在react native中将投影添加到视图

import React from 'react';
import { View, StyleSheet } from 'react-native';

const App = () => {
  return (
    <View style={styles.container}>
      <View style={styles.box} />
    </View>
  );
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
    alignItems: 'center',
  },
  box: {
    width: 200,
    height: 200,
    backgroundColor: 'white',
    borderRadius: 10,
    shadowColor: 'black',
    shadowOffset: { width: 0, height: 2 },
    shadowOpacity: 0.5,
    shadowRadius: 5,
    elevation: 5, // 仅适用于Android平台
  },
});

export default App;