Echarts折線圖數字后面加單位

option = {
    title: {
        text: '折線圖堆疊'
    },
    tooltip: {
        trigger: 'axis',
        //在這里設置
        formatter: '{a0}:{c0}萬'
    },
    legend: {
        data:['郵件營銷','聯盟廣告','視頻廣告','直接訪問','搜索引擎']
    },
    grid: {
        left: '3%',
        right: '4%',
        bottom: '3%',
        containLabel: true
    },
    toolbox: {
        feature: {
            saveAsImage: {}
        }
    },
    xAxis: {
        type: 'category',
        boundaryGap: false,
        data: ['周一','周二','周三','周四','周五','周六','周日']
    },
    yAxis: {
        type: 'value'
    },
    series: [
        {
            name:'郵件營銷',
            type:'line',
            stack: '總量',
            data:[120, 132, 101, 134, 90, 230, 210]
        },
        {
            name:'聯盟廣告',
            type:'line',
            stack: '總量',
            data:[220, 182, 191, 234, 290, 330, 310]
        },
        {
            name:'視頻廣告',
            type:'line',
            stack: '總量',
            data:[150, 232, 201, 154, 190, 330, 410]
        },
        {
            name:'直接訪問',
            type:'line',
            stack: '總量',
            data:[320, 332, 301, 334, 390, 330, 320]
        },
        {
            name:'搜索引擎',
            type:'line',
            stack: '總量',
            data:[820, 932, 901, 934, 1290, 1330, 1320]
        }
    ]
};

使用  formatter  標簽，即可解決

formatter: '{a0}:{c0}萬'

原文地址：https://blog.csdn.net/yusirxiaer/article/details/102797818