安装Echarts依赖

npm install echarts --save
version 4.7.0

element-ui的相关使用方法就不做介绍了。

全局引入Echarts和element-ui

// The Vue build version to load with the `import` command
// (runtime-only or standalone) has been set in webpack.base.conf with an alias.
import Vue from 'vue'
import App from './App'
import router from './router'
import echarts from 'echarts'
import ElementUI from 'element-ui';
import 'element-ui/lib/theme-chalk/index.css';
Vue.prototype.$echarts = echarts
Vue.use(ElementUI);
Vue.config.productionTip = false

重点来了，这里为了防止项目打包后找不到地图资源用了地图的json文件。
在static中新建mapData来存放地图的json文件（这里我导入了echarts中所有的地图json文件和重庆江北区的json文件）
获取echarts中没有的地图json文件（https://www.isqqw.com/geojson）这里以成都市为例

1678352302458.jpg

编写页面

 <template>
   <div class="map-content">
      <div id="map"></div>
    <el-select v-model="value" placeholder="请选择">
  <el-option
    v-for="(items,index) in mapData"
    :key="index"
    :label="items.name"
    :value="items.name"
  ></el-option>
</el-select>

</div>
</template>
<script>
// 如需扩展更多省市,在此处引入对应的地图JSON数据
import world from '../../static/mapData/world.json'
import china from '../../static/mapData/china.json'
import anhui from '../../static/mapData/anhui.json'
import aomen from '../../static/mapData/aomen.json'
import fujian from '../../static/mapData/fujian.json'
import gansu from '../../static/mapData/gansu.json'
import guangdong from '../../static/mapData/guangdong.json'
import sichuan from '../../static/mapData/sichuan.json'
import guangxi from '../../static/mapData/guangxi.json'
import beijing from '../../static/mapData/beijing.json'
import tianjin from '../../static/mapData/tianjin.json'
import shanghai from '../../static/mapData/shanghai.json'
import chongqing from '../../static/mapData/chongqing.json'
import chengdu from '../../static/mapData/chengdu.json'
import CQjiangbei from '../../static/mapData/CQ_jiangbei.json'
export default {
  name: "mapContent", 
  data() {
return {
  value: "world", //初始化为世界地图
  myChart:null,  //初始化地图渲染器
 //   注册地图json
   jsonMap: {
    'world':world,
    '中国':china,
    '北京': beijing,
    '天津': tianjin,
    '上海': shanghai,
    '重庆': chongqing,
    '四川': sichuan,
    '成都市': chengdu,
    '安徽':anhui,
    '澳门':aomen,
    '福建':fujian,
    '甘肃':gansu,
    '广东':guangdong,
    '广西':guangxi,
    '江北区':CQjiangbei
    },
        // 下拉框
  mapData: [
        { name: "world", value: 10 },
        { name: "中国", value: 20 },
        { name: "安徽", value:30 },
        { name: "澳门", value:30 },
        { name: "福建", value:30 },
        { name: "甘肃", value:30 },
        { name: "广东", value:30 },
        { name: "广西", value:30 },
        { name: "北京", value:30 },
