option = { tooltip: { formatter: '{a}: <br/>{b} : {c}%', axisPointer: { lineStyle: { color: '#029aab' } }, trigger: 'axis', backgroundColor: 'rgba(9,38,106,0.5)', borderWidth: 1, borderColor: '#00F5FF' }, grid: { top: '29%', left: '6%', right: '12%', bottom: '6%', containLabel: true }, xAxis: [{ type: 'category', splitLine: { show: false, lineStyle: { color: 'rgba(255,255,255,0.28)' } }, boundaryGap: false, data: [8.1, 8.3, 8.4, 8.5, 8.6, 8.7], axisLabel: { textStyle: { color: '#FFFFFF', fontSize: '16' } }, axisTick: { show: true, inside: true, lineStyle: { color: '#fff' } } }], yAxis: [{ type: 'value', max: 100, interval: 25, splitLine: { show: false, }, axisLine: { show: false }, axisTick: { show: false, }, axisLabel: { formatter: '{value} %', show: true, textStyle: { color: 'rgba(255, 255, 255, 0.5)', fontSize: '14' } } }, ], series: [{ name: '在线趋势', type: 'line', smooth: true, showSymbol: true, color: { type: 'linear', x: 0, y: 0, x2: 0, y2: 1, colorStops: [{ offset: 0, color: 'rgba(55, 242, 255, 0.5)' // 0% 处的颜色 }, { offset: 1, color: 'rgba(55, 242, 255, 0)' // 100% 处的颜色 }], global: false // 缺省为 false }, lineStyle: { color: 'rgb(55, 242, 255)' }, itemStyle: { borderColor: 'rgb(55, 242, 255)', borderWidth: 3, }, label: { show: true, distance: 10, color: '#bae0fd', formatter: '{c} %' }, areaStyle: {}, data: [56, 66, 55, 83, 22, 32, 92] }] }