react-native-canvas如何将image.src设置为本地源

Question

原生并且使用react-native-canvas绘制本地图像时遇到问题。我的代码如下：

export default class App extends React.Component {
  handleCanvas =  (canvas) => {
    const image = new CanvasImage(canvas);
    canvas.width = 100;
    canvas.height = 100;

    const context = canvas.getContext('2d');
    image.src = './dys.jpeg'; //'https://image.freepik.com/free-vector/unicorn-background-design_1324-79.jpg';

    image.addEventListener('load', () => {
      console.log('image is loaded');
      context.drawImage(image, 0, 0, 1000, 1000);
    });
  }

  render() {
    return (
      <Canvas ref={this.handleCanvas}/>
    );
  }
}

请注意，wen image.source来自网络，例如＆＃39; https://image.freepik.com/free-vector/unicorn-background-design_1324-79.jpg＆＃39;一切顺利。

有人可以帮助我在上面的代码中为image.src设置本地路径吗？

谢谢你， 此致 卓然