        { name: "天津", value:40},
        { name: "上海", value: 50 },
        { name: "重庆", value:60} ,
        { name: "成都", value:60} ,
        {name:'江北区',value:70}
    ] 
//准备数据
// 全球地域中文映射
nameMap : {
'Afghanistan':'阿富汗',
'Albania':'阿尔巴尼亚',
'Algeria':'阿尔及利亚',
'Andorra':'安道尔',
'Angola':'安哥拉',
'Antarctica':'南极洲',
'Antigua and Barbuda':'安提瓜和巴布达',
'Argentina':'阿根廷',
'Armenia':'亚美尼亚',
'Australia':'澳大利亚',
'Austria':'奥地利',
'Azerbaijan':'阿塞拜疆',
'The Bahamas':'巴哈马',
'Bahrain':'巴林',
'Bangladesh':'孟加拉国',
'Barbados':'巴巴多斯',
'Belarus':'白俄罗斯',
'Belgium':'比利时',
'Belize':'伯利兹',
'Benin':'贝宁',
'Bermuda':'百慕大',
'Bhutan':'不丹',
'Bolivia':'玻利维亚',
'Bosnia and Herzegovina':'波斯尼亚和黑塞哥维那',
'Botswana':'博茨瓦纳',
'Brazil':'巴西',
'Brunei':'文莱',
'Bulgaria':'保加利亚',
'Burkina Faso':'布基纳法索',
'Burundi':'布隆迪',
'Cambodia':'柬埔寨',
'Cameroon':'喀麦隆',
'Canada':'加拿大',
'Cape Verde':'佛得角',
'Central African Rep.':'中非共和国',
"Côte d'Ivoire":'象牙海岸',
'Chad':'乍得',
'Chile':'智利',
'China':'中国',
'Colombia':'哥伦比亚',
'Comoros':'科摩罗',
'Dem. Rep. Congo':'刚果共和国',
'Congo':'刚果',
'Costa Rica':'哥斯达黎加',
'Croatia':'克罗地亚',
'Cuba':'古巴',
'Cyprus':'塞浦路斯',
'Czech Republic':'捷克共和国',
'Denmark':'丹麦',
'Djibouti':'吉布提',
'Dominica':'多米尼加',
'Dominican Republic':'多明尼加共和国',
'Ecuador':'厄瓜多尔',
'Egypt':'埃及',
'El Salvador':'萨尔瓦多',
'Equatorial Guinea':'赤道几内亚',
'Eritrea':'厄立特里亚',
'Estonia':'爱沙尼亚',
'Ethiopia':'埃塞俄比亚',
'Falkland Islands':'福克兰群岛',
'Faroe Islands':'法罗群岛',
'Fiji':'斐济',
'Finland':'芬兰',
'France':'法国',
'French Guiana':'法属圭亚那',
'French Southern and Antarctic Lands':'法属南半球和南极领地',
'Gabon':'加蓬',
'Gambia':'冈比亚',
'Gaza Strip':'加沙',
'Georgia':'格鲁吉亚',
'Germany':'德国',
'Ghana':'加纳',
'Greece':'希腊',
'Greenland':'格陵兰',
'Grenada':'格林纳达',
'Guadeloupe':'瓜德罗普',
'Guatemala':'危地马拉',
'Guinea':'几内亚',
'Guinea Bissau':'几内亚比绍',
'Guyana':'圭亚那',
'Haiti':'海地',
'Honduras':'洪都拉斯',
'Hong Kong':'香港',
'Hungary':'匈牙利',
'Iceland':'冰岛',
'India':'印度',
'Indonesia':'印尼',
'Iran':'伊朗',
'Iraq':'伊拉克',
'Iraq-Saudi Arabia Neutral Zone':'伊拉克阿拉伯中立区',
'Ireland':'爱尔兰',
'Isle of Man':'马恩岛',
'Israel':'以色列',
'Italy':'意大利',
'Ivory Coast':'科特迪瓦',
'Jamaica':'牙买加',
'Jan Mayen':'扬马延岛',
'Japan':'日本',
'Jordan':'约旦',
'Kazakhstan':'哈萨克斯坦',
'Kenya':'肯尼亚',
'Kerguelen':'凯尔盖朗群岛',
'Kiribati':'基里巴斯',
'North Korea':'北朝鲜',
'South Korea':'韩国',
'Kuwait':'科威特',
'Kyrgyzstan':'吉尔吉斯斯坦',
'Lao PDR':'老挝',
'Latvia':'拉脱维亚',
'Lebanon':'黎巴嫩',
'Lesotho':'莱索托',
'Liberia':'利比里亚',
'Libya':'利比亚',
'Liechtenstein':'列支敦士登',
'Lithuania':'立陶宛',
'Luxembourg':'卢森堡',
'Macau':'澳门',
'Macedonia':'马其顿',
'Madagascar':'马达加斯加',
'Malawi':'马拉维',
'Malaysia':'马来西亚',
'Maldives':'马尔代夫',
'Mali':'马里',
'Malta':'马耳他',
'Martinique':'马提尼克',
'Mauritania':'毛里塔尼亚',
'Mauritius':'毛里求斯',
