System.out.println(new CnUpperCaser(".123456789").getCnString());
System.out.println(new CnUpperCaser("0.1234").getCnString());
System.out.println(new CnUpperCaser("1").getCnString());
System.out.println(new CnUpperCaser("12").getCnString());
System.out.println(new CnUpperCaser("123").getCnString());
System.out.println(new CnUpperCaser("1234").getCnString());
System.out.println(new CnUpperCaser("12345").getCnString());
System.out.println(new CnUpperCaser("123456").getCnString());
System.out.println(new CnUpperCaser("1234567").getCnString());
System.out.println(new CnUpperCaser("12345678").getCnString());
System.out.println(new CnUpperCaser("123456789").getCnString());
}
}

⑦ java如何將數字轉為中文大寫

import org.apache.commons.lang3.StringUtils;

/**
* @Title: ConvertUpMoney
* @Description: 將數字金額轉換為大寫中文金額
* @date: 2019年6月18日 下午10:52:27
*/
public class ConvertUpMoney {

// 大寫數字
private static final String[] NUMBERS = {"零","壹","貳","叄","肆","伍","陸","柒","捌","玖"};
// 整數部分的單位
private static final String[] IUNIT = {"元","拾","佰","仟","萬","拾","佰","仟","億","拾","佰","仟","萬","拾","佰","仟"};
// 小數部分的單位
private static final String[] DUNIT = {"角","分","厘"};

/**
* 轉換為大寫的中文金額
* @param str 字元串類型的 金額數字
* @return
*/
public static String toChinese(String str) {
// 判斷輸入的金額字元串是否符合要求
if (StringUtils.isBlank(str) || !str.matches("(-)?[\\d]*(.)?[\\d]*")) {
return "抱歉，請輸入數字！";
}

if("0".equals(str) || "0.00".equals(str) || "0.0".equals(str)) {
return "零元";
}

// 判斷金額數字中是否存在負號"-"
boolean flag = false;
if(str.startsWith("-")){
// 標志位，標志此金額數字為負數
flag = true;
str = str.replaceAll("-", "");
}

// 去掉金額數字中的逗號","
str = str.replaceAll(",", "");
String integerStr;//整數部分數字
String decimalStr;//小數部分數字

// 初始化：分離整數部分和小數部分
if(str.indexOf(".")>0) {
integerStr = str.substring(0,str.indexOf("."));
decimalStr = str.substring(str.indexOf(".") + 1);
}else if(str.indexOf(".")==0) {
integerStr = "";
decimalStr = str.substring(1);
}else {
integerStr = str;
decimalStr = "";
}

// beyond超出計算能力，直接返回
if(integerStr.length()>IUNIT.length) {
return "超出計算能力！";
}

// 整數部分數字
int[] integers = toIntArray(integerStr);
// 判斷整數部分是否存在輸入012的情況
if (integers.length>1 && integers[0] == 0) {
return "抱歉，輸入數字不符合要求！";
}
// 設置萬單位
boolean isWan = isWan5(integerStr);
// 小數部分數字
int[] decimals = toIntArray(decimalStr);
// 返回最終的大寫金額
String result = getChineseInteger(integers, isWan) + getChineseDecimal(decimals);
if(flag){
// 如果是負數，加上"負"
return "負" + result;
}else{
return result;
}
}

/**
* 將字元串轉為int數組
* @param number 數字
* @return
*/
private static int[] toIntArray(String number) {
int[] array = new int[number.length()];
for(int i = 0;i<number.length();i++) {
array[i] = Integer.parseInt(number.substring(i,i+1));
}
return array;
}

/**
* 將整數部分轉為大寫的金額
* @param integers 整數部分數字
* @param isWan 整數部分是否已經是達到【萬】
* @return
*/
public static String getChineseInteger(int[] integers,boolean isWan) {
StringBuffer chineseInteger = new StringBuffer("");
int length = integers.length;
if (length == 1 && integers[0] == 0) {
return "";
}
for(int i=0; i<length; i++) {
String key = "";
if(integers[i] == 0) {
if((length - i) == 13)//萬（億）
key = IUNIT[4];
else if((length - i) == 9) {//億
key = IUNIT[8];
}else if((length - i) == 5 && isWan) {//萬
key = IUNIT[4];
}else if((length - i) == 1) {//元
key = IUNIT[0];
}
if((length - i)>1 && integers[i+1]!=0) {
key += NUMBERS[0];
}
}
chineseInteger.append(integers[i]==0?key:(NUMBERS[integers[i]]+IUNIT[length - i -1]));
}
return chineseInteger.toString();
}

/**
* 將小數部分轉為大寫的金額
* @param decimals 小數部分的數字
* @return
*/
private static String getChineseDecimal(int[] decimals) {
StringBuffer chineseDecimal = new StringBuffer("");
for(int i = 0;i<decimals.length;i++) {
if(i == 3) {
break;
}
chineseDecimal.append(decimals[i]==0?"":(NUMBERS[decimals[i]]+DUNIT[i]));
}
return chineseDecimal.toString();
}

/**
* 判斷當前整數部分是否已經是達到【萬】
* @param integerStr 整數部分數字
* @return
*/
private static boolean isWan5(String integerStr) {
int length = integerStr.length();
if(length > 4) {
String subInteger = "";
if(length > 8) {
subInteger = integerStr.substring(length- 8,length -4);
}else {
subInteger = integerStr.substring(0,length - 4);
}
return Integer.parseInt(subInteger) > 0;
}else {
return false;
}
}

// Test
public static void main(String[] args) {
String number = "12.56";
System.out.println(number+": "+ConvertUpMoney.toChinese(number));

number = "1234567890563886.123";
System.out.println(number+": "+ConvertUpMoney.toChinese(number));

number = "1600";
System.out.println(number+": "+ConvertUpMoney.toChinese(number));

number = "156,0";
System.out.println(number+": "+ConvertUpMoney.toChinese(number));

number = "-156,0";
System.out.println(number+": "+ConvertUpMoney.toChinese(number));

number = "0.12";
System.out.println(number+": "+ConvertUpMoney.toChinese(number));

number = "0.0";
System.out.println(number+": "+ConvertUpMoney.toChinese(number));

number = "01.12";
System.out.println(number+": "+ConvertUpMoney.toChinese(number));

number = "0125";
System.out.println(number+": "+ConvertUpMoney.toChinese(number));

number = "-0125";
System.out.println(number+": "+ConvertUpMoney.toChinese(number));

number = "sdw5655";
System.out.println(number+": "+ConvertUpMoney.toChinese(number));

System.out.println(null+": "+ConvertUpMoney.toChinese(null));
}
}