更改默认页面

src/views/Home.vue

       });
   },
   mounted() {
-   
+    
     // 南京市水系图
     getService("wfs", {
       // filter: equalToFilter("admincode", "320100"),
       layers: ["rivers"],
       style: new Style({
         fill: new Stroke({
-          color: "#2495A2",
+          color: "#AEDCFD",
         }),
       }),
       opacity: 0.8
 
     // 加载切片服务
     // 河道无人机影像（3条）
+    
     let resolutionsDong = [
       16.933367200067735,
       8.466683600033868,
     this.view = new View({
       // minZoom: 11,
       maxZoom: 18.9,
-      zoom: 9.5,
-      center: transform([118.89744, 31.889104], "EPSG:4326", "EPSG:3857"),
+      zoom: 11,
+      center: transform([118.834447,31.895676], "EPSG:4326", "EPSG:3857"),
     });
     this.map = new OMap({
       controls: control
       view: this.view,
     });
 
-     // 江宁区行政区划
-    getService('ImageArcGIS', { layers: "*" }).then((res) => {
+    // 江宁区行政区划
+    getService('ImageArcGIS', { layers: '0' }).then((res) => {
       let { layer } = res;
       this.arealayer = layer
       this.map.addLayer(this.arealayer);