option = { tooltip: { trigger: 'axis', axisPointer: { type: 'cross', label: { backgroundColor: '#6a7985', }, }, }, xAxis: { type: 'category', boundaryGap: false, data: ['一月', '二月', '三月', '四月', '五月', '六月', '七月', '八月', '九月', '十月', '十一月', '十二月'], }, yAxis: { type: 'value', }, series: [{ name: '新建数', type: 'line', top: 'center', left: 'center', smooth: true, // 是否平滑曲线显示 showAllSymbol: true, symbol: 'circle', symbolSize: 6, lineStyle: { normal: { color: '#4AADEB', // 线条颜色 }, }, label: { show: false, position: 'top', textStyle: { color: '#fff', }, }, itemStyle: { color: '#4AADEB', borderColor: '#fff', borderWidth: 3, }, areaStyle: { normal: { color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{ offset: 0, color: '#4AADEB', }, { offset: 1, color: '#3fbbff0d', }, ], false), }, }, data: [80, 93, 91, 94, 100, 110, 120, 91, 94, 100, 91, 94] }], };