echarts.init(document.getElementById('container')).setOption({ xAxis: { type: 'category', data: ['2026-05-11','2026-05-18','2026-05-25','2026-06-01',] }, yAxis: { type: 'value' }, series: [{ data: [3603.60,3392.86,2774.73,3577.24,], type: 'line', label: { normal: { show: true, position: 'top' } } }] });