我正在使用Angular 5,并且已經使用angular-cli創(chuàng)建了服務我想要做的是創(chuàng)建一個為Angular 5讀取本地json文件的服務。這就是我所擁有的...我有點卡住了...import { Injectable } from '@angular/core';import { HttpClientModule } from '@angular/common/http';@Injectable()export class AppSettingsService { constructor(private http: HttpClientModule) { var obj; this.getJSON().subscribe(data => obj=data, error => console.log(error)); } public getJSON(): Observable<any> { return this.http.get("./assets/mydata.json") .map((res:any) => res.json()) .catch((error:any) => console.log(error)); }}我該如何完成?
Angular 5 Service讀取本地.json文件
撒科打諢
2019-12-25 10:30:26