JSは人民元の金額を大文字に変換する例示的なコードを実現しました.

 
  
//           JavaScript      
  
//CopyRight Bardo QI     
  
 
  
function numToCny(num){     
  
    var capUnit = [' ',' ',' ',' ',''];     
  
    var capDigit = { 2:[' ',' ',''], 4:[' ',' ',' ','']};     
  
    var capNum=[' ',' ',' ',' ',' ',' ',' ',' ',' ',' '];     
  
    if (((num.toString()).indexOf('.') > 16)||(isNaN(num)))      
  
        return '';     
  
    num = (Math.round(num*100)/100).toString();     
  
    num =((Math.pow(10,19-num.length)).toString()).substring(1)+num;     
  
    var i,ret,j,nodeNum,k,subret,len,subChr,CurChr=[];     
  
    for (i=0,ret='';i<5;i++,j=i*4+Math.floor(i/4)){     
  
        nodeNum=num.substring(j,j+4);     
  
        for(k=0,subret='',len=nodeNum.length;((k            CurChr[k%2] = capNum[nodeNum.charAt(k)]+((nodeNum.charAt(k)==0)?'':capDigit[len][k]);     
  
            if (!((CurChr[0]==CurChr[1]) && (CurChr[0]==capNum[0])))     
  
                if(!((CurChr[k%2] == capNum[0]) && (subret=='') && (ret=='')))     
  
                    subret += CurChr[k%2];     
  
        }     
  
        subChr = subret + ((subret=='')?'':capUnit[i]);     
  
        if(!((subChr == capNum[0]) && (ret=='')))     
  
            ret += subChr;     
  
    }     
  
    ret=(ret=='')? capNum[0]+capUnit[3]: ret;       
  
    return ret;     
  
}