code: function formatText(arr, text, props) {
    const formatArray = [];
    const localeCode = props.locale;
    for (let i = 0; i < arr.length; i += 1) {
      const el = arr[i];
      formatArray.push(isArray(el) ?
        formatText(el, locale[localeCode].surfix[colFlags[i]], props) :
        {
          text: addZero(el.text) +
                (isUndefined(text) ? locale[localeCode].surfix[colFlags[i]] : text),
          value: el.value,
        });
    }
    return formatArray;
  }
docs: 添加年月日等文本
  @param { array } arr
  @param {string } text
  @param { object } props