修改

src/pages/modules/map.vue

@@ -106,7 +106,7 @@ export default {
     }
   },
   computed: {
-    ...mapGetters(['carPosition'])
+    ...mapGetters(['serverUrl', 'carPosition'])
   },
   watch: {
     carPosition: {
@@ -172,8 +172,7 @@ export default {
       }
       return new Promise((resolve, reject) => {
         const img = new Image()
-        const urlHost = process.env.VUE_APP_API_BASE_URL
-        img.src = `${urlHost}${this.mapData.mapImageAddress}`
+        img.src = `${this.serverUrl}${this.mapData.mapImageAddress}`
         // img.src = this.mapData.mapImageAddress
         img.onload = () => {
           this.cachedImages.map = img