fix：拉取angular-ts和react-ts分支最新代码

frontend/angular-ts/src/app/auth.guard.ts

@@ -0,0 +1,68 @@
+import { Injectable } from '@angular/core';
+import {
+  CanActivate,
+  CanActivateChild,
+  CanDeactivate,
+  CanLoad,
+  Route,
+  UrlSegment,
+  ActivatedRouteSnapshot,
+  RouterStateSnapshot,
+  UrlTree,
+  Router,
+  Resolve
+} from '@angular/router';
+
+import { Observable } from 'rxjs';
+import { NgForage } from 'ngforage';
+
+@Injectable({
+  providedIn: 'root',
+})
+export class AuthGuard implements CanActivate, CanActivateChild, CanDeactivate<unknown>, CanLoad, Resolve<any> {
+  constructor(
+    private ngForage: NgForage,
+    private router: Router
+  ) {
+  }
+  canActivate(
+    route: ActivatedRouteSnapshot,
+    state: RouterStateSnapshot): Observable<boolean | UrlTree> | Promise<boolean | UrlTree> | boolean | UrlTree {
+    this.ngForage.getItem('TOKEN').then(res => {
+      if (!!!res) {
+        this.router.navigate(['login']);
+        this.ngForage.setItem('TOKEN', 'aaaa74654sdf4as6d4');
+      }
+    });
+    console.log(route);
+    console.log(state);
+    return true;
+  }
+
+  canActivateChild(
+    childRoute: ActivatedRouteSnapshot,
+    state: RouterStateSnapshot): Observable<boolean | UrlTree> | Promise<boolean | UrlTree> | boolean | UrlTree {
+    console.log(childRoute);
+    console.log(state);
+    return true;
+  }
+
+  canDeactivate(
+    component: unknown,
+    currentRoute: ActivatedRouteSnapshot,
+    currentState: RouterStateSnapshot,
+    nextState?: RouterStateSnapshot): Observable<boolean | UrlTree> | Promise<boolean | UrlTree> | boolean | UrlTree {
+    return true;
+  }
+
+  canLoad(
+    route: Route,
+    segments: UrlSegment[]): Observable<boolean | UrlTree> | Promise<boolean | UrlTree> | boolean | UrlTree {
+    return true;
+  }
+
+  resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<any> | Promise<any> | any {
+    console.log(route);
+    console.log(state);
+  }
+}