Axios and Angular | 易学教程

问题

Trying to figure out how to make an axios import and use in an Angular cli, base scaffolding.

I didn't find any docs for this.

I found this https://netbasal.com/angular-2-use-your-own-http-library-b45e51b3525e

what he suggests does not apply. the Cli breaks on adding any of his code bits.

Any insight on how to do a basic post api call in Angular?

best I got is (the angular native approach) :

import { Component } from '@angular/core';
import { Injectable } from '@angular/core';
import { Http } from '@angular/http';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})

@Injectable()
export class AppComponent{
  title = 'prouuuut';
  posts = [];
  errors = [];
  constructor(private http: Http){
  }

  fetchAll(){
    this.http.get('https://api.github.com/repositories')
      .then(response => {
        this.posts = response.data.entry
      })
      .catch(e => {
        this.errors.push(e)
      })
  }
}

inside app.component.ts but I already have :

回答1:

Most probably using Axios's concrete class instead of Angular's Http concrete class is not a valid approach since each of these classes would have a different interface.

You need to

npm install @types/axios
import axios as you import any other third-party library in typescript

Note that it is recommended to use Angular's Http Client Module

From axios github page:

axios is heavily inspired by the $http service provided in Angular. Ultimately axios is an effort to provide a standalone $http-like service for use outside of Angular"

Angular's (Angular 2+) Http client is more powerful than Angular JS's Http client, so I could not think of a reason that requires you to be making this switch

来源：https://stackoverflow.com/questions/47098802/axios-and-angular

标签

angular

rest

axios