js实现数字从零慢慢增加到指定数字示例

 <style type="text/css">
  #curNum,#moneyNum{
  padding:0.3em;
  border: rgba(14,250,248,1) solid 2px;
  font-size: 18px;
  text-align: center;
  }
 </style> 

<h5 style="text-align: center;font-weight: bold;">当月通行次数</h5>
<div id="curNum" class="col-sm-12" >
 0000000000000
</div> 

setNumText();
 
 var currentNum=2559;
 var i=0;
 var numText=$("#curNum");
 
 function setNumText(){
  var time=1;
  if (i<=currentNum) {
  i++;
  setNum(i,numText);
  }
  if(i>=currentNum && j>=moneyNum){
  
  }else {
  setTimeout("setNumText();",time);
  }
 }
  
 function setNum(num,obj){ 
  if (num<=9 && num>=0) {
  obj.text("000000000000"+num);
  }else if (num<=99 && num>9) {
  obj.text("00000000000"+num);
  }else if (num<=999 && num>99) {
  obj.text("0000000000"+num);
  }else if (num<=9999 && num>999) {
  obj.text("000000000"+num);
  }else if (num<=99999 && num>9999) {
  obj.text("00000000"+num);
  }else if (num<=999999 && num>99999) {
  obj.text("0000000"+num);
  }else if (num<=9999999 && num>999999) {
  obj.text("000000"+num);
  }else if (num<=99999999 && num>9999999) {
  obj.text("00000"+num);
  }else if (num<=999999999 && num>99999999) {
  obj.text("0000"+num);
  }else if (num<=9999999999 && num>999999999) {
  obj.text("000"+num);
  }else if (num<=99999999999 && num>9999999999) {
  obj.text("00"+num);
  }else if (num<=999999999999 && num>99999999999) {
  obj.text("0"+num);
  }else if (num<=9999999999999 && num>999999999999) {
  obj.text(""+num);
  }
 }