202009100748001数组元素补零.html

<!--
 * @Author: [JokerChen]
 * @Date: 2020-09-10 07:49:09
 * @LastEditors: [JokerChen]
 * @LastEditTime: 2020-09-10 08:19:34
 * @Description: 
-->

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>数组位数不足的话补零</title>
</head>
<body>
</body>
</html>

<script>
var array1=['11','22','13','12'];
for(var i=0;i<(7-array1.length);i++){
  array1.push(0);
}
console.log(array1);
</script>