javascript - 图标没有出现在 react native 中

Question

我使用react-native-vector-icons/FontAwesome来显示图标，使用react-navigation来显示选项卡。我试图在按钮导航中显示主页图标，但图标没有出现。

Icon和createBottomTabNavigator的PFB相关代码

import React from 'react';
import { createBottomTabNavigator } from 'react-navigation';
// import { Icon } from 'react-native-elements';
import Icon from 'react-native-vector-icons/FontAwesome';

import Account from '../../Form/components/Account';
import Home from '../../Layout/components/Home';

export const Tabs = createBottomTabNavigator({
  Account: { 
    screen: Account,
    navigationOptions: {
      tabBarLabel: 'Account',
      tabBarIcon: ({ tintColor }) => <Icon name="rocket" size={35} color="#fdc94c" />
    }
  },
  Home: { 
    screen: Home,
    navigationOptions: {
      tabBarLabel: 'Home',
      tabBarIcon: ({ tintColor }) => <Icon name="rocket" size={35} color="#fdc94c" />
    },
 }
}, {
  order: ['Home', 'Account'],
  tabBarOptions: {
      showLabel: true,
      showIcon: true,
      activeBackgroundColor: '#42a5f5',
      style: {
        backgroundColor: '#42a5f5',
        paddingVertical: 10,
        height: 60
      },
      indicatorStyle: {
        backgroundColor: '#42a5f5',
      }
    }
})

还有 PFB 屏幕截图。

我需要做什么才能显示主页图标？

Answer 1

使用 react-native link react-native-vector-icons 确保字体已链接到您的 iOS 工作区中，然后重建应用程序

遵循文档并确保一切都按照他们提到的方式设置 https://github.com/oblador/react-native-vector-icons#ios