前端-工具总结

时间处理函数：

// 日期格式化
const formatRiqistamp = (timestamp) => {
  const date = new Date(timestamp);
  const year = date.getFullYear();
  const month = addZero(date.getMonth() + 1);
  const day = addZero(date.getDate());

  return `${year}-${month}-${day}`;
};
// 时间格式化
const formatShijianstamp = (timestamp) => {
  const date = new Date(timestamp);
  const hours = addZero(date.getHours());
  const minutes = addZero(date.getMinutes());
  const seconds = addZero(date.getSeconds());
  // return `${hours}:${minutes}:${seconds}`;
  return `${hours}:${minutes}`;
};

form表单校验：

	  {
        pattern: /^[+]?\d+[.]?\d{0,2}$/,
        message: "请输入一个大于等于0的数，并且只到小数点后2位",
        trigger: "blur",
      },
      {
        pattern: /^\d+$/,
        message: "请输入一个大于等于0的正整数",
        trigger: "blur",
      },
      {
        pattern: /^\+?[1-9]\d*$/,
        message: "请输入一个大于0的正整数",
        trigger: "blur",
      },
      {
        pattern: /^(?:[1-9]|[1-9][0-9])$/,
        message: "请输入一个大于0小于100的正整数",
        trigger: "blur",
      },