请求状态等通知提示抽取

src/app/pages/main/main.module.ts

@@ -1,7 +1,9 @@
 import { NgModule } from '@angular/core';
 import { CommonModule } from '@angular/common';
 import { FormsModule, ReactiveFormsModule } from '@angular/forms';
-import { NgZorroAntdModule } from 'ng-zorro-antd'
+import { NgZorroAntdModule } from 'ng-zorro-antd';
+/* 消息提示 */
+import { ToastModule } from '../../components/toast/toast.module'
 
 import { MainComponent } from './main.component';
 import { MainRoutingModule } from './main-routing.module';
@@ -17,7 +19,8 @@ import { SpecialTabComponent } from './special-tab/special-tab.component';
         FormsModule,
         ReactiveFormsModule,
         NgZorroAntdModule,
-        MainRoutingModule
+        MainRoutingModule,
+        ToastModule
     ],
     declarations: [
         MainComponent,