时间戳转化

//格式转化 业务逻辑是 xxxx/xx/xx xx:xx 格式，其他格式改一下就好了 如果想要到秒自己再加一行
    getTimeSetForOL(date) {
      try {
        let C = new Date(date);
        return (
          C.getFullYear() +
          "/" +
          (C.getMonth()<10?"0"+(C.getMonth()+1):C.getMonth()+1) +
          "/" +
          (C.getDate()<10?"0"+C.getDate():C.getDate()) +
          " " +
          (C.getHours() < 10 ? "0" + C.getHours() : C.getHours()) +
          ":" +
          (C.getMinutes() < 10 ? "0" + C.getMinutes() : C.getMinutes())
        );
      } catch (error) {
        console.log(error);
      }
    },