option = { backgroundColor:'#fff', grid: { top: '8%', left: '5%', right: '5%', bottom: '8%', containLabel: true }, xAxis: [{ data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'], axisLine: { lineStyle: { color: '#eee' } }, axisLabel: { textStyle: { color: '#999', fontSize: 10 } }, axisTick: { show: false } }], yAxis: [{ axisLabel: { textStyle: { color: '#999',fontSize: 10 } }, axisLine: { show: false }, axisTick: { show: false }, splitLine: { lineStyle: { type: 'dashed', color: '#eee' } // 虚线 } }], series: [{ name: '', type: 'bar', barWidth: '12px', color: ['#57B2FF'], itemStyle: { barBorderRadius: [2], // 圆角 }, data: [10, 52, 200, 334, 390, 330, 220] }] };