初始化多多畅职企业内推平台项目
功能特性： - 3D地球动画与中国地图可视化 - 省份/城市/企业搜索功能 - 308家企业数据展示 - 响应式设计（PC端和移动端） - 企业详情页面与业务板块展示 - 官网新闻轮播图 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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js/ui/MapInterface.js
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333
js/ui/MapInterface.js
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/* ===================================
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地图界面控制器 - 使用ECharts渲染中国地图
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=================================== */
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import { CONFIG } from '../config.js';
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// 省份名称到地图配置的映射
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const PROVINCE_MAP = {
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'江苏省': { key: 'jiangsu', code: '320000', name: '江苏省' },
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'浙江省': { key: 'zhejiang', code: '330000', name: '浙江省' },
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'广东省': { key: 'guangdong', code: '440000', name: '广东省' },
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'山东省': { key: 'shandong', code: '370000', name: '山东省' },
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'河北省': { key: 'hebei', code: '130000', name: '河北省' },
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'河南省': { key: 'henan', code: '410000', name: '河南省' },
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'四川省': { key: 'sichuan', code: '510000', name: '四川省' },
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'湖北省': { key: 'hubei', code: '420000', name: '湖北省' },
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'湖南省': { key: 'hunan', code: '430000', name: '湖南省' },
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'安徽省': { key: 'anhui', code: '340000', name: '安徽省' },
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'福建省': { key: 'fujian', code: '350000', name: '福建省' },
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'陕西省': { key: 'shaanxi', code: '610000', name: '陕西省' },
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'辽宁省': { key: 'liaoning', code: '210000', name: '辽宁省' },
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'北京市': { key: 'beijing', code: '110000', name: '北京市' },
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'上海市': { key: 'shanghai', code: '310000', name: '上海市' },
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'天津市': { key: 'tianjin', code: '120000', name: '天津市' },
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'重庆市': { key: 'chongqing', code: '500000', name: '重庆市' }
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};
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export class MapInterface {
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constructor(container, onCityClick) {
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this.container = container;
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this.onCityClick = onCityClick;
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this.myChart = null;
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this.currentRegion = 'china';
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this.currentProvinceName = ''; // 当前省份名称
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}
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// 初始化地图
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async init(regionName = 'china', provinceName = '') {
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this.currentRegion = regionName;
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this.currentProvinceName = provinceName;
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// 直辖市特殊处理：不加载省级地图，直接显示企业列表
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const municipalities = ['北京市', '上海市', '天津市', '重庆市'];
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if (regionName === 'province' && municipalities.includes(provinceName)) {
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console.log(`直辖市 ${provinceName}，跳过省级地图，直接显示企业列表`);
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// 直接调用城市点击回调
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if (this.onCityClick) {
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this.onCityClick(provinceName);
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}
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return; // 终止地图加载
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}
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// 如果已有实例，先销毁
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if (this.myChart) {
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this.myChart.dispose();
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}
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// 创建图表实例
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const chartDom = document.getElementById('map-chart');
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if (!chartDom) {
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console.error('地图容器元素不存在');
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return;
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}
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this.myChart = echarts.init(chartDom, null, {
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renderer: 'canvas',
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width: window.innerWidth,
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height: window.innerHeight - 64 // 减去导航栏高度
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});
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// 显示加载动画
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this.myChart.showLoading({
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text: CONFIG.echarts.loadingText,
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color: CONFIG.echarts.loadingColor,
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textColor: CONFIG.echarts.loadingTextColor,
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maskColor: CONFIG.echarts.loadingMaskColor
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});
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// 确定地图配置
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const mapConfig = CONFIG.map;
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const isProvince = (regionName !== 'china');
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let geoJsonUrl = '';
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if (regionName === 'china') {
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// 全国地图
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geoJsonUrl = mapConfig.geoJsonUrls.china;
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document.getElementById('breadcrumb-container').classList.add('hidden');
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document.getElementById('top-region-name').innerText = '全国';
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} else {
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// 省级地图 - 动态加载
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const provinceInfo = PROVINCE_MAP[provinceName];
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if (provinceInfo) {
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// 优先使用config中配置的URL，否则使用动态生成的URL
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geoJsonUrl = mapConfig.geoJsonUrls[provinceInfo.key] ||
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`https://geo.datav.aliyun.com/areas_v3/bound/${provinceInfo.code}_full.json`;
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// 更新面包屑和顶部区域名称
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const breadcrumb = document.getElementById('breadcrumb-container');
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if (breadcrumb) {
