laravel close cache blode
May 20, 2023 pm 02:49 PMIn the use of the Laravel framework, caching plays a very important role. Caching can greatly improve application performance and efficiency. However, in some special cases, we need to turn off caching to meet specific usage requirements. This article will introduce how to turn off Laravel's cache.
1. What is caching
When writing an application, repeated calls to components or data sets often occur, which will slow down the efficiency of the application. Caching can be used to cache components or data sets that are frequently called repeatedly, making applications faster and more efficient.
In the Laravel framework, cache is divided into many types, including file cache, Redis cache, database cache, etc.
2. How to turn off the cache
In the Laravel framework, there are many ways to turn off the cache. We will introduce two of them below.
2.1. Set the cache driver in the .env file
In the root directory of Laravel, there is a file named .env, through which you can set the cache driver in the application. If you want to turn off caching, you only need to set the corresponding cache driver in this file.
CACHE_DRIVER=array
In the above code, we set the cache driver to array, which means using an array to cache data. Due to the nature of this cache driver, cached data will only expire after the request ends.
2.2. Turn off the cache in the config file
In addition to setting the cache driver in the .env file, we can also turn off the cache directly in the application's config file.
Open the cache.php file in the config folder. You can see that the configuration items in cache.php are as follows by default:
'default' => env('CACHE_DRIVER', 'file'),
If you want to turn off the cache, just change the above Just change the code to the following form:
'default' => 'array',
In this way, you can set the cache driver to an array to achieve the purpose of turning off the cache.
3. Notes
The purpose of turning off the cache is mainly to meet specific needs, so in actual development, you need to pay attention to some matters.
First of all, turning off the cache will seriously affect the performance and efficiency of the application, so you should carefully consider whether you need to turn off the cache. At the same time, after the cache is turned off, some different business logic may generate errors due to the lack of cache, requiring developers to perform additional processing when writing code.
In actual development, try not to turn off the cache unless the user has specific usage requirements. If you must turn off caching, consider turning it off for individual requests or blocks of code rather than turning off caching for the entire application. This ensures application performance and efficiency as much as possible while meeting specific needs.
4. Conclusion
This article introduces how to turn off the cache of the Laravel framework, and on this basis raises some issues that need attention during development. For developers, caching is a very important technology. Proficient in caching-related knowledge and skills can greatly improve application performance and efficiency.
The above is the detailed content of laravel close cache blode. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undress AI Tool
Undress images for free

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

ToworkeffectivelywithpivottablesinLaravel,firstaccesspivotdatausingwithPivot()orwithTimestamps(),thenupdateentrieswithupdateExistingPivot(),managerelationshipsviadetach()andsync(),andusecustompivotmodelswhenneeded.1.UsewithPivot()toincludespecificcol

Laravel performance optimization can improve application efficiency through four core directions. 1. Use the cache mechanism to reduce duplicate queries, store infrequently changing data through Cache::remember() and other methods to reduce database access frequency; 2. Optimize database from the model to query statements, avoid N 1 queries, specifying field queries, adding indexes, paging processing and reading and writing separation, and reduce bottlenecks; 3. Use time-consuming operations such as email sending and file exporting to queue asynchronous processing, use Supervisor to manage workers and set up retry mechanisms; 4. Use middleware and service providers reasonably to avoid complex logic and unnecessary initialization code, and delay loading of services to improve startup efficiency.

Methods to manage database state in Laravel tests include using RefreshDatabase, selective seeding of data, careful use of transactions, and manual cleaning if necessary. 1. Use RefreshDatabasetrait to automatically migrate the database structure to ensure that each test is based on a clean database; 2. Use specific seeds to fill the necessary data and generate dynamic data in combination with the model factory; 3. Use DatabaseTransactionstrait to roll back the test changes, but pay attention to its limitations; 4. Manually truncate the table or reseed the database when it cannot be automatically cleaned. These methods are flexibly selected according to the type of test and environment to ensure the reliability and efficiency of the test.

LaravelSanctum is suitable for simple, lightweight API certifications such as SPA or mobile applications, while Passport is suitable for scenarios where full OAuth2 functionality is required. 1. Sanctum provides token-based authentication, suitable for first-party clients; 2. Passport supports complex processes such as authorization codes and client credentials, suitable for third-party developers to access; 3. Sanctum installation and configuration are simpler and maintenance costs are low; 4. Passport functions are comprehensive but configuration is complex, suitable for platforms that require fine permission control. When selecting, you should determine whether the OAuth2 feature is required based on the project requirements.

Laravel simplifies database transaction processing with built-in support. 1. Use the DB::transaction() method to automatically commit or rollback operations to ensure data integrity; 2. Support nested transactions and implement them through savepoints, but it is usually recommended to use a single transaction wrapper to avoid complexity; 3. Provide manual control methods such as beginTransaction(), commit() and rollBack(), suitable for scenarios that require more flexible processing; 4. Best practices include keeping transactions short, only using them when necessary, testing failures, and recording rollback information. Rationally choosing transaction management methods can help improve application reliability and performance.

The most common way to generate a named route in Laravel is to use the route() helper function, which automatically matches the path based on the route name and handles parameter binding. 1. Pass the route name and parameters in the controller or view, such as route('user.profile',['id'=>1]); 2. When multiple parameters, you only need to pass the array, and the order does not affect the matching, such as route('user.post.show',['id'=>1,'postId'=>10]); 3. Links can be directly embedded in the Blade template, such as viewing information; 4. When optional parameters are not provided, they are not displayed, such as route('user.post',

The core of handling HTTP requests and responses in Laravel is to master the acquisition of request data, response return and file upload. 1. When receiving request data, you can inject the Request instance through type prompts and use input() or magic methods to obtain fields, and combine validate() or form request classes for verification; 2. Return response supports strings, views, JSON, responses with status codes and headers and redirect operations; 3. When processing file uploads, you need to use the file() method and store() to store files. Before uploading, you should verify the file type and size, and the storage path can be saved to the database.

Laravel's configuration cache improves performance by merging all configuration files into a single cache file. Enabling configuration cache in a production environment can reduce I/O operations and file parsing on each request, thereby speeding up configuration loading; 1. It should be enabled when the application is deployed, the configuration is stable and no frequent changes are required; 2. After enabling, modify the configuration, you need to re-run phpartisanconfig:cache to take effect; 3. Avoid using dynamic logic or closures that depend on runtime conditions in the configuration file; 4. When troubleshooting problems, you should first clear the cache, check the .env variables and re-cache.
