日期显示修改

src/components/Header.vue

@@ -31,7 +31,7 @@ export default {
       ],
       dateStr: '',
       timeStr: '',
-      weather: '北京 · 晴 18°C'
+      weather: ''
     }
   },
   computed: {
@@ -64,9 +64,9 @@ export default {
       try {
         const res = await getWeather()
         const d = res.data
-        this.weather = `☁ ${d.weatherDesc} ${d.temperature}°C`
+        this.weather = ` ${d.weatherDesc} ${d.temperature}°C`
       } catch (e) {
-        this.weather = '☁ 北京 · 晴 18°C'
+        this.weather = ''
       }
     }
   }