[Draft in Chinese]

1. 快递安装配置 Laravel 项目


  • 有PHP >7.1 和Composer
  • 有Node.js(没有也okay)
  • 有Apache/Nginx服务
  • 在命令行中进入拟安装项目的文件夹 for example, /dev

2. Install Laravel 安装 laravel 7

composer create-project --prefer-dist laravel/laravel:^7.0 api-dev

This will install latest laravel 7 and create a laravel 7 project called “api-dev” within your nominated directory /dev.

Offical tutorial: https://laravel.com/docs/7.x/installation#installing-laravel

2.1. Set up database connection 配置数据库连接

The master configuration file is located in directory dev/api-dev/.env
Edit the following section according to your current PHP server/MySQL server, for example,


You can test your connection with laravel migrate command,

php artisan migrate
--- some migration displayed here ---

2.2. Install laravel/UI for convernience 安装laravel UI

# not to be used with laravel 7
composer require laravel/ui

this might give you a bug/error if you do not nominate a version of UI. The latest compatible version with laravel 7 is Ver 2.* therefore use

composer require laravel/ui:^2.4

Appearently you will need NPM to compile the frontend components before you can use it. Don’t panic if you dont, just copy over following two files from a existed laravel 7 project and that will do the trick.


But let’s just leave it for later to worry.

2.3. Install Authentication 安装认证(含注册登录)

laravel is provided with scarfolding to let you add very standard authentication to your laravel app. Various options available here I favour the boostrap version,

php artisan ui bootstrap --auth

Other options are vue version,

php artisan ui vue --auth

and react version.

php artisan ui react --auth

We will just keep it simple with Bootstrap.

2.4. Compile for the new frontend 编译前端组件

Finally, do

npm install && npm run dev

Off you go you are runnning a brand new laravel 7 app with original but fully functional user Auth.

laravel 7

3. Consume an External API 开发消费外部API

Frome here I will quote a complete tutorial that is posted by Bobby Iliev via here.

Where you full set your laravel app running with correct database connection, you are good to move on with follows,

3.1. Creating a new table 添加数据表

Let’s start by creating a new table called questions where we will store the output of the requests to the QuizAPI.

To create a new table, you could use the following artisan command:

php artisan make:migration create_questions_table


Created Migration: 2021_01_09_192430_create_questions_table

This would generate a new migration file for you at:


The Laravel migrations will use the Schema facade to create and modify database tables and columns. To keep this simple we will only store the question itself and the available answers:

 Schema::create('tasks', function (Blueprint $table) {

After that, to run the migration, use this artisan command here:

php artisan migrate


Migrating: 2021_01_09_192430_create_questions_table
Migrated:  2021_01_09_192430_create_questions_table (0.02 seconds)

For more information about Laravel migrations, make sure to check out this post here.

3.2. Create the Model 新建模型

Once we have our questions table ready, let’s go ahead and add a Question model:

php artisan make:model Question


Model created successfully.

3.3. Create the Controller 新建控制器

php artisan make:controller QuestionController


Controller created successfully.

3.4. QuizAPI overview 以QuizAPI为例来演示如何消费外部API

The URL that we will be hitting on the QuizAPI is the following:


There we need to pass a couple of parameters:

  • Our API key, which you can get from here: QuizAPI Key
  • And the number of questions that we want to pull (default as 10)

For more information, make sure to check out the official QuizAPI documentation.

The output that you would get will look like this once you hit the API endpoint:

    "id": 711,
    "question": "Are arrays supported in shell scripts?",
    "description": null,
    "answers": {
      "answer_a": "True",
      "answer_b": "False",
      "answer_c": "Yes but only under certain conditions",
      "answer_d": null,
      "answer_e": null,
      "answer_f": null
    "multiple_correct_answers": "false",
    "correct_answers": {
      "answer_a_correct": "true",
      "answer_b_correct": "false",
      "answer_c_correct": "false",
      "answer_d_correct": "false",
      "answer_e_correct": "false",
      "answer_f_correct": "false"
    "correct_answer": null,
    "explanation": null,
    "tip": null,
    "tags": [
        "name": "BASH"
        "name": "Linux"
    "category": "Linux",
    "difficulty": "Easy"

For simplicity, we will want to grab only the question title and the answers from A to D.

Feel free to extend the method and the database table to grab all of the information.

3.5. Building the method in the controller 在控制器中构造方法

Once we have all that in place, we are ready to start building our method, which will be used to trigger the HTTP requests to the QuizAPI, get a question, and store it in our questions table.

With your favorite text editor, open the QuestionController.php file at:


First, make sure to include the Question model:

# not to be used with laravel 7
use App\Models\Question;

Note: if you are on Laravel 7, you need to use the following instead:

use App\Question;

After that, also include the HTTP client:

use Illuminate\Support\Facades\Http;

And then create a new public method called fetch, for example:

public function fetch()


Inside the fetch method, we can start adding our logic:

First let’s make an HTTP request to the QuizAPI questions endpoint:

$response = Http::get('https://quizapi.io/api/v1/questions', [
    'apiKey' => 'YOUR_API_KEY_HERE',
    'limit' => 10,

With the Http client, we are making a GET request, and we are hitting the `/api/v1/questions1 endpoint. We are also passing 2 parameters: the API Key and the number of questions that we want to get.

Next, as the output would be in a JSON format we can add use the following to decode it:

$quizzes = json_decode($response->body());

Then once we have the response body, let’s go ahead and use a foreach loop to store the response in our questions table:

foreach($quizzes as $quiz){
        $question = new Question;
        $question->question = $quiz->question;
        $question->answer_a = $quiz['answers']->answer_a;
        $question->answer_b = $quiz['answers']->answer_b;
        $question->answer_c = $quiz'answers']->answer_c;
        $question->answer_d = $quiz['answers']->answer_d;
return "DONE";

The whole fetch method will look like this:

public function fetch()
    $response = Http::get('https://quizapi.io/api/v1/questions', [
        'apiKey' => 'YOUR_API_KEY_HERE',
        'limit' => 10,
    $quizzes = json_decode($response->body());
    foreach($quizzes as $quiz){
            $question = new Question;
            $question->question = $quiz->question;
            $question->answer_a = $quiz->answers->answer_a;
            $question->answer_b = $quiz->answers->answer_b;
            $question->answer_c = $quiz->answers->answer_c;
            $question->answer_d = $quiz->answers->answer_d;
    return "DONE";

Now let’s create a simple route which we will hit and trigger the fetch method.

3.6. Add a route 添加访问路由

Let’s now add the route! To do so, edit the web.php file at: routes/web.php And add the following GET route:

Route::get('/fetch', '[email protected]');

Now, if you hit the route and then check your database, you will see the new questions in there: database injected with data

4. Conclusion 小结

This is pretty much it! Now you know how to use the Laravel HTTP Client to consume an external API and store the information in your database. For more information, make sure to check out the official documentation here.

The next step would be to create a view where you could render the data that you’ve stored in your questions table!

4.1. Reference 参考文献

  • 本教程后半部分原文 https://devdojo.com/bobbyiliev/how-to-consume-an-external-api-with-laravel-and-guzzle
  • laravel中国非官方教程 https://laravelacademy.org/books/laravel-tutorial
  • Another example https://www.twilio.com/blog/building-and-consuming-a-restful-api-in-laravel-php