beyntech / database
Illuminate 数据库包。
v5.1.1
2019-09-09 13:53 UTC
Requires
- php: >=5.5.9
- illuminate/container: 5.1.*
- illuminate/contracts: 5.1.*
- illuminate/support: 5.1.*
- nesbot/carbon: ~1.19
Suggests
- doctrine/dbal: Required to rename columns and drop SQLite columns (~2.4).
- fzaninotto/faker: Required to use the eloquent factory builder (~1.4).
- illuminate/console: Required to use the database commands (5.1.*).
- illuminate/events: Required to use the observers with Eloquent (5.1.*).
- illuminate/filesystem: Required to use the migrations (5.1.*).
- illuminate/pagination: Required to paginate the result set (5.1.*).
This package is auto-updated.
Last update: 2024-09-10 02:03:36 UTC
README
Illuminate 数据库组件是一个完整的 PHP 数据库工具包,提供表达式查询构建器、ActiveRecord 风格的 ORM 和架构构建器。它目前支持 MySQL、Postgres、SQL Server 和 SQLite。它还作为 Laravel PHP 框架的数据库层。
使用说明
首先,创建一个新的 "Capsule" 管理实例。Capsule 旨在使配置库以便在 Laravel 框架之外使用尽可能简单。
use Illuminate\Database\Capsule\Manager as Capsule; $capsule = new Capsule; $capsule->addConnection([ 'driver' => 'mysql', 'host' => 'localhost', 'database' => 'database', 'username' => 'root', 'password' => 'password', 'charset' => 'utf8', 'collation' => 'utf8_unicode_ci', 'prefix' => '', ]); // Set the event dispatcher used by Eloquent models... (optional) use Illuminate\Events\Dispatcher; use Illuminate\Container\Container; $capsule->setEventDispatcher(new Dispatcher(new Container)); // Make this Capsule instance available globally via static methods... (optional) $capsule->setAsGlobal(); // Setup the Eloquent ORM... (optional; unless you've used setEventDispatcher()) $capsule->bootEloquent();
composer require "illuminate/events"
当您需要使用 Eloquent 的观察者时是必需的。
一旦 Capsule 实例已注册,您可以像这样使用它
使用查询构建器
$users = Capsule::table('users')->where('votes', '>', 100)->get();
其他核心方法可以通过 Capsule 直接访问,其方式与 DB 门面相同
$results = Capsule::select('select * from users where id = ?', [1]);
使用架构构建器
Capsule::schema()->create('users', function ($table) { $table->increments('id'); $table->string('email')->unique(); $table->timestamps(); });
使用 Eloquent ORM
class User extends Illuminate\Database\Eloquent\Model {} $users = User::where('votes', '>', 1)->get();
有关使用此库提供的各种数据库功能的进一步文档,请参阅 Laravel 框架文档。