数字转换成中文汉字

Posted 2022-12-11 ssdut_yrp

public class NumberUtils  
    public NumberUtils()

    
    public static final String[] UNITS="","十","百","千","万","十","百","千","亿","十","百","千";
    public static final String[] NUMS = "零","一","二","三","四","五","六","七","八","九";

    @SuppressWarnings("null")
    public static String translate(int value)
        String results="";
        for(int i=String.valueOf(value).length()-1;i>=0;i--)
            int r=(int) (value/(Math.pow(10, i)));
            results+=NUMS[r%10]+UNITS[i];
        
        results = results.replaceAll("零[十, 百, 千]", "零"); 
        results = results.replaceAll("零+", "零"); 

        results = results.replaceAll("零([万, 亿])", "$1"); 

        results = results.replaceAll("亿万", "亿");   //亿万位拼接时发生的特殊情况 
        if(results.startsWith("一十"))
            results=results.substring(1);
        
        if(results.endsWith("零"))
            results=results.substring(0, results.length()-1);
        
        return results;
    

    public static void main( String[] args )  
        System.out.println( NumberUtils.translate(100000010) );