option = { xAxis: { type: 'value', //data: [1,2,3,4,5,6,7] // x轴数据不能存放在此,原因看链接 // https://echarts.baidu.com/option.html#xAxis.data // https://echarts.baidu.com/option.html#series-line.data name: 'x轴' }, yAxis: { type: 'value', name: 'y轴' }, series: [{ data: [ [1, 120], [2, 200], [3, 150], [4, 80], [5, 70], [6, 110], [7, 130] ], type: 'bar' }], // dataset: { // source: [ // [1, 120], // [2, 200], // [3,150], // [4,80], // [5,70], // [6,110], // [7,130] // ] // } };