js 数字金额大小写转换成中文大写

来源：互联网发布：游侠网软件下载编辑：程序博客网时间：2024/04/28 22:41
function Arabia_to_Chinese(Num){ for(i=Num.length-1;i>=0;i--) {  Num = Num.replace(",","")//替换tomoney()中的“,”  Num = Num.replace(" ","")//替换tomoney()中的空格 } Num = Num.replace("￥","")//替换掉可能出现的￥字符 if(isNaN(Num))  { //验证输入的字符是否为数字  alert("请检查小写金额是否正确");  return; } //字符处理完毕后开始转换，采用前后两部分分别转换 part = String(Num).split("."); newchar = "";  //小数点前进行转化 for(i=part[0].length-1;i>=0;i--) {  if(part[0].length > 10)  {   alert("位数过大，无法计算");   return "";  }//若数量超过拾亿单位，提示  tmpnewchar = ""  perchar = part[0].charAt(i);  switch(perchar)  {   case "0": tmpnewchar="零" + tmpnewchar ;break;   case "1": tmpnewchar="壹" + tmpnewchar ;break;   case "2": tmpnewchar="贰" + tmpnewchar ;break;   case "3": tmpnewchar="叁" + tmpnewchar ;break;   case "4": tmpnewchar="肆" + tmpnewchar ;break;   case "5": tmpnewchar="伍" + tmpnewchar ;break;   case "6": tmpnewchar="陆" + tmpnewchar ;break;   case "7": tmpnewchar="柒" + tmpnewchar ;break;   case "8": tmpnewchar="捌" + tmpnewchar ;break;   case "9": tmpnewchar="玖" + tmpnewchar ;break;  }  switch(part[0].length-i-1)  {   case 0: tmpnewchar = tmpnewchar +"元" ;break;   case 1: if(perchar!=0)tmpnewchar= tmpnewchar +"拾" ;break;   case 2: if(perchar!=0)tmpnewchar= tmpnewchar +"佰" ;break;   case 3: if(perchar!=0)tmpnewchar= tmpnewchar +"仟" ;break;   case 4: tmpnewchar= tmpnewchar +"万" ;break;   case 5: if(perchar!=0)tmpnewchar= tmpnewchar +"拾" ;break;   case 6: if(perchar!=0)tmpnewchar= tmpnewchar +"佰" ;break;   case 7: if(perchar!=0)tmpnewchar= tmpnewchar +"仟" ;break;   case 8: tmpnewchar= tmpnewchar +"亿" ;break;   case 9: tmpnewchar= tmpnewchar +"拾" ;break;  }  newchar = tmpnewchar + newchar; } //小数点之后进行转化 if(Num.indexOf(".")!=-1) {  if(part[1].length > 2)   {   alert("小数点之后只能保留两位,系统将自动截断");   part[1] = part[1].substr(0,2)  }  for(i=0;i<part[1].length;i++)  {   tmpnewchar = ""   perchar = part[1].charAt(i)   switch(perchar)   {    case "0": tmpnewchar="零" + tmpnewchar ;break;    case "1": tmpnewchar="壹" + tmpnewchar ;break;    case "2": tmpnewchar="贰" + tmpnewchar ;break;    case "3": tmpnewchar="叁" + tmpnewchar ;break;    case "4": tmpnewchar="肆" + tmpnewchar ;break;    case "5": tmpnewchar="伍" + tmpnewchar ;break;    case "6": tmpnewchar="陆" + tmpnewchar ;break;    case "7": tmpnewchar="柒" + tmpnewchar ;break;    case "8": tmpnewchar="捌" + tmpnewchar ;break;    case "9": tmpnewchar="玖" + tmpnewchar ;break;   }   if(i==0)tmpnewchar =tmpnewchar + "角";   if(i==1)tmpnewchar = tmpnewchar + "分";   newchar = newchar + tmpnewchar;  } } //替换所有无用汉字 while(newchar.search("零零") != -1)  newchar = newchar.replace("零零", "零"); newchar = newchar.replace("零亿", "亿"); newchar = newchar.replace("亿万", "亿"); newchar = newchar.replace("零万", "万"); newchar = newchar.replace("零元", "元"); newchar = newchar.replace("零角", ""); newchar = newchar.replace("零分", ""); if (newchar.charAt(newchar.length-1) == "元" || newchar.charAt(newchar.length-1) == "角")     newchar = newchar+"整" return newchar;}
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