【发布时间】:2017-01-29 23:45:38
【问题描述】:
我正在开发一个 Angular2 最终应用程序,它(当前)有两个模块:
- CoreModule:包含共享组件、服务。
- AppModule:应用的根模块
应用模块:
/**
* Created by jamdahl on 9/21/16.
*/
// Angular Imports
import {NgModule} from '@angular/core';
import {BrowserModule} from '@angular/platform-browser';
import {HttpModule} from '@angular/http';
import {FormsModule, ReactiveFormsModule} from '@angular/forms';
import {CoreModule} from '../core-module/core.module';
import {UserService, AuthService, AuthComponent} from '../core-module/core.module';
// Components
import {HomePageComponent} from './components/home-page.component';
//import {enableProdMode} from '@angular/core';
//enableProdMode();
@NgModule({
imports: [
BrowserModule,
HttpModule,
FormsModule,
ReactiveFormsModule,
CoreModule
],
declarations: [
AuthComponent,
HomePageComponent
],
providers: [
AuthService,
UserService
],
bootstrap: [
HomePageComponent
]
})
export class AppModule {}
核心模块:
/**
* Created by jamdahl on 9/21/16.
*/
// Angular imports
import {NgModule} from '@angular/core';
import {BrowserModule} from '@angular/platform-browser';
import {HttpModule} from '@angular/http';
import {FormsModule, ReactiveFormsModule} from '@angular/forms';
// Class imports
import {User} from './classes/user.class';
import {Alert} from './classes/alert.class';
// Service imports
import {AuthService} from './services/auth.service';
import {UserService} from './services/user.service';
// Component imports
import {AuthComponent} from './components/auth.component';
import {SignInComponent} from './components/signin.component';
import {SignUpComponent} from './components/signup.component';
//import {enableProdMode} from '@angular/core';
//enableProdMode();
@NgModule({
imports: [
BrowserModule,
HttpModule,
FormsModule,
ReactiveFormsModule
],
declarations: [
AuthComponent,
SignInComponent,
SignUpComponent
],
providers: [],
exports: [
User,
Alert,
AuthService,
UserService,
AuthComponent
]
})
export class CoreModule {}
当我尝试运行它时,我得到以下信息:
./src/view/app-module/app.module.ts (11,9) 中的错误:错误 TS2305: 模块 '"/Users/jamdahl/Web/Web-Scratch/Angular2-Express-Mongoose/src/view/core-module/core.module"' 没有导出的成员“UserService”。
错误 ./src/view/app-module/app.module.ts (11,22): 错误 TS2305: 模块 '"/Users/jamdahl/Web/Web-Scratch/Angular2-Express-Mongoose/src/view/core-module/core.module"' 没有导出的成员“AuthService”。
错误 ./src/view/app-module/app.module.ts (11,35): 错误 TS2305: 模块 '"/Users/jamdahl/Web/Web-Scratch/Angular2-Express-Mongoose/src/view/core-module/core.module"' 没有导出的成员“AuthComponent”。
任何想法为什么这不起作用?我的目标是在一个模块中定义某些组件/服务,以便在我将创建的其他模块中重用。需要找出正确的方法来做到这一点......
感谢您的帮助!
【问题讨论】:
标签: angular typescript web-frontend