add：random update 经纬度

src/views/index.vue

@@ -52,84 +52,84 @@ export default {
   methods: {
     createPersonModel() {
       // 批次号管理（每次定时器触发时生成一个新的批次号）
-      // let currentBatch = 0;
+      // var currentBatch = 0;
       // const batchMap = {};
 
-      // if (!this.personModelInterval) {
-      //   this.personModelInterval = setInterval(() => {
-      //     currentBatch++; // 每次定时器触发，生成新的批次号
-      debugger;
-      if (this.bgEntities) {
-        for (let key in this.bgEntities) {
-          if (isNaN(parseFloat(key))) {
-            // 非数字键名的是人员实体
-            this.viewer.entities.remove(this.bgEntities[key]);
-            delete m.bgEntities[key];
+      if (!this.personModelInterval) {
+        this.personModelInterval = setInterval(() => {
+          console.log("开始获取实时数据");
+          // currentBatch++; // 每次定时器触发，生成新的批次号
+          if (this.bgEntities) {
+            for (let key in this.bgEntities) {
+              if (isNaN(parseFloat(key))) {
+                // 非数字键名的是人员实体
+                this.viewer.entities.remove(this.bgEntities[key]);
+                delete this.bgEntities[key];
+              }
+            }
           }
-        }
-      }
 
-      // 从API获取最新的人员定位数据
-      this.personCardList((list) => {
-        // let perList = list; // 使用全部人员数据
-        console.log("人员数据", this.personnelList);
-        // 创建新实体
-        for (let item of this.personnelList) {
-          let lng = Number(item.lng);
-          let lat = Number(item.lat);
-          let height = Number(item.height);
-          let position = Cesium.Cartesian3.fromDegrees(lng, lat, height);
-          console.log(item.perName, position);
-          // 创建人员标记
-          let entity = this.viewer.entities.add({
-            position: position,
-            label: {
-              text: item.perName,
-              font: "16px",
-              backgroundColor: Cesium.Color.fromCssColorString("#173349"),
-              showBackground: true,
-              fillColor: Cesium.Color.YELLOW,
-              depthTestAgainstTerrain: false, // 禁用地形深度测试
-              // text: "高区管委",
-              // font: "16px",
-              // // scale: 0.5,
-              // backgroundColor: Cesium.Color.fromCssColorString("#173349"),
-              // color: Cesium.Color.WHITE,
-              // showBackground: true,
-              // horizontalOrigin: Cesium.HorizontalOrigin.CENTER,
-              // verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
-              // distanceDisplayCondition: new Cesium.DistanceDisplayCondition(
-              //   1.0,
-              //   8000.0
-              // ),
-              pixelOffset: new Cesium.Cartesian2(0, -35),
-              // fillColor: Cesium.Color.WHITE,
-              // backgroundColor: new Cesium.Color(0.0, 0.486, 0.65, 0.8),
-              // disableDepthTestDistance: 5,
-              // heightReference: Cesium.HeightReference.CLAMP_TO_GROUND,
-            },
-            billboard: {
-              image: "/poi-marker-default.png",
-              scale: 0.5,
-              // heightReference: Cesium.HeightReference.CLAMP_TO_GROUND,
-              // disableDepthTestDistance: 5,
-              // distanceDisplayCondition: new Cesium.DistanceDisplayCondition(
-              //   1.0,
-              //   8000.0
-              // ),
-              // horizontalOrigin: Cesium.HorizontalOrigin.CENTER,
-              // verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
-            },
-            description: `<div><h4>${item.perName}${item.status}</h4></div>`,
-            fixedFrame: Cesium.Transforms.eastNorthUpToFixedFrame(position),
+          // 从API获取最新的人员定位数据
+          this.personCardList((list) => {
+            // let perList = list; // 使用全部人员数据
+            console.log("人员数据", this.personnelList);
+            // 创建新实体
+            for (let item of this.personnelList) {
+              let lng = Number(item.lng);
+              let lat = Number(item.lat);
+              let height = Number(item.height);
+              let position = Cesium.Cartesian3.fromDegrees(lng, lat, height);
+              console.log(item.perName, position);
+              // 创建人员标记
+              let entity = this.viewer.entities.add({
+                position: position,
+                label: {
+                  text: item.perName,
+                  font: "16px",
+                  backgroundColor: Cesium.Color.fromCssColorString("#173349"),
+                  showBackground: true,
+                  fillColor: Cesium.Color.YELLOW,
+                  depthTestAgainstTerrain: false, // 禁用地形深度测试
+                  // text: "高区管委",
+                  // font: "16px",
+                  // // scale: 0.5,
+                  // backgroundColor: Cesium.Color.fromCssColorString("#173349"),
+                  // color: Cesium.Color.WHITE,
+                  // showBackground: true,
+                  // horizontalOrigin: Cesium.HorizontalOrigin.CENTER,
+                  // verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
+                  // distanceDisplayCondition: new Cesium.DistanceDisplayCondition(
+                  //   1.0,
+                  //   8000.0
+                  // ),
+                  pixelOffset: new Cesium.Cartesian2(0, -35),
+                  // fillColor: Cesium.Color.WHITE,
+                  // backgroundColor: new Cesium.Color(0.0, 0.486, 0.65, 0.8),
+                  // disableDepthTestDistance: 5,
+                  // heightReference: Cesium.HeightReference.CLAMP_TO_GROUND,
+                },
+                billboard: {
+                  image: "/poi-marker-default.png",
+                  scale: 0.5,
+                  // heightReference: Cesium.HeightReference.CLAMP_TO_GROUND,
+                  // disableDepthTestDistance: 5,
+                  // distanceDisplayCondition: new Cesium.DistanceDisplayCondition(
+                  //   1.0,
+                  //   8000.0
+                  // ),
+                  // horizontalOrigin: Cesium.HorizontalOrigin.CENTER,
+                  // verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
+                },
+                description: `<div><h4>${item.perName}${item.status}</h4></div>`,
+                fixedFrame: Cesium.Transforms.eastNorthUpToFixedFrame(position),
+              });
+              entity.info = item; // 添加 info 属性
+              // entity.batch = currentBatch; // 标记当前批次
+              this.bgEntities[item.perName] = entity; // 存储新实体
+            }
           });
-          // entity.info = item; // 添加 info 属性
-          // // entity.batch = currentBatch; // 标记当前批次
-          // this.bgEntities[item.perName] = entity; // 存储新实体
-        }
-      });
-      // }, 10000); // 每10秒刷新一次
-      // }
+        }, 10000); // 每10秒刷新一次
+      }
     },
     personCardList(fn) {
       console.log("人员定位数据", this.personnelList);