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This article mainly explains "what are the performance optimization skills of Laravel 5 framework". The content of the explanation is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn what are the performance optimization skills of Laravel 5 framework.

1. Configure cache information

Use the artisan command that comes with laravel to cache all the configurations in config into a file.

Php artisan config:cache

All cache information will be stored in the bootstrap/cache/config.php file, or you can delete the cache information with the following command:

Php artisan config:clear

When the configuration information is modified, it is generally possible to execute php artisan config:cache directly, because it automatically executes php artisan config:clear before php artisan config:cache.

2. Routing information cache

When there are more and more routes, especially in large projects, the effect of route caching is obvious.

Php artisan route:cache

All routes are cached in the bootstrap/cache/routes.php file, and if route caching is used, all routes cannot be in the form of closures, that is, anonymous functions. You can also clear the route cache with php artisan route:clear.

3. Class mapping loading optimization

The optimize command caches some commonly used classes in a file to improve performance by reducing file loading:

Php artisan optimize-force

Two files bootstrap/cache/packages.php and bootstrap/cache/services.php are generated.

In the production environment, the parameter-- force-- does not need to be specified and the file is generated automatically.

To clear the class mapping load optimization, run the following command:

Php artisan clear-compiled

This command deletes the two files generated by optimize above.

Note: this command should be run after php artisan config:cache, because the optimize command generates files based on configuration information, such as the providers array of config/app.php files.

4. Use redis/memcached to store session sessions

Each laravel request will generate session session information. By default, the session session information is stored in the storage/framework/sessions file, which can be modified in config/session.php.

'driver' = >' redis'

5. Use a professional cache drive

"caching" is one of the magic weapons to improve the efficiency of the application. The default cache driver is file file cache. It is recommended to switch to a professional cache system, such as Redis or Memcached. Database cache is not recommended.

You can modify it in the configuration file config/cache.php:

'default' = >' reids'

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Thank you for your reading, the above is the content of "what are the performance optimization skills of Laravel 5 framework?" after the study of this article, I believe you have a deeper understanding of what the performance optimization skills of Laravel 5 framework have, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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