import GradientText from "@/components/basic/GradientText"; import { View, PickerView, PickerViewColumn } from "@tarojs/components"; import { useEffect, useLayoutEffect, useRef, useState } from "react"; import { LayoutChangeEvent, Text } from "react-native"; export default function DemoA() { useEffect(() => { }, []) const years = [0, 1, 2, 3, 4, 5] const months = [0, 1, 2, 3, 4, 5] const days = [0, 1, 2, 3, 4, 5] return ( hello world { }}> {years.map(item => { return ( {item}年 ); })} {months.map(item => { return ( {item}月12日 ) })} {days.map(item => { return ( {item}日 ) })} Hello world ); }