[Laravel] how to use lumen to build an API? what is API?
Application Programming Interface (Application Programming Interface) is a number of predefined functions to provide applications and developers with the ability to access a group of routines based on a software or hardware, without accessing the source code or understanding the details of the internal working mechanism.
What is lumen?
Lumen is a
Recently in learning Laravel, in the study encountered a lot of problems, so think the summary record down, so the following this article mainly to you about laravel how to use database transactions and capture the transaction failure after the exception of the relevant information, the need for friends can refer to, the following to see together.
Objective
If y
environment is not a problem:
➜
I also feel quite fascinated, Google a bit also can not find similar situation, expect others to have a good answer.
But since the main use is Laravel, and not particularly rigidly putenv , just want to get .env the value of the words, you can use a few tips:
Add this function to your own project helpers.php (or to any other pla
Description in Laravel, to run a group of operations in database transactions, you can use the transaction method in DBfacade. If an exception is thrown in the closure of a transaction, the transaction will be automatically restored. If the closure runs successfully, the transaction is automatically committed. You don't need to worry about
To run a group of operations in a database transaction in
This time to bring you laravel multi-user authentication system use case analysis, laravel multi-user authentication system use of the note what, the following is the actual case, together to see.
Objective
Since Laravel5.2, the AUTH certification system has been able to support multiple role certifications. That mean
Installation of Excel Plug-ins in Laravel
Introduction of Laravel Excel packages in composer
"Maatwebsite/excel": "1.*"To edit the app.php file under Laravel/app/config, add the following values in the providers array
' Maatwebsite\excel\excelserviceprovider ',Find the aliasses array in the same file add the following values
' Excel ' => ' maatwebsite\excel\f
Ajax asynchronous request to the data, I hope that through the template engine rendering to the foreground page, previously used in thinkphp juicer, feel good. In Laravel do not know how to use (seemingly with the blade conflict), I hope to give specific code samples, or there are other front-end template engine for laravel, you can share to me; about Juicer (htt
: This article describes how lumen can use laravel-ide-helper. For more information about PHP tutorials, see. 1. laravel-ide-helper address https://github.com/barryvdh/laravel-ide-helper
Run the composer installation command in the project root directory.
ComposerRequireBarryvdh/
How do I use laravel to implement a simple form submission? This article gives you a simple example of how to implement form submissions in the Laravel process, which is very simple and recommended for small partners who learn laravel. We hope to help you.
First, start with a simple form page
Edit a route
Route::p os
Regardless of the size of the Laravel application you created, the volume of routes. php routing files will become larger and larger. To create a new application, you must first split and group the routing files based on the business logic, such as "admin", "auth", and "public. Generally, each part of the group has its corresponding middleware settings. For example, admin will use a
This article describes how to use the AdminLTE template in the Laravel framework of PHP to compile the website background. AdminLTE is based on BootStrap and can help you quickly create a website background management panel interface, for more information, see AdminLTE, which is based on Bootstrap 3. x's free advanced management control panel theme, fully Responsive Management, suitable for screen resolutio
Use the LaravelSearchy extension package in Laravel to implement database-based lightweight search.
1. Introduction
Laravel Searchy is an easy-to-use, lightweight Laravel search extension package that supports MySQL. With this extension package, you can easily and efficient
Laravel: Use only one statement, how to find out a table, different conditions corresponding data bar number
As the following table:
id name age sex 1 a 1 02 b 10 1 3 c 2 1
The number of sex is 1 and age is 2, sex is 1 and age is 5, sex is 1 and age is 10Requirements: High efficiency
Original address: http://blog.onlywan.cc/14843810761202.html Laravel Eloquent use of small notes
Today, because of the need to develop a database business middle tier, we started to study laravel eloquent, because when we first started using the Laravel framework, we used Query Builder to write SQL similar to
Db::conne
Notes for Laravel's use of Message Queues:
Preface
Message Queue is an indispensable module for large Web projects. Message Queue can be used to solve problems such as high concurrency and multi-language communication interfaces. For high concurrency problems, you can encapsulate time-consuming tasks or a large number of parallel tasks at the same time and transmit them to the Message Queue. The processing program will continuously extract and process
The premise is that the Redis server has been installed and can be started (I only summed up the Mac installation method: Portal)I use the Mac system myself, there is a tutorial can refer to the following, Portal:1. Install PHP Predis1>predis is a PHP extension package that accesses Redis and only needs to download the original code, without the need to install PHP extensions (such as php-redis.so). 2>laravel
Use LaravelModeration extension to implement a simple content review system in Laravel applications
1. Introduction
Laravel Moderation is based on Laravel 5. * The implemented simple content review system allows or rejects requests to application resources, such as articles, comments, and users, in order to keep the a
This article mainly introduces how to use the named route in laravel. if you need it, you can refer to it for reference. let's take a look at it. This article mainly introduces how to use the named route in laravel. if you need it, you can refer to it for reference. let's take a look at it.
This can be used in the
The local server is: wampServer creates a laravel5 project using the composer command in the www directory. The version is 5.1.26. In many laravel tutorials, data tables are created using commands, then perform data migration and filling, which is directly related to phpMyAdmin or NavicatP...
The local server is wampServer.Create a laravel5 project using the composer command in the www directory. The version is 5.1.26.In many
Use the image processing library IntegrationImage in Laravel ,. Use the Image processing library IntegrationImage in Laravel. The system requires PHP5.3FileinfoExtensionGDLibrary (2.0) orImagickPHPextension (6.5.7) to install and deploy Integrationima. use the Image processi
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