如何解决错误:无法匹配任何路由 URL 段:'admin/projects/projectssCategory/list'
ListProjectCategoryRoutingModule
看起来像:
import { NgModule } from '@angular/core';
import { AuthGuard } from '../../../../../helpers/auth.gaurd';
import { Role } from '../../../../../data/schema/role';
import { Routes,RouterModule } from '@angular/router';
import { ListProjectCategoryComponent } from './list-project-category.component';
const routes: Routes = [{ path: 'admin/projects/projectCategory/list',component: ListProjectCategoryComponent
//canActivate: [AuthGuard],//data: { roles: [Role.Admin]}
}];
@NgModule({
imports: [RouterModule.forChild(routes)],exports: [RouterModule]
})
export class ListProjectCategoryRoutingModule { }
ListProjectCategoryComponent
看起来像:
import { DetailsProjectCategoryComponent } from '../details-project-category/details-project-category.component';
import { Observable } from "rxjs";
import { ProjectsCategoryService } from "../../../../../data/service/projectsCategory.service";
import { ProjectsCategory } from "../../../../../data/schema/projects";
import { Component,OnInit } from "@angular/core";
import { Router } from '@angular/router';
@Component({
selector: "app-list-project-category",templateUrl: "./list-project-category.component.html",styleUrls: ["./list-project-category.component.css"]
})
export class ListProjectCategoryComponent implements OnInit {
projectsCategory: Observable<ProjectsCategory[]>;
constructor(private projectsCategoryService: ProjectsCategoryService,private router: Router) {}
ngOnInit() {
this.reloadData();
}
reloadData() {
this.projectsCategory = this.projectsCategoryService.getProjectsCategorysList();
}
deleteProjectsCategory(id: number) {
this.projectsCategoryService.deleteProjectsCategory(id)
.subscribe(
data => {
console.log(data);
this.reloadData();
},error => console.log(error));
}
// employeeDetails(id: number){
// this.router.navigate(['details',id]);
//}
}
我从 html 文件中调用它,Home
、Admin
、Projects
页面导航正常,但在 ProjectCategory
页面中出现错误
<div *ngIf="isAdmin">
<nav class="navbar navbar-expand navbar-dark bg-dark" *ngIf="user">
<div class="navbar-nav">
<a class="nav-item nav-link" routerLink="/admin/home">Home</a>
<a class="nav-item nav-link" routerLink="/admin" *ngIf="isAdmin">Admin</a>
<a class="nav-item nav-link" routerLink="/admin/projects">Projects</a>
<a class="nav-item nav-link" routerLink="/admin/projects/projectssCategory/list">List Project Category</a>
<a class="nav-item nav-link" (click)="logout()">logout</a>
</div>
</nav>
</div>
我必须添加更多类似于 ListProjectCategory
已在 app.routing.ts
中添加了他们的路由,并且对其他模块工作正常
{ path: '',loadChildren: () => import('./modules/admin/project-folder/projectCategory/list-project-category/list-project-category.module').then(m => m.ListProjectCategoryModule) },
解决方法
你有路径
routerLink="/admin/projects/projectssCategory/list"
但是路由期望
admin/projects/projectCategory/list
只需合并预期和实际结果
我认为双 s 的项目类别有问题
,在应用路由中。在模块架构中作为路由,您应该提供基本路径,例如 admin。如果您有第二个模块,那么您可能会遇到空基本路线的问题。
{ path: 'admin',loadChildren: () => import('./modules/admin/project-folder/projectCategory/list-project-category/list-project-category.module').then(m => m.ListProjectCategoryModule) }
模块内路由
const routes: Routes = [{ path: 'projects/projectCategory/list',component: ListProjectCategoryComponent
//canActivate: [AuthGuard],//data: { roles: [Role.Admin]}
}];
并确保您提供的链接正确
在 /admin/projects/projectCategory/list
中的 html 调用 routerLink
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