'Mexico':'墨西哥',
'Moldova':'摩尔多瓦',
'Monaco':'摩纳哥',
'Mongolia':'蒙古',
'Morocco':'摩洛哥',
'Mozambique':'莫桑比克',
'Myanmar':'缅甸',
'Namibia':'纳米比亚',
'Nepal':'尼泊尔',
'Netherlands':'荷兰',
'New Caledonia':'新喀里多尼亚',
'New Zealand':'新西兰',
'Nicaragua':'尼加拉瓜',
'Niger':'尼日尔',
'Nigeria':'尼日利亚',
'Northern Mariana Islands':'北马里亚纳群岛',
'Norway':'挪威',
'Oman':'阿曼',
'Pakistan':'巴基斯坦',
'Panama':'巴拿马',
'Papua New Guinea':'巴布亚新几内亚',
'Paraguay':'巴拉圭',
'Peru':'秘鲁',
'Philippines':'菲律宾',
'Poland':'波兰',
'Portugal':'葡萄牙',
'Puerto Rico':'波多黎各',
'Qatar':'卡塔尔',
'Reunion':'留尼旺岛',
'Romania':'罗马尼亚',
'Russia':'俄罗斯',
'Rwanda':'卢旺达',
'San Marino':'圣马力诺',
'Sao Tome and Principe':'圣多美和普林西比',
'Saudi Arabia':'沙特阿拉伯',
'Senegal':'塞内加尔',
'Seychelles':'塞舌尔',
'Sierra Leone':'塞拉利昂',
'Singapore':'新加坡',
'Slovakia':'斯洛伐克',
'Slovenia':'斯洛文尼亚',
'Solomon Islands':'所罗门群岛',
'Somalia':'索马里',
'S. Sudan':'苏丹',
'South Africa':'南非',
'Spain':'西班牙',
'Sri Lanka':'斯里兰卡',
'St. Christopher-Nevis':'圣',
'St. Lucia':'圣露西亚',
'St. Vincent and the Grenadines':'圣文森特和格林纳丁斯',
'Sudan':'苏丹',
'Suriname':'苏里南',
'Svalbard':'斯瓦尔巴特群岛',
'Swaziland':'斯威士兰',
'Sweden':'瑞典',
'Switzerland':'瑞士',
'Syria':'叙利亚',
'Taiwan':'台湾',
'Tajikistan':'塔吉克斯坦',
'United Republic of Tanzania':'坦桑尼亚',
'Thailand':'泰国',
'Togo':'多哥',
'Tonga':'汤加',
'Trinidad and Tobago':'特里尼达和多巴哥',
'Tunisia':'突尼斯',
'Turkey':'土耳其',
'Turkmenistan':'土库曼斯坦',
'Tanzania':'坦桑尼亚',
'Turks and Caicos Islands':'特克斯和凯科斯群岛',
'Uganda':'乌干达',
'Ukraine':'乌克兰',
'United Arab Emirates':'阿联酋',
'United Kingdom':'英国',
'United States':'美国',
'Uruguay':'乌拉圭',
'Uzbekistan':'乌兹别克斯坦',
'Vanuatu':'瓦努阿图',
'Venezuela':'委内瑞拉',
'Vietnam':'越南',
'Western Sahara':'西撒哈拉',
'Western Samoa':'西萨摩亚',
'Yemen':'也门',
'Yugoslavia':'南斯拉夫',
'Democratic Republic of the Congo':'刚果民主共和国',
'Zambia':'赞比亚',
'Zimbabwe':'津巴布韦',
'South Sudan':'南苏丹',
'Somaliland':'索马里兰',
'Montenegro':'黑山',
'Kosovo':'科索沃',
'Republic of Serbia':'塞尔维亚',
 },
 // 全球数据
worldData :[
    {name: '美国', gold: 46, silver: 29, copper: 29, value: 104},
    {name: '中国', gold: 38, silver: 27, copper: 23, value: 88},
    {name: '英国', gold: 29, silver: 17, copper: 19, value: 65},
    {name: '俄罗斯', gold: 24, silver: 25, copper: 33, value: 82},
    {name: '韩国', gold: 13, silver: 8, copper: 7, value: 28},
    {name: '德国', gold: 11, silver: 19, copper: 14, value: 44},
    {name: '法国', gold: 11, silver: 11, copper: 12, value: 34},
    {name: '意大利', gold: 8, silver: 9, copper: 11, value: 28},
    {name: '匈牙利', gold: 8, silver: 4, copper: 5, value: 17},
    {name: '澳大利亚', gold: 7, silver: 16, copper: 12, value: 35},
    {name: '日本', gold: 7, silver: 14, copper: 17, value: 38},
    {name: '哈萨克斯坦', gold: 7, silver: 1, copper: 5, value: 13},
