如何从Laravel中获取数据并在Angular中显示？

// routes/api.php
Route::get('/posts', [PostController::class, 'index']);

// app/Http/Controllers/PostController.php
namespace App\Http\Controllers;

use App\Models\Post;

class PostController extends Controller
{
    public function index()
    {
        $posts = Post::all();
        return response()->json($posts);
    }
}

ng generate service services/post

import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';

@Injectable({
  providedIn: 'root'
})
export class PostService {
  private apiUrl = 'http://your-laravel-app-url/api/posts';

  constructor(private http: HttpClient) {}

  getPosts(): Observable<any> {
    return this.http.get(this.apiUrl);
  }
}

ng generate component components/post-list

import { Component, OnInit } from '@angular/core';
import { PostService } from '../../services/post.service';

@Component({
  selector: 'app-post-list',
  templateUrl: './post-list.component.html',
  styleUrls: ['./post-list.component.css']
})
export class PostListComponent implements OnInit {
  posts: any[] = [];

  constructor(private postService: PostService) {}

  ngOnInit(): void {
    this.postService.getPosts().subscribe(data => {
      this.posts = data;
    });
  }
}

<div *ngFor="let post of posts">
  <h3>{{ post.title }}</h3>
  <p>{{ post.content }}</p>
</div>

composer require fruitcake/laravel-cors

protected $middleware = [
    // ...
    \Fruitcake\Cors\HandleCors::class,
];

return [
    'paths' => ['api/*'],
    'allowed_methods' => ['*'],
    'allowed_origins' => ['*'],
    'allowed_origins_patterns' => [],
    'allowed_headers' => ['*'],
    'exposed_headers' => [],
    'max_age' => 0,
    'supports_credentials' => false,
];