检测登陆失败原因

src/utils/loginRefresh.js

@@ -1,3 +1,5 @@
+import { host } from '@/config/host';
+
 let isRefreshing = false
 let refreshSubscribers = []
 
@@ -40,7 +42,7 @@ export async function handleTokenRefresh(originalRequest, instance) {
     isRefreshing = false
     refreshSubscribers = []
     localStorage.removeItem('token')
-    window.location.href = this.$host;
+    window.location.href = host;
     return Promise.reject(err)
   }
 }