效果：直接上效果图

环境：vue、echarts@4.1.0

源码

// 创建容器
<template>
    <div id="center"></div>
</template>

//设置容器大小，
    #center { width: 100%; height: 60vh; }

这里需注意：笔者在echarts5.4.2版本添加是失败的，查看了下下载的echarts缺少部分文件，导致无法加载，正确的版本在环境那块写了，

<script>
// 图型加载所需资源和渲染事件
import * as echarts from "echarts"
import '../../node_modules/echarts/map/js/china.js' // 注意
require("echarts/lib/chart/bar");
require("echarts/lib/chart/line");
// 引入提示框和标题组件
require("echarts/lib/component/tooltip");
require("echarts/lib/component/title");
require("echarts/lib/chart/pie");
require("echarts/lib/component/markLine");
require("echarts/lib/component/geo");
require("echarts/lib/chart/scatter");
require("echarts/lib/chart/map");
// echarts.registerMap('china', china)

export default {
    name:"",
    components:{},
    data(){
        return {
            
        }
    },
    created(){
        
    },
    methods:{
       initMap(){
           // 基于准备好的dom，初始化echarts实例
            var chinaMap = echarts.init(document.getElementById("center"));
            window.onresize = chinaMap.resize; // 窗口或框架被调整大小时执行chinaMap.resize
            chinaMap.setOption({
                // 进行相关配置
                tooltip: {
                    // trigger: 'axis',
                    formatter:function(params){
                        var pd = params.data
                        var res ='<div>'+ pd.name + '</div><div>总预报：' + pd.value + '次</div>----------<br/><div>所在地+名称：' + pd.label + '</div><div>预报：' + pd.val + '次</div>'
                        return res
                    },
                    axisPointer: {
                        lineStyle: {
                            color: 'rgba(0, 255, 233,0)',
                        },
                    },
                }, // 鼠标移到图里面的浮动提示框
                grid:{
                    top: '5%', //距上边距
                    left: '5%', //距离左边距
                    right: '5%', //距离右边距
                    bottom: '5%', //距离下边距
                },
                dataRange: {
                    show: false,
                    min: 0,
                    max: 1000,
                    text: ["High", "Low"],
                    realtime: true,
                    calculable: true,
                  color: ["orangered", "#FF9B52", "#FFD068"],
                },
                geo: {
                    // 这个是重点配置区
                    map: "china", // 表示中国地图
                    roam: true,
                    label: {
                        normal: {
                        show: true, // 是否显示对应地名
                        textStyle: {
                            color: "#fff",
                        },
                        },
                    },
                    itemStyle: {
                        normal: {
                            borderColor: "#293171",
                            borderWidth: "2",
                            areaColor: "#2B6FD5",
                            },
                            emphasis: {
                            areaColor: '#2BD5D5',
                            shadowOffsetX: 0,
                            shadowOffsetY: 0,
                            shadowBlur: 20,
                            borderWidth: 0,
                            shadowColor: "rgba(0, 0, 0, 0.5)",
                        },
                    },
                },
                series: [
                {
                    type: "scatter",
                    coordinateSystem: "geo", // 对应上方配置
                },
                {
                    name: "探测总次数", // 浮动框的标题
                    type: "map",
                    geoIndex: 0,
                    data: [
                    
                        {
                            name: "湖北",
                            value: 0,
                            label:'恩施-351',
                            val:0,
                        },
                        {
                            name: "云南",
                            value: 0,
                            label:'邵通市鲁甸县-都香',
                            val:0,
                        },
                        {
                            name: "广西",
                            value: 0,
                            label:'柳州市-平武',
                            val:0,
                        },
                        {
                            name: "重庆",
                            value: 88,
                            label:'武隆区羊角镇-渝湘',
                            val:88,
                        },
                        {
                            name: "贵州",
                            value: 0,
                            label:'黔南州贵定县德新镇-贵黄',
                            val:0,
                        },
                    ],
                }],
            });

        }
    },
    mounted(){
        // this.getdata()
        this.$nextTick(() => {
            this.initMap();
        });
    }
}