如何获取ScrollView的当前Y偏移量

  onScroll={event => {
    const yOffset = event.nativeEvent.contentOffset.y;
    console.log('当前Y偏移量：', yOffset);
  }}
>
  {/* 其他内容 */}
</ScrollView>

import React, { useRef } from 'react';
import { ScrollView, Animated } from 'react-native';

const App = () => {
  const scrollY = useRef(new Animated.Value(0)).current;

  const onScroll = Animated.event(
    [
      {
        nativeEvent: {
          contentOffset: { y: scrollY },
        },
      },
    ],
    { useNativeDriver: true }
  );

  return (
   <ScrollView
      onScroll={onScroll}
      scrollEventThrottle={16}
    >
      {/* 其他内容 */}
    </ScrollView>
  );
};

export default App;