Feat(AI):增加模块未定位进入时不显示天气信息逻辑

components/aiChat/entrance.vue

@@ -24,7 +24,8 @@ export default {
   data() {
     return {
       showImg: false,
-      settingInfo: {}
+      settingInfo: {},
+      localCityName: uni.getStorageSync('locationCityName') || ''
     }
   },
   created() {
@@ -42,7 +43,7 @@ export default {
     },
     enterAiChat() {
       uni.navigateTo({
-        url: '/aiChat/views/index?click=1&cityName=' + this.cityName
+        url: '/aiChat/views/index?click=1&cityName=' + (this.cityName || this.localCityName)
       })
     }
   }