Question

我是laravel的新手，这让我感到困惑。我正在尝试使用HttpURLConnection从我的android应用程序对其进行身份验证，并传递url即http://192.168.1.1:8000/api/login和api所需的标头。

我的异步任务类：

private String LOGIN_URL = "http://192.168.1.1:8000/api/login";
    @Override
    protected JSONObject doInBackground(String... strings) {
        try {
            String Username = strings[0];
            String Password = strings[1];
            JSONInput = new JSONObject();

            try {

                JSONInput.put("email",Username);
                JSONInput.put("password",Password);

            } catch (JSONException e) {
                e.printStackTrace();
            }

            URL myUri = new URL(LOGIN_URL);
            HttpURLConnection connection = (HttpURLConnection) myUri.openConnection();
            connection.setRequestProperty("email",Username);
            connection.setRequestProperty("password",Password);
            connection.setRequestMethod("POST");
            connection.setConnectTimeout(15000);
            connection.setReadTimeout(15000);
            connection.setDoOutput(true);

            inputStream = connection.getInputStream();
            BufferedReader reader =  new BufferedReader(new InputStreamReader(inputStream));
            String line = null;
            String result = "";
            while((line = reader.readLine()) != null)
                result += line;

            inputStream.close();
            try {
                return JSONInput = new JSONObject(result);
            }catch (Exception e){
                Toast.makeText(context,e.toString(),Toast.LENGTH_LONG).show();
            }
            return JSONInput;


        } catch (MalformedURLException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return JSONInput;
}

laravel的路由目录中的

api.php ：

Route::group([
    'prefix' => 'auth'
], function () {
    Route::post('login', 'AuthController@login');
    Route::post('signup', 'AuthController@signup');

    Route::group([
      'middleware' => 'auth:api'
    ], function() {
        Route::get('logout', 'AuthController@logout');
        Route::get('user', 'AuthController@user');
    });
});
Route::middleware('auth:api')->get('/user', function (Request $request) {
    return $request->user();
});

1：

我传递的网址错误吗？因为它告诉我该文件不存在。如果您能告诉我应该在网址中传递的内容，我将不胜感激。

2：

我正在传递HttpURLConnection.setRequestProperty的标题。这是正确的方法吗？

3：

我什至还要上这条路线吗？

laravel版本为7.10.3

Answer 1

1：我传递的网址错误，并将其更改为import React, { Component } from "react"; class App extends Component { constructor(props) { super(props); this.state = { response: "", filter_response: "", category_value : "", min_price: "", max_price: "", color_value: "", size_value: "", }; } componentDidMount() { this.fetchData(); } filterClick = (value) => { this.setState({category_value: value, min_price: value, max_price: value, color_value: value, size_value: value}, this.fetchFilterEffectData); }; fetchData = async () => { try { const response = await fetch( `http://localhost:8000/api/filter/` ); const JsonResponse = await response.json(); this.setState({ response: JsonResponse }); } catch (error) { console.log(error); } }; fetchFilterEffectData = async () => { try { const filter_response = await fetch( `http://localhost:8000/api/p_list?product_category=${this.state.category_value}&min_price=${this.state.min_price}&max_price=${this.state.max_price}&color=${this.state.color_value}&size=${this.state.size_value}` ); const JsonFilterResponse = await filter_response.json(); this.setState({ filter_response: JsonFilterResponse }); } catch (error) { console.log(error); } }; render() { const { response } = this.state; if (!response) { return "Loading..."; } return ( <div> //Before Effect <div class="select_option_list">Category <i class="right fas fa-caret-down"></i> </div> <div class="select_option_dropdown"> {response.product_categoryData.map((response) =>( <div class="form-check form-check-outline"> <input class="form-check-input" type="checkbox" id="inlineCheckbox1" value="option1"/> <label class="form-check-label" for="inlineCheckbox1"><a href="#" onClick={() => this.filterClick(response.id)}>{response.category_title}</a></label> </div> ))} </div> </div> //After Effect {filter_response.map((response) =>( <div class="col-md-12"> <div class="blog-entry animate d-md-flex"> <img src={response.image} className="App-logo"/> <div class="text text-2 pl-md-4"> <h3 class="mb-2">{response.title}</h3> </div> </div> </div> ))} </div> ); } } export default App;

2：我改用http://192.168.1.1:8000/api/auth/login并传递查询参数而不是标题。

3：我应该使用路线，这是正确的方法。

找不到路由-Laravel Android身份验证

1 个答案: