use Illuminate\Support\Facades\Storage; public function getFileSize($filePath) { $fileSize = Storage::size($filePath); // 获取文件大小,单位为字节 // 可选:将文件大小转换为更易读的格式 $fileSizeInKB = round($fileSize / 1024, 2); // 转换成 KB $fileSizeInMB = round($fileSize / 1024...
php 路由文件中定义了下面这些路由:use App\Http\Controllers\PostController; Route::get('/post/create', [PostController::class, 'create']); Route::post('/post', [PostController::class, 'store']);GET 路由会显示一个供用户创建新博客文章的表单,而 POST 路由会将新的博客文章存储到数据库中。
$events->listen('laravels.received_request',function(\Illuminate\Http\Request $req, $app){ $req->query->set('get_key','hhxsv5');// 修改querystring$req->request->set('post_key','hhxsv5');// 修改post body}); laravels.generated_response在Laravel内核处理完请求后,将Illuminate\Http\Respon...
For files, size corresponds to the file size in kilobytes. Let's look at some examples:// Validate that a string is exactly 12 characters long... 'title' => 'size:12'; // Validate that a provided integer equals 10... 'seats' => 'integer|size:10'; // Validate that an array ...
这是我使用Request进行验证的方式,自定义验证消息以MB而不是KB为单位:
File::isDirectory('directory'); // 判断给定的路径是否是可写入的 File::isWritable('path'); // 判断给定的路径是否是文件 File::isFile('file'); // 查找能被匹配到的路径名 File::glob($patterns, $flag); // Get an array of all files in a directory. // 获取一个目录下的所有文件, 以...
问如何更改以MB代替KB的最大文件大小的Laravel验证消息?EN您可以扩展验证器以添加您自己的规则,并使用...
public function index(Request $request) { //分页 // 有 name参数的时候查询 like name 没有的时候正常查询所有的表 $name = $request->get('name'); $data =Role::when($name,function ($query)use ($name) { $query->where('name','like',"%{$name}%"); })->paginate($this->pagesize);...
/** * Get the fields displayed by the resource. * * @return array<int, \Laravel\Nova\Fields\Field> */ public function fields(NovaRequest $request): array { return [ Text::make('First Name'), Text::make('Last Name'), Text::make('Job Title'), ]; } On...
The url method should return the path of the URL that represents the page. Dusk will use this URL when navigating to the page in the browser:/** * Get the URL for the page. */ public function url(): string { return '/login'; }...