Angular 2 : export component on a module and import and use it inside a module

Question

我有一个名为 CustomerInfoModule 的功能模块，它导出一个 CustomerInfoComponent。见下文。

import {NgModule} from '@angular/core'
import {RouterModule}  from '@angular/router'

import {CustomerInfoComponent} from './customer-info.component'

@NgModule({
declarations:[CustomerInfoComponent],
exports:[CustomerInfoComponent]
})
export class CustomerInfoModule{
}

我想在 MissedCollectionsComponent 中导入并使用此 CustomerInfoComponent。我收到 typescript 错误

'.module"' has no exported member 'CustomerInfoComponent'

.

import {NgModule} from '@angular/core'
import {RouterModule} from '@angular/router'

import {MissedCollectionsComponent} from './missed-collections.component'

import {CustomerInfoComponent} from '../shared/customer/customer-info.module'

@NgModule({
imports:[RouterModule.forChild([
        {path:'missedcollection',component:MissedCollectionsComponent},
        {path:'missedcollection/customerinfo',component:CustomerInfoComponent}
    ]),
    CustomerInfoModule],
declarations:[],
exports:[]
})
export class MissedCollectionsModule{

}

根据 Angular2 文档，它说:

'We export the ContactComponent so other modules that import the ContactModule can include it in their component templates.' link

从一个模块中导入组件并在另一个模块中使用它是不合逻辑的吗？我是不是想错了/或错过了什么？

Answer 1

因为您是从模块文件导入的，所以您可以这样做。

客户信息.module.ts

import {CustomerInfoComponent} from './customer-info.component';
export {CustomerInfoComponent};