本篇文章主要是對使用JS實現將人民幣金額轉換為大寫的示例代碼進行了介紹，需要的朋友可以過來參考下，希望對大家有所幫助
代碼如下: //人民幣金額轉大寫程序 JavaScript版 //CopyRight Bardo QI function numToCny(num){ var capUnit = ['萬','億','萬','圓','']; var capDigit = { 2:['角','分',''], 4:['仟','佰','拾','']}; var capNum=['零','壹','貳','三','肆','伍','陸','柒','捌','玖']; 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<len) && (parseInt(nodeNum.substring(k))!=0));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; }