import { HttpClientModule } from '@angular/common/http'; import { InMemoryWebApiModule } from 'angular-in-memory-web-api'; import { DataService } from './data.service';
@NgModule({ imports: [ HttpClientModule, InMemoryWebApiModule.forRoot(DataService), AppRoutingModule ], ... })
import { InMemoryDbService } from 'angular-in-memory-web-api';
export class DataService implements InMemoryDbService { createDb() { let contacts = [ { id: 1, name: 'John Doe', email: 'john.doe@gmail.com' }, { id: 2, name: 'Jane Doe', email: 'jane.doe@gmail.com' }, { id: 3, name: 'Bob Smith', email: 'bob.smith@gmail.com' } ]; return {contacts}; } }
import { Injectable } from '@angular/core'; import { InMemoryDbService } from 'angular-in-memory-web-api';
@Injectable({ providedIn: 'root' }) export class DataService implements InMemoryDbService { createDb() { let contacts = [...]; return {contacts}; } get(reqInfo: RequestInfo) { if (reqInfo.url === 'api/contacts') { // return contacts here } } }
注意:如果在定义数据时使用了不同的名称(例如,books),则应在get()方法中使用相应的路径(例如,api/books)。