7->get(['id','name','email']); 8 9returnInertia::render('Users', [ 10'users'=>$users, 11]); 12} 13} Inertia Modern Monoliths Laravel Inertia supercharges your Laravel experience and works seamlessly with React, Vue, and Svelte. Inertia handles routing and transferring data between yo...
$post = Post::with(['comments' => function ($query) { $query->where('content', 'like', 'Laravel学院%') ->orderBy('created_at', 'desc'); }])->where('id', '<', 5)->get(); 底层执行的 SQL 语句如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 select * from `posts...
data_get 助手和可迭代对象以前,data_get 帮助器可用于检索数组和 Collection 实例上的嵌套数据;然而,这个助手现在可以检索所有可迭代对象的嵌套数据。<code>str</code> 助手函数影响的可能性:非常低Laravel 9.x 现在包含一个全局 str helper function。 如果你在你的应用程序中定义了一个全局的 str 助手,你应该...
让我们快速看一下 Laravel 4 的 Eloquent 模型(可以在Vendor\Laravel\Framework\src\Illuminate\Database\Query文件夹中找到): <?phpnamespaceIlluminate\Database\Query;useClosure;useIlluminate\Support\Collection;useIlluminate\Database\ConnectionInterface;useIlluminate\Database\Query\Grammars\Grammar;useIlluminate\Dat...
create tablemember(id int primary key auto_increment,namevarchar(32)notnull,age tinyint unsigned notnull,emailvarchar(32)notnull)engine myisam charset utf8mb4; (2)数据库在laravel框架中的配置 在.env文件里面, 也可以在config目录下面的database.php文件里面配置。使用env函数,表示先从env文件里面获取,...
database, allowing your team to define and share the application's database schema definition. If you have ever had to tell a teammate to manually add a column to their local database schema after pulling in your changes from source control, you've faced the problem that database migrations...
1 $flights = App\Flight::where('active', 1) 2 ->orderBy('name', 'desc') 3 ->take(10) 4 ->get(); config/database.php中包含了模型的相关配置项。Eloquent 模型约定: 数据表名:模型以单数形式命名(CamelCase),对应的数据表为蛇形复数名(snake_cases),模型的$table属性也可用来指定自定义的数...
($root->email); } ], // Uses the 'getIsMeAttribute' function on our custom User model 'isMe' => [ 'type' => Type::boolean(), 'description' => 'True, if the queried user is the current user', 'selectable' => false, // Does not try to query this from the database ] ];...
The data of the request level should be isolated by the coroutine ID. However, there are many singleton and static attributes in Laravel/Lumen, the data between different requests will affect each other, it's Unsafe. For example, the database connection is a singleton, the same database ...
SalesOrderID) AS MaxUnitPrice FROM Sales.SalesOrderHeader AS Ord; GO Laravel 中的写法 构建raw 语句 DB::raw 用于在查询中使用原始表达式。不仅限于 raw,也包括下述其他方法: selectRaw whereRaw / orWhereRaw havingRaw / orHavingRaw orderByRaw 具体用法参考官方文档:Database: Query Builder: Raw ...