rmc-date-picker 为何在移动端刷新之后数据丢失了？

[lxc9314]

import React, { useState } from "react";
import "rmc-picker/assets/index.css";
import "rmc-date-picker/assets/index.css";
import DatePicker from "rmc-date-picker/lib/DatePicker";
import zhCn from "rmc-date-picker/lib/locale/zh_CN";
import enUs from "rmc-date-picker/lib/locale/en_US";
import { cn, format, minDate, maxDate, now } from "./utils";

const DatePick = props => {
const { locale } = props;
const [date, setDate] = useState(new Date(2017, 2, 31, 15, 1, 1));
const onDateChange = date => {
console.log("onChange", format(date));
setDate(date);
};
const onValueChange = (values, index) => {
console.log("onValueChange", values, index);
};
const onScrollChange = (values, index) => {
console.log("onScrollChange", values, index);
};
console.log(date);
return (
<DatePicker
rootNativeProps={{ "data-xx": "yy" }}
defaultDate={date || now}
mode="date"
locale={zhCn}
maxDate={maxDate}
minDate={minDate}
onDateChange={onDateChange}
onValueChange={onValueChange}
onScrollChange={onScrollChange}
>
);
};
DatePick.defaultProps = {
locale: cn ? zhCn : enUs
};