Expo App 发布后 SVG 图像消失

问题描述

我正在使用react-native-remote-svg"在我的 react native expo 应用程序中显示 SVG 图像.一切都在模拟器/设备上很好地显示，直到我在 Expo 中发布应用程序，此时所有 SVG 图像都消失了.

I am using 'react-native-remote-svg' to display SVG images in my react native expo app. Everything displays nicely on simulators/devices until I publish the app in Expo, at this point all SVG images disappear.

示例代码:

import Image from 'react-native-remote-svg';
<Image
   style={styling.imageStyle}
   source={require('../res/images/sampleImage.svg')} />

推荐答案

您必须预加载它们，这样它们才能在生产构建中使用.

You have to preload them, so they will be available in production build.

_loadResourcesAsync = async () => {
  return Promise.all([
    Asset.loadAsync([
      require('./assets/svg/some.svg')
    ]),
    Font.loadAsync({
      // This is the font that we are using for our tab bar
      ...Ionicons.font,
      // We include SpaceMono because we use it in HomeScreen.js. Feel free
      // to remove this if you are not using it in your app
      'space-mono': require('./assets/fonts/SpaceMono-Regular.ttf'),
    }),
  ]);
};

在您的 expo 项目的 App.js 文件中.

In your App.js file of expo project.

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