添加路由守卫

index/src/app/view/admin/admin.component.ts

@@ -0,0 +1,15 @@
+import { Component, OnInit } from '@angular/core';
+
+@Component({
+  selector: 'app-admin',
+  templateUrl: './admin.component.html',
+  styleUrls: ['./admin.component.less']
+})
+export class AdminComponent implements OnInit {
+
+  constructor() { }
+
+  ngOnInit(): void {
+  }
+
+}