使用env变量: 现在,当我们在env文件中创建变量时,我们需要在配置文件上使用该变量,因此让我们打开database.php文件并添加新的连接信息: config/database.php <?php use Illuminate\Support\Str; return [ 'default' => env('DB_CONNECTION', 'mysql'), 'connections' => [ ... 'mysql' => [ 'driver' ...
Using Multiple Database Connections Whenusingmultiple connections, you may access each connection via the connection method on the DB facade. The name passed to the connection method should correspond to one of the connections listedinyour config/database.php configuration file: $users= DB::connectio...
<?php return array( 'default' => 'mysql', 'connections' => array( # Our primary database connection 'mysql' => [ 'driver' => 'mysql', 'url' => env('DATABASE_URL'), 'host' => env('DB_HOST', '127.0.0.1'), 'port' => env('DB_PORT', '3306'), 'database' => env('...
You may also access the raw, underlying PDO instance using thegetPdomethod on a connection instance: 1$pdo=DB::connection()->getPdo(); On this page Introduction Running Raw SQL Queries Listening For Query Events Database Transactions Using Multiple Database Connections...
When using multiple connections, you may access each connection via the connection method on the DB facade. The name passed to the connection method should correspond to one of the connections listed in your config/database.php configuration file:1$users = DB::connection('foo')->select(...)...
Lara Clientis aLaravelpackage that simplifies the process of working withmultiple APIs in Laravelby allowing developers to set up API connections in a central configuration file, specifying the base URI, API key, and other settings for each connection. The package also includes a cache layer to ...
Native multiple database connections support Extendable via custom database drivers / plugins Changelog Version 5.6 Laravel 5.6 support Bring back ability to map DB columns that name are not equals to the name of the attribute. Add ability to map DB snake case columns to camel case properties on...
For example, the database connection is a singleton, the same database connection shares the same PDO resource. This is fine in the synchronous blocking mode, but it does not work in the asynchronous coroutine mode. Each query needs to create different connections and maintain IO state of ...
laravel中提供DB facade(原始查找)、查询构造器、Eloquent ORM三种操作数据库方式 1、连接数据库 .env 数据库配置 DB_HOST=localhost dbhost DB_DATABASE=laravel dbname DB_USERNAME=root laravel 创建mysql试图 ci 字段 数据 mysql试图 一. 视图 视图是一个虚拟表,其本质是根据SQL语句获取动态的数据集,并为其命...
The service provider will register a MongoDB database extension with the original database manager. There is no need to register additional facades or objects. When using MongoDB connections, Laravel will automatically provide you with the corresponding MongoDB objects. ...