option ={ backgroundColor: '#0C3369', title: { text: "{a|" + "this.title "+ "}{b|" + this.unit + "}", x: '0', y: '0', textStyle: { rich: { a: { color: '#fff', fontSize: 15, fontWeight: 'normal', padding: [0, 0, 0, 10] }, b: { color: '#fff', padding: [0, 0, 0, 20], fontSize: 15 } } } }, tooltip: { trigger: 'axis', axisPointer: { lineStyle: { color:'#FC7474' // 竖线颜色 } } }, grid: { top: "25%", left: '5.5%', right: '1%', bottom: '15%' }, xAxis: { type: 'category', boundaryGap: false, // 起始坐标 data: ['00:00', '01:00', '02:00', '03:00', '04:00', '05:00', '06:00'], axisLine: { lineStyle: { color: '#0A56CB' } }, axisTick: { lineStyle: { color: '#0A56CB' }, length: 8, alignWithLabel: true }, axisLabel: { color: '#A4A7B6', margin: 15 } }, yAxis: { min: 0, max: 100, type: 'value', axisLine: { show: false }, axisTick: { show: false }, axisLabel: { color: '#A4A7B6' }, splitLine: { lineStyle: { color: '#144693' } } }, series: [ { data: [23, 43, 56, 76, 13, 17, 44], type: 'line', smooth: true, symbol: 'rect', lineStyle: { color: "#FC7474" // 波峰线颜色 }, itemStyle: { color: "#FC7474" }, areaStyle: { // 区域填充样式 normal: { color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{ offset: 0, color:'rgba(254,86,92, 0.8)' }, { offset: 1, color: 'rgba(255, 136, 212, 0)' }], false), shadowColor: 'rgba(0, 0, 0, 0.1)', shadowBlur: 10 } } } ] }