问题场景 $(function () { Highcharts.chart('container', { title: { text: 'line' }, xAxis: { categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'] }, yAxis: { max: 350, }, series: [{ data: [29.9, 71.5, 106.4, 129.