option = { backgroundColor: '#fff', tooltip: { trigger: 'item', axisPointer: { type: 'none', }, formatter: function (params) { } }, color: ['rgb(255, 161, 0)'], grid: { left: '3%', right: '4%', bottom: '3%', containLabel: true }, xAxis: { type: 'value', boundaryGap: [0, 0.01], axisTick: { show: false }, axisLine: { show: false }, axisLabel: { show: false }, splitLine: { show: false } }, yAxis: { triggerEvent: true, axisTick: { show: false }, axisLine: { show: false }, axisLabel: { color: '#555' }, type: 'category', data: ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '20'] }, series: [ { name: '命中规则', type: 'bar', data: [20, 23, 29, 10, 89, 70, 34, 67, 100, 45, 89, 23, 56, 99, 34, 98, 3, 1, 1000, 34], barWidth: 10, barMinHeight: 10, barCategoryGap: 200, itemStyle: { normal: { color: 'rgb(255, 161, 0)' }, emphasis: { // backgroundColor: 'rgb(255, 161, 0)', color: 'rgb(255, 161, 0)', borderColor: 'rgb(255, 161, 0)', borderWidth: 4 } } } ] };