java将金额数字转换成对应的汉字

来源：互联网发布：网络理财被骗怎么办编辑：程序博客网时间：2024/04/29 21:08

记得这是一道面试题，今天中午花时间写了下，贴代码：

import java.util.Scanner;  public class NumberToWord {      private static String input;    private static Scanner sc;    private static String[] num = {"零","一","二","三","四","五","六","七","八","九","十"};    private static String[] unit = {"","十","百","千","万","十","百","千","亿"};    private static String[] result;    private static void input() {        System.out.println("请输入一串数字最多9位");        sc = new Scanner(System.in);        input = sc.nextLine();    }    public static String transfer(String input) {        String out = "";        result = new String[input.length()];        for(int i=0; i<result.length; i++) {            result[i] = String.valueOf(input.charAt(i));            }        for(int i=0; i<result.length; i++) {            int back;            if(!result[i].equals("0")) {                back = result.length - i - 1;                out += num[Integer.parseInt(result[i])];                out += unit[back];            } else {                //最后一位不考虑                if(i == (result.length - 1)) {                } else {                    //九位数，千万，百万，十万，万位都为0，则不加“万”                    if(result.length == 9 && result[1].equals("0") && result[2].equals("0") && result[3].equals("0") && result[4].equals("0")) {                    } else {                        //大于万位，连着的两个数不为0，万位等于0则加上“万”                        if(result.length > 4 && !result[i+1].equals("0") && result[result.length-5].equals("0")){                            out += unit[4];                                         }                                           }                    //万位之后的零显示                    if(i == result.length-4 && !result[i+1].equals("0")) {                        out += num[0];                    }                }            }        }        return out;    }    public static void main(String[] args) {        input();        System.out.println(transfer(input));    }}

运行结果：

请输入一串数字最多9位10002345一千万二千三百四十五

请输入一串数字最多9位972364521九亿七千二百三十六万四千五百二十一

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