    {name: '荷兰', gold: 6, silver: 6, copper: 8, value: 20},
    {name: '乌克兰', gold: 6, silver: 5, copper: 9, value: 20},
    {name: '古巴', gold: 5, silver: 3, copper: 6, value: 14},
    {name: '新西兰', gold: 5, silver: 3, copper: 5, value: 13},
    {name: '伊朗', gold: 4, silver: 5, copper: 3, value: 12},
    {name: '牙买加', gold: 4, silver: 4, copper: 4, value: 12},
    {name: '捷克', gold: 4, silver: 3, copper: 3, value: 10},
    {name: '朝鲜', gold: 4, silver: 0, copper: 2, value: 6},
    {name: '西班牙', gold: 3, silver: 10, copper: 4, value: 17},
    {name: '巴西', gold: 3, silver: 5, copper: 9, value: 17},
    {name: '白俄罗斯', gold: 3, silver: 5, copper: 5, value: 13},
    {name: '南非', gold: 3, silver: 2, copper: 1, value: 6},
    {name: '埃塞俄比亚', gold: 3, silver: 1, copper: 3, value: 7},
    {name: '克罗地亚', gold: 3, silver: 1, copper: 2, value: 6},
    {name: '罗马尼亚', gold: 2, silver: 5, copper: 2, value: 9},
    {name: '肯尼亚', gold: 2, silver: 4, copper: 5, value: 11},
    {name: '丹麦', gold: 2, silver: 4, copper: 3, value: 9},
    {name: '波兰', gold: 2, silver: 2, copper: 6, value: 10},
    {name: '阿塞拜疆', gold: 2, silver: 2, copper: 6, value: 10},
    {name: '土耳其', gold: 2, silver: 2, copper: 1, value: 5},
    {name: '瑞士', gold: 2, silver: 2, copper: 0, value: 4},
    {name: '立陶宛', gold: 2, silver: 1, copper: 2, value: 5},
    {name: '挪威', gold: 2, silver: 1, copper: 1, value: 4},
    {name: '加拿大', gold: 1, silver: 5, copper: 12, value: 18},
    {name: '瑞典', gold: 1, silver: 4, copper: 3, value: 8},
    {name: '哥伦比亚', gold: 1, silver: 3, copper: 4, value: 8},
    {name: '格鲁吉亚', gold: 1, silver: 3, copper: 3, value: 7},
    {name: '墨西哥', gold: 1, silver: 3, copper: 3, value: 7},
    {name: '爱尔兰', gold: 1, silver: 1, copper: 3, value: 5},
    {name: '塞尔维亚', gold: 1, silver: 1, copper: 2, value: 4},
    {name: '斯洛文尼亚', gold: 1, silver: 1, copper: 2, value: 4},
    {name: '阿根廷', gold: 1, silver: 1, copper: 2, value: 4},
    {name: '突尼斯', gold: 1, silver: 1, copper: 1, value: 3},
    {name: '多米尼加', gold: 1, silver: 1, copper: 0, value: 2},
    {name: '乌兹别克斯坦', gold: 1, silver: 0, copper: 3, value: 4},
    {name: '特立尼达和多巴哥', gold: 1, silver: 0, copper: 3, value: 4},
    {name: '拉脱维亚', gold: 1, silver: 0, copper: 1, value: 2},
    {name: '格林纳达', gold: 1, silver: 0, copper: 0, value: 1},
    {name: '巴哈马', gold: 1, silver: 0, copper: 0, value: 1},
    {name: '乌干达', gold: 1, silver: 0, copper: 0, value: 1},
    {name: '委内瑞拉', gold: 1, silver: 0, copper: 0, value: 1},
    {name: '阿尔及利亚', gold: 1, silver: 0, copper: 0, value: 1},
    {name: '印度', gold: 0, silver: 2, copper: 4, value: 6},
    {name: '蒙古', gold: 0, silver: 2, copper: 3, value: 5},
