http加载

src/ibiz-core/utils/http/http.ts

 import axios, { AxiosResponse } from 'axios';
 import qs from 'qs';
 import { HttpResponse } from './http-response';
+import { Loading } from '../loading/loading';
 /**
  * Http net 对象
  * 调用 getInstance() 获取实例
@@ -229,6 +230,7 @@ export class Http {
      */
     private beginLoading(): void {
         // todo 开始加载
+        Loading.show();
     }
 
     /**
@@ -244,6 +246,7 @@ export class Http {
         setTimeout(() => {
             if (this.loadingCount === 0) {
                // todo 停止加载
+               Loading.hidden();
             }
         }, 500);
     }