option = { title: { text: '总账报表部单据量总趋势', left: 'center', textStyle: {fontSize: 30} }, xAxis: { type: 'category', data: [2020.1,2020.2,2020.3,2020.4,2020.5,2020.6,2020.7,2020.8,2020.9,2020.1,2020.11,2020.12,2021.1], axisLabel: { left: 'center', textStyle: { fontSize: 15, color: 'dark' } } }, yAxis: { type: 'value', yAxislabel:{ fontSize: 15, textStyle: { left: 'center', fontSize: 20 } } }, series: [{ data: [5579,5282,7124,7840,7793,8275,8632,8654,9346,10720,10641,16084,7885], type: 'line', smooth: 'false', lineStyle: { width: 5, color: new echarts.graphic.LinearGradient(0, 1, 0, 0, [{ offset: 0, color: '#9effff' }, { offset: 1, color: '#9E87FF' } ]), shadowColor: 'rgba(158,135,255, 0.3)', shadowBlur: 10, shadowOffsetY: 20 }, }] };