    {name: '泰国', gold: 0, silver: 2, copper: 1, value: 3},
    {name: '埃及', gold: 0, silver: 2, copper: 0, value: 2},
    {name: '斯洛伐克', gold: 0, silver: 1, copper: 3, value: 4},
    {name: '比利时', gold: 0, silver: 1, copper: 2, value: 3},
    {name: '芬兰', gold: 0, silver: 1, copper: 2, value: 3},
    {name: '亚美尼亚', gold: 0, silver: 1, copper: 2, value: 3},
    {name: '马来西亚', gold: 0, silver: 1, copper: 1, value: 2},
    {name: '中华台北', gold: 0, silver: 1, copper: 1, value: 2},
    {name: '爱沙尼亚', gold: 0, silver: 1, copper: 1, value: 2},
    {name: '保加利亚', gold: 0, silver: 1, copper: 1, value: 2},
    {name: '印度尼西亚', gold: 0, silver: 1, copper: 1, value: 2},
    {name: '波多黎各', gold: 0, silver: 1, copper: 1, value: 2},
    {name: '黑山', gold: 0, silver: 1, copper: 0, value: 1},
    {name: '博茨瓦纳', gold: 0, silver: 1, copper: 0, value: 1},
    {name: '塞浦路斯', gold: 0, silver: 1, copper: 0, value: 1},
    {name: '葡萄牙', gold: 0, silver: 1, copper: 0, value: 1},
    {name: '加蓬', gold: 0, silver: 1, copper: 0, value: 1},
    {name: '危地马拉', gold: 0, silver: 1, copper: 0, value: 1},
    {name: '卡塔尔', gold: 0, silver: 0, copper: 2, value: 2},
    {name: '新加坡', gold: 0, silver: 0, copper: 2, value: 2},
    {name: '希腊', gold: 0, silver: 0, copper: 2, value: 2},
    {name: '摩尔多瓦', gold: 0, silver: 0, copper: 2, value: 2},
    {name: '巴林', gold: 0, silver: 0, copper: 1, value: 1},
    {name: '塔吉克斯坦', gold: 0, silver: 0, copper: 1, value: 1},
    {name: '中国香港', gold: 0, silver: 0, copper: 1, value: 1},
    {name: '摩洛哥', gold: 0, silver: 0, copper: 1, value: 1},
    {name: '沙特阿拉伯', gold: 0, silver: 0, copper: 1, value: 1},
    {name: '科威特', gold: 0, silver: 0, copper: 1, value: 1},
    {name: '阿富汗', gold: 0, silver: 0, copper: 1, value: 1}
    ],
// 中国数据
 chinaData:[
{name: '北京',value: Math.round(Math.random()*100)},
{name: '天津',value: Math.round(Math.random()*100)},
{name: '上海',value: Math.round(Math.random()*100)},
{name: '重庆',value: Math.round(Math.random()*100)},
{name: '河北',value: Math.round(Math.random()*100)},
{name: '河南',value: Math.round(Math.random()*100)},
{name: '云南',value: Math.round(Math.random()*100)},
{name: '辽宁',value: Math.round(Math.random()*100)},
{name: '黑龙江',value: Math.round(Math.random()*100)},
{name: '湖南',value: Math.round(Math.random()*100)},
{name: '安徽',value: Math.round(Math.random()*100)},
{name: '山东',value: Math.round(Math.random()*100)},
{name: '新疆',value: Math.round(Math.random()*100)},
{name: '江苏',value: Math.round(Math.random()*100)},
{name: '浙江',value: Math.round(Math.random()*100)},
{name: '江西',value: Math.round(Math.random()*100)},
