option={ legend: { y: '6%', orient: 'horizontal', left: 'right', textStyle: { fontSize: 12, color: '#333' }, data: ['替代文字'] }, tooltip: { trigger: 'item', position: 'top', formatter: '{c}' }, grid: { x: '9%', y: '20%', x2: '3%', y2: '15%' }, calculable: true, xAxis: [ { type: 'category', data: [ '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12' ], axisLine: { show: true, lineStyle: { color: '#d9d9d9', width: 1 } }, axisTick: { show: true, lineStyle: { color: '#d9d9d9', width: 1 } }, axisLabel: { show: true, interval: 0, textStyle: { color: '#666666', fontSize: 10 } }, splitLine: { show: false, lineStyle: { color: '#d9d9d9', width: 1 } } } ], yAxis: [ { type: 'value', min: 0, max: 5, // interval: 2, axisLine: { show: true, lineStyle: { color: '#d9d9d9', width: 1 } }, axisLabel: { show: true, margin: 15, // formatter: '{value}件', textStyle: { color: '#666', fontSize: 10 } }, splitArea: { show: true, areaStyle: { color: ['#FFFFFF', '#f5f6fa'] } }, splitLine: { show: false, lineStyle: { color: '#E0F4FF' } } } ], series: [ { name: '替代文字', type: 'line', data: [3.5, 2.3, 4.4, 1.8, 2.8, 0.8, 2.8, 2.2, 1.2, 3.6, 3, 2.2], itemStyle: { normal: { color: '#2ec054' } } } ] }