多X轴echarts category配置项内容和展示

      const colors = ['#5470C6', '#EE6666'];
option = {
  color: colors,
  tooltip: {
    trigger: 'none',
    axisPointer: {
      type: 'cross'
    }
  },
  legend: {},
  grid: {
    top: 70,
    bottom: 50
  },
  xAxis: [
    {
      type: 'category',
      axisTick: {
        alignWithLabel: true
      },
      axisLine: {
        onZero: false,
        lineStyle: {
          color: colors[1]
        }
      },
      axisPointer: {
        label: {
          formatter: function (params) {
            return (
              'Precipitation  ' +
              params.value +
              (params.seriesData.length ? '：' + params.seriesData[0].data : '')
            );
          }
        }
      },
      // prettier-ignore
      data: ['2021-1', '2021-2', '2021-3', '2021-4', '2021-5', '2021-6', '2021-7', '2021-8', '2021-9', '2021-10', '2021-11', '2021-12']
    },
    {
      type: 'category',
      axisTick: {
        alignWithLabel: true
      },
      axisLine: {
        onZero: false,
        lineStyle: {
          color: colors[0]
        }
      },
      axisPointer: {
        label: {
          formatter: function (params) {
            return (
              'Precipitation  ' +
              params.value +
              (params.seriesData.length ? '：' + params.seriesData[0].data : '')
            );
          }
        }
      },
      // prettier-ignore
      data: ['2022-1', '2022-2', '2022-3', '2022-4', '2022-5', '2022-6', '2022-7', '2022-8', '2022-9', '2022-10', '2022-11', '2022-12']
    }
  ],
  yAxis: [
    {
      type: 'value'
    }
  ],
  series: [
    {
      name: ' 广州西门子变压器-压力',
      type: 'line',
      xAxisIndex: 1,
      smooth: true,
      emphasis: {
        focus: 'series'
      },
      data: [
        2.6, 5.9, 9.0, 26.4, 28.7, 70.7, 175.6, 182.2, 48.7, 18.8, 6.0, 2.3
      ]
    },
    {
      name: '广州西门子变压器-温度',
      type: 'line',
      smooth: true,
      emphasis: {
        focus: 'series'
      },
      data: [
        3.9, 5.9, 11.1, 18.7, 48.3, 69.2, 231.6, 46.6, 55.4, 18.4, 10.3, 0.7
      ]
    }
  ]
};