option = { baseOption: { timeline: { axisType: 'category', autoPlay: true, playInterval: 1000, data: [ '2015', //'2016', '2017', '2018', '2019' ], }, legend: {}, // calculable: true, tooltip:{}, grid: { top: 10, bottom: 100, }, series: [{ name: '投融资占比', type: 'pie', center: ['50%', '50%'], radius: '28%' } ] }, options: [{ title: { text: '2015' }, series: [{ data: [{ value: 335, name: '直接访问' }, { value: 310, name: '邮件营销' }, { value: 234, name: '联盟广告' } ] }] } ] };