引用库 angular 创建的服务时出错

Question

I have created an angular library and I am referencing this library in a separate external project. However, whenever I am referencing a service I get the below error:

Module not found: Error: Package path ./lib/services/test.service is not exported from package D:\Projects\Admin\node_modules\my-lib (see exports field in D:\Projects\Admin\node_modules\my-lib\package.json)

Service:

import { Injectable } from '@angular/core';

@Injectable({
  providedIn: 'root'
})
export class TestService {

  constructor() { }

  getTest(): string{
    console.log('inside the service');
    return "This is inside the service";
  }
}

my-lib.module:

import { NgModule } from '@angular/core';
import { myLibComponent } from './my-lib.component';


@NgModule({
  declarations: [
    myLibComponent
  ],
  imports: [
  ],
  exports: [
    myLibComponent
  ]
})
export class myLibModule { }

Answer 1

You have to export the service from library. In project.ts of library you have to insert:

export * from 'your path';