<template> <div class="monitor-container"> <!-- 顶部导航栏 --> <div class="top-bar"> <!-- 天气模块 --> <div class="weather-module"> <i class="fas fa-sun weather-icon"></i> <span>晴 31℃/西北风</span> </div> <!-- 中间平台标题 --> <div class="platform-title"> <div class="trapezoid-bg"> <h1>
株洲市"天空地水"动态监测平台</h1> </div> </div> <!-- 时间模块 --> <div class="time-module"> {{ currentTime }} {{ currentWeek }} </div> <!-- 网络切换控件 --> <div class="network-switcher"> <select v-model="networkType" @change="switchNetworkType"> <option value="internal">内网地图</option> <option value="external">外网地图</option> </select> </div> <!-- 天地图切换控件 --> <div class="map-switcher"> <select v-model="selectedMapType" @change="switchMapType"> <!-- 动态选项 --> <option v-for="option in mapOptions" :value="option.value" :key="option.value"> {{ option.label }} </option> </select> </div> </div> <!-- Cesium地图容器 --> <div id="cesiumContainer"></div> </div> </template> <script setup> import { ref, onMounted, watch } from 'vue'; import * as Cesium from 'cesium'; import "cesium/Build/Cesium/Widgets/widgets.css"; // 天地图服务密钥 const TIANDITU_TOKEN = '72d487f15710ca558987b9baaba13736'; // 当前时间和星期 const currentTime = ref("2025年07月03日 14:37:46"); const currentWeek = ref("星期四"); const weekMap = ['星期日', '星期一', '星期二', '星期三', '星期四', '星期五', '星期六']; const updateTime = () => { const now = new Date(); currentTime.value = now.toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit', hour12: false }).replace(/\//g, '-').replace(/(\d{4})-(\d{2})-(\d{2})/, '$ 1年$ 2月$ 3日'); currentWeek.value = weekMap[now.getDay()]; }; setInterval(updateTime, 1000); updateTime(); // 网络类型选择 const networkType = ref('external'); // 默认外网 const selectedMapType = ref('img_c'); // 默认显示影像+注记 // 地图选项配置 const mapOptions = ref([ { value: 'img_c', label: '影像+注记' }, { value: 'vec_c', label: '矢量+注记' } ]); // Cesium相关变量 let viewer = null; let tiandituLayers = { baseLayer: null, annotationLayer: null }; // 网络类型切换 const switchNetworkType = () => { // 根据网络类型更新地图选项 if (networkType.value === 'internal') { mapOptions.value = [ { value: 'img_c', label: '内网影像地图' }, { value: 'vec_c', label: '内网矢量地图' } ]; // 设置内网默认地图类型 selectedMapType.value = 'img_c'; } else { mapOptions.value = [ { value: 'img', label: '天地图影像' }, { value: 'img_c', label: '影像+注记' }, { value: 'vec', label: '矢量地图' }, { value: 'vec_c', label: '矢量+注记' }, { value: 'ter', label: '地形图' } ]; // 设置外网默认地图类型 selectedMapType.value = 'img_c'; } // 重新加载地图 loadMapService(selectedMapType.value); }; // 地图类型切换 const switchMapType = () => { if (viewer) { loadMapService(selectedMapType.value); } }; // 加载地图服务 const loadMapService = (type) => { if (!viewer || !viewer.imageryLayers) return; // 清除现有图层 if (tiandituLayers.baseLayer) viewer.imageryLayers.remove(tiandituLayers.baseLayer); if (tiandituLayers.annotationLayer) viewer.imageryLayers.remove(tiandituLayers.annotationLayer); if (networkType.value === 'internal') { // 内网地图服务 const baseUrl = "http://59.255.48.160:81"; if (type === 'img_c') { // 内网影像地图 tiandituLayers.baseLayer = viewer.imageryLayers.addImageryProvider( new Cesium.WebMapTileServiceImageryProvider({ url: `${baseUrl}/img_c/wmts`, layer: "img", style: "default", tileMatrixSetID: "c", format: "tiles", credit: new Cesium.Credit("内网影像地图"), maximumLevel: 18 }) ); } else if (type === 'vec_c') { // 内网矢量地图 tiandituLayers.baseLayer = viewer.imageryLayers.addImageryProvider( new Cesium.WebMapTileServiceImageryProvider({ url: `${baseUrl}/vec_c/wmts`, layer: "vec", style: "default", tileMatrixSetID: "c", format: "tiles", credit: new Cesium.Credit("内网矢量地图"), maximumLevel: 18 }) ); } } else { // 外网天地图服务 const baseUrlTemplate = `https://t{s}.tianditu.gov.cn/{layer}_c/wmts?tk=${TIANDITU_TOKEN}`; // 图层配置映射表 const layerConfigs = { img: { layer: "img", credit: "天地图影像" }, img_c: { baseLayer: { layer: "img", credit: "天地图影像" }, annotationLayer: { layer: "cia", credit: "天地图注记" } }, vec: { layer: "vec", credit: "天地图矢量" }, vec_c: { baseLayer: { layer: "vec", credit: "天地图矢量" }, annotationLayer: { layer: "cva", credit: "天地图注记" } }, ter: { layer: "ter", credit: "天地图地形" } }; const config = layerConfigs[type]; if (!config) return; // 添加基础图层 tiandituLayers.baseLayer = viewer.imageryLayers.addImageryProvider( new Cesium.WebMapTileServiceImageryProvider({ url: baseUrlTemplate.replace('{layer}', config.layer || config.baseLayer.layer), layer: config.layer || config.baseLayer.layer, style: "default", tileMatrixSetID: "c", format: "tiles", credit: new Cesium.Credit(config.credit || config.baseLayer.credit), subdomains: ['0', '1', '2', '3', '4', '5', '6', '7'], maximumLevel: 18 }) ); // 添加注记图层（如果需要） if (config.annotationLayer) { tiandituLayers.annotationLayer = viewer.imageryLayers.addImageryProvider( new Cesium.WebMapTileServiceImageryProvider({ url: baseUrlTemplate.replace('{layer}', config.annotationLayer.layer), layer: config.annotationLayer.layer, style: "default", tileMatrixSetID: "c", format: "tiles", credit: new Cesium.Credit(config.annotationLayer.credit), subdomains: ['0', '1', '2', '3', '4', '5', '6', '7'], maximumLevel: 18 }) ); } } }; // 加载
株洲矢量数据 const loadZhuzhouVector = async (viewer) => { try { // 加载
株洲市整体边界 const cityDataSource = await Cesium.GeoJsonDataSource.load( "https://geo.datav.aliyun.com/areas_v3/bound/geojson?code=430200", { clampToGround: true, stroke: Cesium.Color.GREEN.withAlpha(0.8), strokeWidth: 2, fill: Cesium.Color.WHITE.withAlpha(0.3) } ); viewer.dataSources.add(cityDataSource); // 加载
株洲各区县边界 const countyDataSource = await Cesium.GeoJsonDataSource.load( "https://geo.datav.aliyun.com/areas_v3/bound/geojson?code=430200_full", { clampToGround: true, stroke: Cesium.Color.WHITE, strokeWidth: 1, fill: Cesium.Color.TRANSPARENT } ); viewer.dataSources.add(countyDataSource); // 添加区县标签 countyDataSource.entities.values.forEach(entity => { if (entity.polygon && entity.properties && entity.properties.name) { const hierarchy = entity.polygon.hierarchy.getValue(Cesium.JulianDate.now()); const center = Cesium.BoundingSphere.fromPoints(hierarchy.positions).center; entity.label = { text: entity.properties.name, font: '18px 黑体', fillColor: Cesium.Color.WHITE, outlineColor: Cesium.Color.BLACK, outlineWidth: 3, style: Cesium.LabelStyle.FILL_AND_OUTLINE, verticalOrigin: Cesium.VerticalOrigin.CENTER, horizontalOrigin: Cesium.HorizontalOrigin.CENTER, pixelOffset: new Cesium.Cartesian2(0, 0), disableDepthTestDistance: Number.POSITIVE_INFINITY, scaleByDistance: new Cesium.NearFarScalar(1e3, 1.0, 1e6, 0.5) }; entity.position = center; } }); // 定位到
株洲范围 const rectangle = Cesium.Rectangle.fromDegrees(113.50, 24.94, 113.60, 26.84); viewer.camera.flyTo({ destination: rectangle, orientation: { heading: Cesium.Math.toRadians(0), pitch: Cesium.Math.toRadians(-70), roll: 0 }, duration: 2 }); } catch (error) { console.error("加载
株洲数据失败:", error); const chinaRectangle = Cesium.Rectangle.fromDegrees(73.0, 3.0, 136.0, 59.0); viewer.camera.flyTo({ destination: chinaRectangle }); } }; onMounted(async () => { try { // 设置Cesium Ion访问令牌 Cesium.Ion.defaultAccessToken = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiI0ZTdiZDBhZS0xNzBhLTRjZGUtOTY4NC1kYzA5ZDEyNGEyNjUiLCJpZCI6MzE2OTI5LCJpYXQiOjE3NTEzMzg2Mzh9.9QHGIwaWkUOX0NOSre5369rrf1k6bGhZu7xUQia4JmE'; // 初始化Cesium Viewer viewer = new Cesium.Viewer('cesiumContainer', { baseLayerPicker: false, timeline: false, animation: false, geocoder: false, sceneModePicker: false, navigationHelpButton: false, homeButton: false, selectionIndicator: false, infoBox: false, navigationInstructionsInitiallyVisible: false, scene3DOnly: true, terrainProvider: new Cesium.EllipsoidTerrainProvider(), imageryProvider: new Cesium.WebMapTileServiceImageryProvider({ url: `https://t{s}.tianditu.gov.cn/img_w/wmts?tk=${TIANDITU_TOKEN}`, layer: "img", style: "default", tileMatrixSetID: "c", subdomains: ['0', '1', '2', '3', '4', '5', '6', '7'], maximumLevel: 18 }) }); // 强制设置中国视角 viewer.camera.setView({ destination: Cesium.Rectangle.fromDegrees(73.0, 3.0, 136.0, 59.0) }); // 加载