{name: '湖北',value: Math.round(Math.random()*100)},
{name: '广西',value: Math.round(Math.random()*100)},
{name: '甘肃',value: Math.round(Math.random()*100)},
{name: '山西',value: Math.round(Math.random()*100)},
{name: '内蒙古',value: Math.round(Math.random()*100)},
{name: '陕西',value: Math.round(Math.random()*100)},
{name: '吉林',value: Math.round(Math.random()*100)},
{name: '福建',value: Math.round(Math.random()*100)},
{name: '贵州',value: Math.round(Math.random()*100)},
{name: '广东',value: Math.round(Math.random()*100)},
{name: '青海',value: Math.round(Math.random()*100)},
{name: '西藏',value: Math.round(Math.random()*100)},
{name: '四川',value: Math.round(Math.random()*100)},
{name: '宁夏',value: Math.round(Math.random()*100)},
{name: '海南',value: Math.round(Math.random()*100)},
{name: '台湾',value: Math.round(Math.random()*100)},
{name: '香港',value: Math.round(Math.random()*100)},
{name: '澳门',value: Math.round(Math.random()*100)}
    ],
 // 北京数据
beijingData:[
{name: '东城区',value: 18163,},
{name: '西城区',value: 22036,},
{name: '海淀区',value: 39},
{name: '朝阳区',value: 48},
{name: '石景山区',value: 15},
{name: '大兴区',value: 26},
{name: '门头沟区',value: 11},
{name: '昌平区',value: 20},
{name: '通州区',value: 51},
{name: '房山区',value: 23},
{name: '丰台区',value: 23}, 
{name: '顺义区',value: 17}, 
{name: '怀柔区',value: 21}, 
{name: '密云区',value: 18}, 
{name: '延庆区',value: 22}, 
{name: '平谷区',value: 16}
    ],  
    // 重庆数据
chongqingData:[
{name: '万州区',value: 56}, 
{name: '开州区',value: 18},
{name: '北碚区',value: 18},
{name: '南川区',value: 10},
{name: '忠县',value: 15},
{name: '云阳县',value: 18},
{name: '两江新区',value: 13}, 
{name: '长寿区',value: 12}, 
{name: '石柱土家族自治县',value: 12},
{name: '酉阳土家族苗族自治县',value: 12}, 
{name: '大渡口区',value: 7}, 
{name: '渝北区',value: 12}, 
{name: '江北区',value: 18}, 
{name: '九龙坡区',value: 15}, 
{name: '合川区',value: 9}, 
{name: '垫江县',value: 13}, 
{name: '巫山县',value: 7},
{name: '巫溪县',value: 11}, 
{name: '綦江区',value: 10}, 
{name: '璧山区',value: 8}, 
{name: '奉节县',value: 9}, 
{name: '永川区',value: 3}, 
{name: '丰都县',value: 6}, 
{name: '江津区',value: 3}, 
{name: '铜梁区',value: 7}, 
{name: '潼南区',value: 4}, 
{name: '涪陵区',value: 2}, 
{name: '巴南区',value: 3}, 
{name: '大足区',value: 7}, 
{name: '梁平县',value: 3},
{name: '城口县',value: 2}, 
{name: '秀山土家族苗族自治县',value: 1}, 
{name: '黔江区',value: 2}, 
{name: '南岸区',value: 7}, 
{name: '武隆县',value: 1}, 
{name: '渝中区',value: 13}, 
{name: '荣昌区',value: 7}, 
{name: '沙坪坝区',value: 2}, 
{name: '彭水苗族土家族自治县',value: 2}
    ],
    // 上海数据
 shanghaiData:[
{name: '黄浦区',value: 219}, 
{name: '徐汇区',value: 339}, 
{name: '长宁区',value: 412}, 
{name: '静安区',value: 429}, 
{name: '普陀区',value: 389}, 
{name: '闸北区',value: 352}, 
{name: '虹口区',value: 329}, 
{name: '杨浦区',value: 532}, 
