option = { title: { text: '今日&昨日', left: '50%', textAlign: 'center' }, tooltip: { trigger: 'axis', axisPointer: { lineStyle: { color: '#ddd' } }, backgroundColor: 'rgba(255,255,255,1)', padding: [5, 10], textStyle: { color: '#7588E4', }, extraCssText: 'box-shadow: 0 0 5px rgba(0,0,0,0.3)' }, legend: { right: 20, orient: 'vertical', data: ['今日', '昨日'] }, xAxis: { type: 'category', data: ['00:00', '2:00', '4:00', '6:00', '8:00', '10:00', '12:00', '14:00', '16:00', '18:00', '20:00', "22:00"], boundaryGap: false, splitLine: { show: 'true', interval: 'auto', lineStyle: { color: ['#D4DFF5'] } }, axisTick: { show: false }, axisLine: { lineStyle: { color: '#609ee9' } }, axisLabel: { margin: 10, textStyle: { fontSize: 14 } } }, yAxis: { type: 'value', splitLine: { lineStyle: { color: ['#D4DFF5'] } }, axisTick: { show: false }, axisLine: { lineStyle: { color: '#609ee9' } }, axisLabel: { margin: 10, textStyle: { fontSize: 14 } } }, series: [{ name: '今日', type: 'line', smooth: true, showSymbol: false, symbol: 'circle', symbolSize: 6, data: ['1200', '1400', '1008', '1411', '1026', '1288', '1300', '800', '1100', '1000', '1118', '1322'], areaStyle: { normal: { color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{ offset: 0, color: 'rgba(199, 237, 250,0.5)' }, { offset: 1, color: 'rgba(199, 237, 250,0.2)' }], false) } }, itemStyle: { normal: { color: '#f7b851' } }, lineStyle: { normal: { width: 3 } } }, { name: '昨日', type: 'line', smooth: true, showSymbol: false, symbol: 'circle', symbolSize: 6, data: ['1200', '1400', '808', '811', '626', '488', '1600', '1100', '500', '300', '1998', '822'], areaStyle: { normal: { color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{ offset: 0, color: 'rgba(216, 244, 247,1)' }, { offset: 1, color: 'rgba(216, 244, 247,1)' }], false) } }, itemStyle: { normal: { color: '#58c8da' } }, lineStyle: { normal: { width: 3 } } }] };