网络恢复正常，感谢使用

public/react/src/AppConfig.js

@@ -33,6 +33,7 @@ if (isDev) {
 }
 window._debugType = debugType;
 export function initAxiosInterceptors(props) {
+    initOnlineOfflineListener()
 
     // TODO 避免重复的请求 https://github.com/axios/axios#cancellation
     //      https://github.com/axios/axios/issues/1497
@@ -204,3 +205,26 @@ export function initAxiosInterceptors(props) {
 // -----------------------------------------------------------------------------------
     
 }
+
+
+function initOnlineOfflineListener() {
+    $(window).bind("online", () => {
+        notification.destroy()
+        notification.success({
+            duration: null,
+            message: '网络恢复正常',
+            description:
+            '网络恢复正常，感谢使用。',
+        })
+    }); 
+    $(window).bind("offline", () => {
+        notification.destroy()
+
+        notification.warning({
+            duration: null,
+            message: '网络异常',
+            description:
+            '网络异常，请检测网络后重试。',
+        })
+    });
+}