{name: '闵行区',value: 299}, 
{name: '宝山区',value: 139}, 
{name: '嘉定区',value: 440}, 
{name: '浦东新区',value: 89}, 
{name: '金山区',value: 652}, 
{name: '松江区',value: 415}, 
{name: '青浦区',value: 329}, 
{name: '奉贤区',value: 752}, 
{name: '崇明区',value: 399}
     ],
    //  天津数据
tianjinData:[
{name:'和平区', value: 199},
{name:'河东区', value: 39},         
{name:'河西区', value: 152},
{name:'南开区', value: 299},
{name:'河北区', value: 89},
{name:'红桥区', value: 52},
{name:'塘沽区', value: 9},
{name:'汉沽区', value: 352},
{name:'大港区', value: 99},
{name:'东丽区', value: 39},
{name:'西青区', value: 480},
{name:'津南区', value: 481},
{name:'北辰区', value: 482},
{name:'武清区', value: 483},
{name:'宝坻区', value: 484},
{name:'宁河区', value: 485},
{name:'静海区', value: 486},
{name:'蓟州区', value: 487},
{name:'滨海新区', value: 487},
        ],
  // 江北区
jiangbeiData:[{
  name:'江北区',value:80
 }],
};
  },
  created(){
//   循环注册地图
for (let index in this.jsonMap) {
    this.$echarts.registerMap(index, this.jsonMap[index])
    }; 
},
   mounted(){
//    初始化地图
 this.chinaConfigure(this.value);
 },
  //   更新数据
 watch:{
value(newVal){
  this.myChart.dispose();
  this.chinaConfigure(this.value);
}
 },
 //销毁地图实例
  beforeDestroy() {
if (!this.myChart) {
  return;
}
this.myChart.dispose();
this.myChart = null;
 },
 methods:{
chinaConfigure(area) {
     this.myChart = this.$echarts.init(document.getElementById("map")); //这里是为了获得容器所在位置        
     window.onresize = this.myChart.resize;
     let option={ // 进行相关配置
      backgroundColor: "#02AFDB",
      tooltip: {}, // 鼠标移到图里面的浮动提示框
      visualMap: {
        // max: 110,
        calculable: true,
        inRange: {
            color: ['#313695', '#4575b4', '#74add1', '#abd9e9', '#e0f3f8', '#ffffbf', '#fee090', '#fdae61', '#f46d43', '#d73027', '#a50026']
          }
              },
    series: [{
    type: 'map',
    map: area,
    data: area=='world'?this.worldData:area=='中国'?this.chinaData:area=='重庆'?this.chongqingData:area=='北京'?this.beijingData:area=='上海'?this.shanghaiData:area=='天津'?this.tianjinData:area=='江北区'?this.jiangbeiData:[],
    nameMap: area=='world'?this.nameMap:{}
}]
    }
    this.myChart.setOption(option,true);
    this.myChart.on('click', params => { // 点击函数
    this.value=params.name
    this.myChart.setOption(option,true);
    }) 
  },
 }
};
</script>

<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>
.map-content {
 position: relative;
 width: 100%;
 height: 100%;
}
>>>.el-select{
 position: absolute;
 left: 20px;
 top:20px;
  }
 #map{
position: absolute;
width: 100%;
height: 100%;
}
</style>

大功告成

map.gif

项目地址

https://github.com/18662582256/echarts_map

最后分享一个Echarts 图表案例的网站吧

https://www.isqqw.com/