Angular Feature Modules

app/
    <module-name>/
        <module-name>.module.ts

import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';



@NgModule({
  declarations: [],
  imports: [
    CommonModule
  ]
})
export class Module01Module { }

@NgModule({
  imports: [
    Module01Module, // 添加FModule
  ],
  bootstrap: [AppComponent]
})
export class AppModule { }

@NgModule({
declarations: [
 Comp1Component
],
imports: [
 CommonModule
],
exports: [
 Comp1Component, // 导出组件
]
})
export class Module01Module { }