株洲数据 loadZhuzhouVector(viewer); // 加载地图服务 loadMapService(selectedMapType.value); } catch (error) { console.error("初始化失败:", error); } }); </script> <style scoped> /* 基础样式 */ * { margin: 0; padding: 0; box-sizing: border-box; font-family: "Microsoft YaHei", sans-serif; } .monitor-container { width: 100vw; height: 100vh; background: radial-gradient(circle at center, #0c2a50 0%, #0a1a35 100%); overflow: hidden; position: fixed; top: 0; left: 0; display: flex; flex-direction: column; } /* 顶部导航栏样式 */ .top-bar { height: 70px; background: linear-gradient(90deg, #0a1a35 0%, #1a3a6e 50%, #0a1a35 100%); display: flex; align-items: center; justify-content: space-between; padding: 0 15px; position: relative; z-index: 100; border-bottom: 1px solid rgba(0, 150, 255, 0.3); } /* 天气模块 */ .weather-module { display: flex; align-items: center; color: white; font-size: 14px; min-width: 120px; justify-content: center; } .weather-icon { color: #ffcc00; margin-right: 8px; font-size: 16px; } /* 梯形标题样式 */ .platform-title { position: absolute; left: 50%; top: 0; transform: translateX(-50%); z-index: 10; } .trapezoid-bg { position: relative; padding: 0 40px; height: 70px; display: flex; align-items: center; } .trapezoid-bg::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0, 60, 113, 0.6); clip-path: polygon(0% 0%, 100% 0%, 90% 100%, 10% 100%); z-index: -1; } .platform-title h1 { font-size: 24px; font-weight: bold; background: linear-gradient(to bottom, #a2e7eb, #00f2fe); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 0 8px rgba(0, 242, 254, 0.3); white-space: nowrap; } /* 时间模块 */ .time-module { color: white; font-size: 14px; min-width: 220px; text-align: center; } /* 网络切换控件 */ .network-switcher { margin-left: 20px; margin-right: 10px; } .network-switcher select { background: rgba(10, 26, 53, 0.8); color: #66ffff; border: 1px solid rgba(0, 150, 255, 0.5); border-radius: 4px; padding: 6px 12px; font-size: 14px; outline: none; cursor: pointer; box-shadow: 0 0 8px rgba(0, 150, 255, 0.3); transition: all 0.3s ease; } .network-switcher select:hover { background: rgba(26, 58, 110, 0.8); border-color: #00f2fe; box-shadow: 0 0 12px rgba(0, 242, 254, 0.5); } .network-switcher select:focus { border-color: #00f2fe; } /* 天地图切换控件 */ .map-switcher select { background: rgba(10, 26, 53, 0.8); color: #66ffff; border: 1px solid rgba(0, 150, 255, 0.5); border-radius: 4px; padding: 6px 12px; font-size: 14px; outline: none; cursor: pointer; box-shadow: 0 0 8px rgba(0, 150, 255, 0.3); transition: all 0.3s ease; } .map-switcher select:hover { background: rgba(26, 58, 110, 0.8); border-color: #00f2fe; box-shadow: 0 0 12px rgba(0, 242, 254, 0.5); } .map-switcher select:focus { border-color: #00f2fe; } /* Cesium容器 */ #cesiumContainer { width: 100%; height: calc(100vh - 70px); background-color: #000; position: relative; } /* 响应式调整 */ @media (max-width: 1400px) { .platform-title h1 { font-size: 20px; } .weather-module, .time-module { font-size: 13px; } .network-switcher select, .map-switcher select { padding: 5px 10px; font-size: 13px; } } @media (max-width: 1200px) { .platform-title h1 { font-size: 18px; } .trapezoid-bg { padding: 0 30px; } .time-module { min-width: 180px; } .network-switcher, .map-switcher { margin-left: 5px; margin-right: 5px; } } @media (max-width: 992px) { .time-module { display: none; } .network-switcher select, .map-switcher select { padding: 4px 8px; font-size: 12px; } } </style>
在 实现内外网切换功能下，现在还有一个要求：因为前面不是既有w代表球面墨卡托投影，也有c代表经纬度投影，基于此还要加一个w与c可以互相切换展示天地图的功能，基于此修改代码发我
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