Echarts 2축 그림의 설정.

  
 series ，yAxisIndex: 1， y ， 0， ， yAxis , .

optionC = {
    tooltip: {
        trigger: 'axis'
    },

    legend: {
        data: [' ', ' ', ' ']
    },
    xAxis: [{
        type: 'category',
        data: ['1 ', '2 ', '3 ', '4 ', '5 ', '6 ', '7 ', '8 ', '9 ', '10 ', '11 ', '12 ']
    }],
    yAxis: [{
            type: 'value',
            name: ' ',
            min: 0,
            max: 250,
            interval: 50,
            axisLabel: {
                formatter: '{value} ml'
            }
        },
        {
            type: 'value',
            name: ' ',
            min: 0,
            max: 25,
            interval: 5,
            axisLabel: {
                formatter: '{value} °C'
            }
        }
    ],
    series: [{
            name: ' ',
            type: 'bar',
            data: [2.0, 4.9, 7.0, 23.2, 25.6, 76.7, 135.6, 162.2, 32.6, 20.0, 6.4, 3.3]
        },
        {
            name: ' ',
            type: 'bar',
            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: ' ',
            type: 'line',
            yAxisIndex: 1,
            data: [2.0, 2.2, 3.3, 4.5, 6.3, 10.2, 20.3, 23.4, 23.0, 16.5, 12.0, 6.2]
        }
    ]
};

전재 대상:https://www.cnblogs.com/MianShan/p/6042232.html