What are the laravel head request methods?

laravel head request methods are: 1. Use the call method and the 'HEAD' parameter, and the specified URL to make a head request; 2. Use the head method and the specified URL to make a head request; 3. Use " json" method to send a head request with JSON data; 4. By passing the third parameter, use the get method to send a head request with specific HTTP header information.

#The operating environment of this article: Windows 10 system, laravel 9 version, dell g3 computer.

In the Laravel framework, there are many ways to communicate with the server using Head Requests. Header request is an HTTP method that does not return the entity body of the request, but only returns HTTP header information. Below are some examples of header request methods available in the Laravel framework.

1. This is a common way to use header requests in test code. The `call` method enables you to simulate an HTTP request, `HEAD'` as the first parameter tells Laravel that a header request should be made, and `'/url`` represents the URL of the request.

$response = $this->call('HEAD', '/url');

2. This is another example of using header requests in Laravel's test class. The `head` method is part of the Laravel framework and takes the specified URL as a parameter and returns the response of the header request.

$response = $this->head('/url');

3. If you want to send a header request with JSON data, you can use the `json` method. It is similar to the `call` method in the first example, but sets the HTTP header information to JSON and returns the response of the header request.

$response = $this->json('HEAD', '/url');

4. The `get` method is a common method used to make GET requests, but it can be converted into a header request by passing the third parameter. In this example, `['HTTP_ACCEPT' => 'application/json']` sets the HTTP header information to tell the server to accept data in JSON format.

$response = $this->get('/url', [], ['HTTP_ACCEPT' => 'application/json']);

Summary

These methods are some basic examples of handling header requests in the Laravel framework. You can use different HTTP request methods and parameters based on your application needs. No matter which method you choose, header requests are relatively simple and straightforward in Laravel.

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