要实现从启动页面自动重定向到注册页面,可以按照以下步骤使用React Native:
import React, { useEffect } from 'react';
import { View, Text } from 'react-native';
import { useNavigation } from '@react-navigation/native';
const SplashScreen = () => {
const navigation = useNavigation();
useEffect(() => {
const redirectTimer = setTimeout(() => {
navigation.navigate('Register');
}, 2000);
return () => clearTimeout(redirectTimer);
}, []);
return (
<View>
<Text>Splash Screen</Text>
</View>
);
};
export default SplashScreen;
import React from 'react';
import { View, Text } from 'react-native';
const RegisterScreen = () => {
return (
<View>
<Text>Register Screen</Text>
</View>
);
};
export default RegisterScreen;
import React from 'react';
import { NavigationContainer } from '@react-navigation/native';
import { createStackNavigator } from '@react-navigation/stack';
import SplashScreen from './SplashScreen';
import RegisterScreen from './RegisterScreen';
const Stack = createStackNavigator();
const App = () => {
return (
<NavigationContainer>
<Stack.Navigator initialRouteName="Splash">
<Stack.Screen name="Splash" component={SplashScreen} />
<Stack.Screen name="Register" component={RegisterScreen} />
</Stack.Navigator>
</NavigationContainer>
);
};
export default App;
这样,当应用程序启动时,会先显示启动页面(SplashScreen.js),然后在2秒延迟后自动导航到注册页面(RegisterScreen.js)。
关于React Native的更多信息和使用方法,可以参考腾讯云的React Native产品文档:React Native产品介绍。
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