升级ng11

angular.json

@@ -66,7 +66,6 @@
               "optimization": true,
               "outputHashing": "all",
               "sourceMap": false,
-              "extractCss": true,
               "namedChunks": false,
               "extractLicenses": true,
               "vendorChunk": false,

package.json

@@ -11,17 +11,17 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/animations": "^10.2.5",
+    "@angular/animations": "^11.2.14",
     "@angular/cdk": "^9.2.4",
-    "@angular/common": "~10.2.5",
-    "@angular/compiler": "~10.2.5",
-    "@angular/core": "~10.2.5",
+    "@angular/common": "~11.2.14",
+    "@angular/compiler": "~11.2.14",
+    "@angular/core": "~11.2.14",
     "@angular/fire": "^5.3.0",
-    "@angular/forms": "~10.2.5",
+    "@angular/forms": "~11.2.14",
     "@angular/material": "9",
-    "@angular/platform-browser": "~10.2.5",
-    "@angular/platform-browser-dynamic": "~10.2.5",
-    "@angular/router": "~10.2.5",
+    "@angular/platform-browser": "~11.2.14",
+    "@angular/platform-browser-dynamic": "~11.2.14",
+    "@angular/router": "~11.2.14",
     "@aspnet/signalr": "^1.1.4",
     "@babylonjs/core": "4.2.1",
     "@babylonjs/gui": "4.2.1",
@@ -61,17 +61,17 @@
     "zone.js": "~0.10.3"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "~0.1002.4",
-    "@angular/cli": "~10.2.4",
-    "@angular/compiler-cli": "~10.2.5",
-    "@angular/language-service": "~10.2.5",
-    "@types/jasmine": "~3.3.8",
+    "@angular-devkit/build-angular": "~0.1102.19",
+    "@angular/cli": "~11.2.19",
+    "@angular/compiler-cli": "~11.2.14",
+    "@angular/language-service": "~11.2.14",
+    "@types/jasmine": "~3.6.0",
     "@types/jasminewd2": "~2.0.3",
     "@types/node": "^12.11.1",
-    "codelyzer": "^5.1.2",
-    "jasmine-core": "~3.5.0",
+    "codelyzer": "^6.0.0",
+    "jasmine-core": "~3.6.0",
     "jasmine-spec-reporter": "~5.0.0",
-    "karma": "~5.0.0",
+    "karma": "~6.4.1",
     "karma-chrome-launcher": "~3.1.0",
     "karma-coverage-istanbul-reporter": "~3.0.2",
     "karma-jasmine": "~4.0.0",
@@ -81,4 +81,4 @@
     "tslint": "~6.1.0",
     "typescript": "~4.0.8"
   }
-}
+}

src/app/app-routing.module.ts

@@ -27,7 +27,7 @@ const routes: Routes = [
 ];
 
 @NgModule({
-  imports: [RouterModule.forRoot(routes)],
+  imports: [RouterModule.forRoot(routes, { relativeLinkResolution: 'legacy' })],
   exports: [RouterModule]
 })
 export class AppRoutingModule { }

src/app/system-management/menu/addmenu/addmenu.component.spec.ts

@@ -1,4 +1,4 @@
-import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { ComponentFixture, TestBed, waitForAsync } from '@angular/core/testing';
 
 import { AddmenuComponent } from './addmenu.component';
 
@@ -6,7 +6,7 @@ describe('AddmenuComponent', () => {
   let component: AddmenuComponent;
   let fixture: ComponentFixture<AddmenuComponent>;
 
-  beforeEach(async(() => {
+  beforeEach(waitForAsync(() => {
     TestBed.configureTestingModule({
       declarations: [ AddmenuComponent ]
     })