react-native-webview无法正确加载本地html文件

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react-native-webview无法正确加载本地html文件

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

react-native-webview无法正确加载本地html文件

render = () => {
    let source;
    if (__DEV__) {
      source = require('./vendor/Editor/index.html');
    } else {
      source =
        Platform.OS === 'ios'
          ? require('./vendor/Editor/index.html')
          : {uri: 'file:///android_asset/vendor/Editor/index.html'};
    }

    return (
      <WebView
        startInLoadingState
        source={source}
        onMessage={this.handleMessage}
        automaticallyAdjustContentInsets={false}
        style={[
          AppStyles.container,
          styles.container,
          {height: this.state.visibleHeight},
        ]}
      />
    );
  };

最后在安卓端调试却变成了这样，webview里显示的全是html源码

图片.png

写了个简单的页面还是不行...

source = {require('./bar/test.html')}

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <h1>Title</h1>
    <div>
        <p>Foo</p>
    </div>
</body>
</html>

图片.png

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1 Answer

深蓝 · Answer 1 · 2021-01-27T04:34:47+0000

将HTML页面复制到android/app/src/main/assets文件夹


source =
  Platform.OS === 'ios'
    ? require('../Static.bundle/**html')
    : {
        uri: 'file:///android_asset/**html',
      };

export default class webDetail extends Component {
  render() {
    return <WebView originWhitelist={['*']} source={source} />;
  }
}

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react-native-webview无法正确加载本地html文件

react-native-webview无法正确加载本地html文件

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