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breadcrumb.innerHTML = `
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<span class="hover:text-white cursor-pointer transition" onclick="window.resetMapToChina()">全国</span>
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<span class="mx-2 text-gray-600">/</span>
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<span class="text-cyan-400 font-bold">${provinceInfo.name}</span>
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`;
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breadcrumb.classList.remove('hidden');
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}
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document.getElementById('top-region-name').innerText = provinceInfo.name;
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} else {
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console.error(`未找到省份 "${provinceName}" 的配置`);
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return;
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}
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}
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try {
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// 获取GeoJSON数据
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const res = await fetch(geoJsonUrl);
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// 检查响应状态，防止404导致JSON解析报错
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if (!res.ok) {
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throw new Error(`地图数据请求失败: ${res.status} ${res.statusText}`);
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}
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const geoJson = await res.json();
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this.myChart.hideLoading();
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// 注册地图
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echarts.registerMap(regionName, geoJson);
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// 调试：输出应该高亮的省份/城市
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if (!isProvince) {
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console.log('=== 全国地图应该高亮的省份 ===');
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console.log(mapConfig.activeProvinces);
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} else {
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console.log('=== 省级地图应该高亮的城市 ===');
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console.log(mapConfig.activeCities);
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}
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// 调试：输出地图返回的所有区域名称
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console.log('=== 地图GeoJSON返回的区域名称 ===');
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console.log(geoJson.features.map(f => f.properties.name));
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// 生成数据列表（高亮有数据的省份/城市）
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const dataList = geoJson.features.map(feature => {
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const name = feature.properties.name;
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let hasData = false;
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if (isProvince) {
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// 省级地图 - 检查城市是否有数据
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// 处理城市名称格式：地图可能返回"苏州"，数据中是"苏州市"
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let cityName = name;
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if (!cityName.endsWith('市') && !cityName.includes('自治') && !cityName.includes('地区')) {
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cityName += '市';
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}
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hasData = mapConfig.activeCities.includes(cityName);
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if (hasData) {
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console.log(`✅ 高亮城市: ${name} (处理后: ${cityName})`);
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}
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} else {
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// 全国地图 - 检查省份是否有数据
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hasData = mapConfig.activeProvinces.includes(name);
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if (hasData) {
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console.log(`✅ 高亮省份: ${name}`);
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}
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}
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return {
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name: name,
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itemStyle: {
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// 有数据的区域：金黄色高亮
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areaColor: hasData ? 'rgba(251, 191, 36, 0.35)' : 'rgba(11, 16, 38, 0.8)',
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borderColor: hasData ? '#fbbf24' : '#1e293b',
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borderWidth: hasData ? 2 : 0.5
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},
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emphasis: {
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itemStyle: {
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// 鼠标悬停：更亮的金黄色
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areaColor: hasData ? 'rgba(251, 191, 36, 0.6)' : 'rgba(30, 41, 59, 0.9)'
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},
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label: {
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color: hasData ? '#fff' : '#94a3b8',
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fontWeight: hasData ? 'bold' : 'normal'
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}
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},
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disabled: !hasData
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};
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});
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// 配置地图选项
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const isMobile = window.innerWidth < 768;
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this.myChart.setOption({
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geo: {
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map: regionName,
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roam: true,
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zoom: isMobile ? 1.3 : mapConfig.defaultZoom, // 移动端适配缩放
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scaleLimit: {
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min: isMobile ? 1.0 : 0.8, // 移动端最小100%，PC端80%
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max: isMobile ? 2.0 : 2.5 // 移动端最大200%，PC端250%
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},
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label: {
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show: true,
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color: '#94a3b8',
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fontSize: isMobile ? 8 : 10 // 移动端使用更小字体
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},
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itemStyle: {
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areaColor: '#0f172a',
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borderColor: '#1e293b'
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},
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select: { disabled: true }
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},
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series: [{
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type: 'map',
