react-app-shell/activity/src/views/common/loading.js

react打包脚本和example, 这里的版本请忽略

import React, { Component } from 'react';
import styles from './load.less';
/**
 * Loading
 */
class Loading extends Component {
  render() {
    return (
      <div className={styles['network-error']}>
        <div className={styles['reload-img']}></div>
      </div>
    );
  }
}

export default Loading;