Echarts 双y轴双折线图

js code

option = {
    title: {
        text: '折线图堆叠'
    },
    tooltip: {
        trigger: 'axis'
    },
    legend: {
        data: ['温度', '湿度']
    },
    grid: {
        left: '3%',
        right: '4%',
        bottom: '3%',
        containLabel: true
    },
    xAxis: {
        type: 'category',
        boundaryGap: true,
        data: ['周一', '周二', '周三', '周四', '周五']
    },
      yAxis: [
                    {
                        type: 'value',
                        name: '℃',
                       //坐标轴最大值、最小值、强制设置数据的步长间隔
                        interval: 5,
                        axisLabel: {
                            //y轴上带的单位
                            formatter: '{value}'
                        },
                        //轴线
                        axisLine: {
                            show: true
                        },
                        //分割线
                        splitLine: {
                            show: false
                        }
                    },
                    {
                        type: 'value',
                        name: 'RH%',
                        axisLabel: {
                            formatter: '{value}'
                        },
                        //轴线
                        axisLine: {
                            show: true
                        },
                        //分割线
                        splitLine: {
                            show: false
                        }
 
                    }
                ],
    series: [
       {
            name: '温度',
            type: 'line',
            yAxisIndex: 0,
            data: [10,23,30,50,50],
        }, {
            name: '湿度',
            type: 'line',
            yAxisIndex: 1,
            data: [15,10,20,25,30],
        }
    ]
};

结果