我试图访问我的服务器上的主要路线
http:// localhost:4200
完整的错误消息是:
未捕获错误:模块'AppModule'导入的意外指令'ProductsComponent' . 请添加@NgModule注释 . at syntaxError(compiler.es5.js:1690)at compiler.es5.js:15382 at Array.forEach()at CompileMetadataResolver.webpackJsonp ... / .. / .. / compiler/@angular/compiler.es5.js . CompitMetadataResolver.getNgModuleMetadata(compiler.es5.js:15365)位于JitCompiler.webpackJsonp ... / .. / .. / compiler/@angular/compiler.es5.js.JitCompiler.loadModules(compiler.es5.js:26795)at at JitCompiler.webpackJsonp中的JitCompiler.webpackJsonp ... / .. / .. / compiler / @ angular/compiler.es5.js.JitCompiler.compileModuleAndComponents(compiler.es5.js:26768)... / .. / .. / platformRef.webpackJsonp中的compiler/@angular/compiler.es5.js.JitCompiler.compileModuleAsync(compiler.es5.js:26697)... / .. / .. / core/@angular/core.es5.js.PlatformRef . bootstrapModuleWithZone(core.es5.js:4536)位于Object的PlatformRef.webpackJsonp ... / .. / .. / core/@angular/core.es5.js.PlatformRef_.bootstrapModule(core.es5.js:4522) . ../../../../../src/main.ts(main.ts:11)
其他路由器 endpoints 如
http:// localhost:4200 / cart
也给出了同样的错误
这是我的主文件
app.module.ts
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
import { AppComponent } from './app.component';
import { ProductsComponent } from './products/products.component';
import { CartComponent } from './cart/cart.component';
import { MenuComponent } from './menu/menu.component';
import { AppRoutingModule, routingComponents } from './app.routes';
@NgModule({
declarations: [
AppComponent,
ProductsComponent,
CartComponent,
MenuComponent
],
imports: [
BrowserModule,
RouterModule,
AppRoutingModule,
routingComponents
],
providers: [],
bootstrap: [AppComponent,routingComponents]
})
export class AppModule { }
这是我的生根文件
app.routes.ts
import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
import { ProductsComponent } from './products/products.component';
import { MenuComponent } from './menu/menu.component';
import { CartComponent } from './cart/cart.component';
const routes: Routes = [
{ path: '', pathMatch: 'full', redirectTo: 'Products' },
{ path: 'Products', component: ProductsComponent },
{ path: 'Menu', component: MenuComponent },
{ path: 'Cart', component: CartComponent },
];
@NgModule({
imports: [RouterModule.forRoot(routes)],
exports: [RouterModule],
})
export class AppRoutingModule { }
export const routingComponents = [ProductsComponent, MenuComponent, CartComponent];
该应用程序似乎在我的本地开发中正常运行 .
2 回答
你可以import only classes adorned by @NgModule decorator . 所以将
routingComponent
从imports
移到declarations
:尝试删除
routingComponents
. 我没有看到它正在做任何事情,可能会导致这个问题 .