<ul nz-menu nzMode="inline">
        <!-- <ng-container *ngFor="let route of routes">
          <li *ngIf="route.path && route.data?.name" nz-menu-item [nzSelected]="isRouteSelected(route)" [routerLink]="["/" + route.path]">{{ route.data.name }}</li>
        </ng-container> -->
        <ng-container *ngFor="let item of menu">
          <li *ngIf="!item.son" nz-menu-item [nzSelected]="isMenuSelected(item)" data-id="1"  (nzClick)="getMenuItem($event)" [routerLink]="["/" + item.action_url]">{{ item.action_name }}</li>
          <li *ngIf="item.son" nz-submenu>
            <div title>{{ item.action_name }}</div>
            <ul>
              <ng-container *ngFor="let sonItem of item.son">
                <li *ngIf="sonItem.action_type < 3" [nzSelected]="isMenuSelected(sonItem)" data-id="2" (nzClick)="getMenuItem($event)" nz-menu-item [routerLink]="["/" + sonItem.action_url]">{{ sonItem.action_name }}</li>
              </ng-container>
            </ul>
          </li>
        </ng-container>
      </ul>

import { Component, isDevMode } from "@angular/core";
import { ActivatedRoute, Router } from "@angular/router";

import { AppRoute } from "@/app/app.route";
import { ApiService } from "@/services/api.service";
import { UtilService } from "@/services/util.service";

@Component({
  templateUrl: "./basic.html",
})
export class BasicLayout {

  username = localStorage.getItem("username");

  breadcrumb = [];

  routes = !isDevMode() ? AppRoute : null;

  menu;

  isRouteSelected(route) {
    const pathRE = new RegExp(`^/${route.path}[;/?-sharp$]`);
    return pathRE.test(this.router.url);
  }

  isMenuSelected(menu) {
    const pathRE = new RegExp(`^/${menu.action_url}[;/?-sharp$]`);
    return pathRE.test(this.router.url);
  }

  getMenuItem(e:any):void {
    console.log("aa")
console.log(e)
  }

  setBreadcrumb(snapshot) {
    let breadcrumb = [];
    let route = snapshot.root;


    while (route) {
      if (route.url.length) {
        breadcrumb.push({
          title: route.data.name,
          href: "/" + breadcrumb.map(b => b.href).concat(route.routeConfig.path).join("/"),
        });
      }
      route = route.firstChild;
    }

    this.breadcrumb = breadcrumb;
  }

  async onClickLogout() {
    await this.api.put("login/logout")({
      user_id: localStorage.getItem("user.id"),
    });
    localStorage.clear();
    this.util.navigate(["user/login"]);
  }

  async ngOnInit() {
    this.setBreadcrumb(this.route.snapshot);
    this.util.resolveStart.subscribe(e => this.setBreadcrumb(e["state"]));
    const { data } = await this.api.get("user/menu")();
    this.menu = data;
  }

  constructor(
    private api: ApiService,
    private route: ActivatedRoute,
    private router: Router,
    private util: UtilService,
  ) { }

}

Why is there no response here?