text: // 引入 ECharts 主模块
  import $echarts from 'echarts/lib/echarts';
  import 'echarts/lib/chart/line';
  // 引入提示框和标题组件
  import 'echarts/lib/component/tooltip';
  import 'echarts/lib/component/title';
  import 'echarts/lib/component/legendScroll';
  
  import $lineOption from './lineOption';
  
  const chart = {
  	echarts: $echarts,
  	line: $lineOption,
  };
  
  export default chart;
  