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geoIndex: 0,
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data: dataList
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}]
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});
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// 核心修复：立即强制重绘，解决移动端白屏问题
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this.myChart.resize();
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// 绑定点击事件
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this.myChart.on('click', params => {
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if (params.data && params.data.disabled) return;
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console.log('地图点击:', params.name, '当前层级:', isProvince ? '省级' : '全国');
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if (!isProvince) {
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// 全国地图 - 点击省份
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const clickedProvince = params.name;
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console.log('🗺️ 全国地图点击事件触发');
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console.log('点击省份:', clickedProvince, '是否有数据:', mapConfig.activeProvinces.includes(clickedProvince));
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// 直辖市列表 - 直接显示企业列表，不进入省级地图
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const municipalities = ['北京市', '上海市', '天津市', '重庆市'];
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console.log('🔍 检查是否为直辖市:', municipalities.includes(clickedProvince));
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if (municipalities.includes(clickedProvince)) {
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// 直辖市：直接显示企业列表
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console.log('✅ 确认是直辖市，直接显示企业列表');
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if (this.onCityClick) {
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console.log('📞 调用 onCityClick:', clickedProvince);
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this.onCityClick(clickedProvince);
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}
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} else if (mapConfig.activeProvinces.includes(clickedProvince)) {
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// 其他省份：下钻到省级地图
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console.log('🌍 普通省份，下钻到省级地图');
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this.init('province', clickedProvince);
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}
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} else {
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// 省级地图 - 点击城市
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let cityName = params.name;
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// 处理城市名称格式：确保以"市"结尾
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if (!cityName.endsWith('市') && !cityName.includes('自治') && !cityName.includes('地区')) {
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cityName += '市';
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}
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console.log('点击城市:', params.name, '处理后:', cityName, '是否有数据:', mapConfig.activeCities.includes(cityName));
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if (mapConfig.activeCities.includes(cityName)) {
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// 跳转到企业列表页
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if (this.onCityClick) {
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this.onCityClick(cityName);
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}
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}
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}
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});
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} catch (error) {
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console.error('地图加载严重错误:', error);
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this.myChart.hideLoading();
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// 显示错误提示
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this.myChart.setOption({
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title: {
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text: '地图数据加载失败',
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subtext: '请检查网络连接后刷新页面',
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left: 'center',
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top: 'center',
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textStyle: {
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color: '#fff',
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fontSize: 18
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},
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subtextStyle: {
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color: '#999',
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fontSize: 14
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}
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}
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});
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}
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}
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// 重置到全国地图
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reset() {
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this.init('china');
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}
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// 显示地图界面
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show() {
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this.container.style.display = 'block';
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gsap.to(this.container, { opacity: 1, duration: CONFIG.animation.ui.fadeDuration });
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}
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// 隐藏地图界面
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hide() {
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return new Promise(resolve => {
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gsap.to(this.container, {
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opacity: 0,
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duration: CONFIG.animation.ui.fadeDuration,
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onComplete: () => {
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this.container.style.display = 'none';
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resolve();
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}
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});
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});
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}
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// 调整大小
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resize() {
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if (this.myChart) {
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this.myChart.resize();
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}
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}
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// 销毁
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dispose() {
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if (this.myChart) {
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this.myChart.dispose();
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this.myChart = null;
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}
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}
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}
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/* Version: 1763779096 */
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