我将Angular 2和Laravel PHP框架一起用于我的API。我的Angular 2项目在http://localhost:4200/上运行,而我的Laravel PHP Framework在http://localhost:80/laravel/public上运行
当我在Angular 2项目中运行它时:
getAllProfessionals():Observable<any> {
return this.http.get(globals.baseUrl+'/professionals/', {headers:this.utilService.getHeadersJson()}).map(this.utilService.map);
}
我在浏览器中收到此错误:
无法加载http://localhost/laravel/public/api/v1/professionals/: 飞行前响应无效(重定向)
globals.baseUrl为http://localhost/laravel/public/api/v1/
这是this.utilService的调用
getHeadersJson() {
let headers = new Headers();
headers.append('Accept', 'application/json');
headers.append('Content-Type', 'application/json');
headers.append('Authorization', 'Bearer ' + localStorage.getItem('token'));
return headers;
}
map(response: Response): any {
return response.json();
}
我在这里做错了什么?我的api调用有问题吗?
当我这样做时,请致电:
getCountrys(filter):Observable<any> {
return this.http.get(globals.baseUrl+'/country/' + filter, {headers:this.utilService.getHeadersJson()}).map(this.utilService.map);
}
拨打电话以获取国家/地区有效!
当我转到URL:http://localhost/laravel/public/api/v1/professionals/
这是返回的内容:
请帮助!
以下是位于我的路线文件夹中的Laravel api.php文件中的路线:
Route::middleware('auth:api')->get('/user', function (Request $request) {
return $request->user();
});
Route::group([ 'prefix' => 'v1'], function () {
Route::resource('register', 'v1\RegisterController');
Route::resource('paintype', 'v1\PainTypeController');
Route::resource('painlevel', 'v1\PainLevelController');
Route::resource('painkiller', 'v1\PainKillersController');
Route::resource('profession', 'v1\ProfessionsController');
Route::resource('qualification', 'v1\QualificationsController');
Route::resource('specialities', 'v1\SpecialitiesController');
Route::resource('problems', 'v1\ProblemsController');
Route::resource('user', 'v1\UserController');
Route::post('login', 'v1\AuthController@login');
Route::post('professionals', 'v1\ProfessionalsController@store');
Route::post('patients', 'v1\PatientsController@store');
Route::get('country/{text}', 'v1\LocationController@getCountries');
Route::get('region/{id}', 'v1\LocationController@getRegions');
Route::get('city/{id}', 'v1\LocationController@getCities');
Route::get('reviews/{username}', 'v1\ReviewController@show');
Route::group(['middleware' => ['before' => 'jwt.auth']], function () {
Route::resource('post-job', 'v1\PostJobController');
Route::post('reviews', 'v1\ReviewController@store');
Route::get('profile', 'v1\AuthController@profile');
Route::get('jobs/listjob', 'v1\PostJobController@getMyJobs');
});
});
答案 0 :(得分:0)
问题是Django 2
,您需要在服务器(后端)上启用CORS标头并允许使用适当的http方法。整个过程很可能在您的PHP层上或您用来提供数据的任何位置上。