使用this.setState错误的本机Linking.addEventListener回调

Question

 componentDidMount() {
      Linking.addEventListener('url', event => this._handleOpenURL(event.url));
    }

    componentWillUnmount() {
        Linking.removeEventListener('url', event => this._handleOpenURL(event.url));
    }

    _handleOpenURL(url) {
        this.setState({url: url});
    }

如何解决这个问题？