BJ_web_developers / dyitoc

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src/utils/formatNum.js 309 Bytes
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841f35d2   liuqimichale   filter 
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  export function formatNum(str) {
    var newStr = "";
    var count = 0;
    for (var i = str.length - 1; i >= 0; i--) {
      if (count % 3 == 0 && count != 0) {
  
        newStr = str.charAt(i) + "," + newStr;
      } else {
        newStr = str.charAt(i) + newStr;
      }
      count++;
    }
    str = newStr;
    return str;
  
  }