option = { title: { text: 'X轴包含&符号 显示错误' }, tooltip: { showContent: true, formatter: '{b}<br />{c}%' }, xAxis: { type: 'category', data: ['1&2', '2'], axisLabel: { interval: 0, rotate: -30 }, nameTextStyle: { fontFamily: 'Microsoft YaHei' } }, yAxis: { type: 'value', max: 10, min: 0 }, series: { type: 'bar', barWidth: 30, data: [8, 5] } };