HTML： 一些文字 Lorem ipsum dolor sat amet，consectetur HTML： <div class="block"> <div class="header">Some text</div> <div class="content"> <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Itaque voluptatibus reprehenderit dolorum, ipsam in cumque dicta nisi voluptate fugiat ratione animi. Sint voluptas quod omnis ex magni consequuntur, natus perferendis. </p> <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Itaque voluptatibus reprehenderit dolorum, ipsam in cumque dicta nisi voluptate fugiat ratione animi. Sint voluptas quod omnis ex magni consequuntur, natus perferendis. </p><p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Itaque voluptatibus reprehenderit dolorum, ipsam in cumque dicta nisi voluptate fugiat ratione animi. Sint voluptas quod omnis ex magni consequuntur, natus perferendis. </p><p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Itaque voluptatibus reprehenderit dolorum, ipsam in cumque dicta nisi voluptate fugiat ratione animi. Sint voluptas quod omnis ex magni consequuntur, natus perferendis. </p> <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Itaque voluptatibus reprehenderit dolorum, ipsam in cumque dicta nisi voluptate fugiat ratione animi. Sint voluptas quod omnis ex magni consequuntur, natus perferendis. </p><p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Itaque voluptatibus reprehenderit dolorum, ipsam in cumque dicta nisi voluptate fugiat ratione animi. Sint voluptas quod omnis ex magni consequuntur, natus perferendis. </p> <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Itaque voluptatibus reprehenderit dolorum, ipsam in cumque dicta nisi voluptate fugiat ratione animi. Sint voluptas quod omnis ex magni consequuntur, natus perferendis. </p><p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Itaque voluptatibus reprehenderit dolorum, ipsam in cumque dicta nisi voluptate fugiat ratione animi. Sint voluptas quod omnis ex magni consequuntur, natus perferendis. </p> <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Itaque voluptatibus reprehenderit dolorum, ipsam in cumque dicta nisi voluptate fugiat ratione animi. Sint voluptas quod omnis ex magni consequuntur, natus perferendis. </p><p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Itaque voluptatibus reprehenderit dolorum, ipsam in cumque dicta nisi voluptate fugiat ratione animi. Sint voluptas quod omnis ex magni consequuntur, natus perferendis. </p> </div> </div> CSS： .block { width: 800px; height: 200px; border: 1px solid red; overflow-y: auto; } .content { overflow-y: auto; } 我只想滚动“内容”，我无法设置标题部分的高度，因为它是动态的，所以我也不能使用绝对位置，有没有办法实现这一点？ 您可以将 <div class="header">Some text</div> 放在 <div class="block"> 之前。
我有这个 YAML 文件 src/main/resources/foo.yml： 酒吧： - 你好 - 世界 巴兹： - 洛雷姆 - ipsum 这个组件： @成分 公共类我的组件{ 公共我的组件（地图 我有这个 YAML 文件 src/main/resources/foo.yml: bar: - hello - world baz: - lorem - ipsum 这个组件： @Component public class MyComponent { public MyComponent(Map<String, List<String>> foo) { // foo.get("bar") } } 使用 Spring Boot 2.7，是否可以将配置按原样（自己的文件，无前缀，无类）注入到构造函数中？ 你可以这样做 @Configuration public class MyConfiguration { @Bean public Map<String, Object> foo(@Value("classpath:foo.yaml") Resource yaml) { Yaml yaml = new Yaml(); return yaml.load(yaml.getInputStream()); } } @Component public class MyComponent { public MyComponent(@Qualifier("foo") Map<String, Object> foo) { ... } }
Laravel POST 方法返回状态：405 不允许在 POST 方法上使用方法
请查找以下信息： NoteController.php 请查找以下信息： NoteController.php <?php namespace App\Http\Controllers; use App\Http\Requests\NoteRequest; use App\Models\Note; use Illuminate\Http\JsonResponse; class NoteController extends Controller { public function index():JsonResponse { $notes = Note::all(); return response()->json($notes, 200); } public function store(NoteRequest $request):JsonResponse { $note = Note::create( $request->all() ); return response()->json([ 'success' => true, 'data' => $note ], 201); } public function show($id):JsonResponse { $note = Note::find($id); return response()->json($note, 200); } public function update(NoteRequest $request, $id):JsonResponse { $note = Note::find($id); $note->update($request->all()); return response()->json([ 'success' => true, 'data' => $note, ], 200); } public function destroy($id):JsonResponse { Note::find($id)->delete(); return response()->json([ 'success' => true ], 200); } } NoteRequest.php <?php namespace App\Http\Requests; use Illuminate\Foundation\Http\FormRequest; class NoteRequest extends FormRequest { public function authorize() { return true; } public function rules() { return [ 'title', 'required|max:255|min:3', 'content', 'nullable|max:255|min:10', ]; } } Note.php（模型） <?php namespace App\Models; use Illuminate\Database\Eloquent\Factories\HasFactory; use Illuminate\Database\Eloquent\Model; class Note extends Model { use HasFactory; protected $guarded = []; } api.php <?php use App\Http\Controllers\NoteController; use Illuminate\Support\Facades\Route; Route::prefix('v1')->group(function () { Route::resource('/note', NoteController::class); }); php artisan 路线：列表 GET|HEAD / ...................................................................................................................... POST _ignition/execute-solution ............... ignition.executeSolution › Spatie\LaravelIgnition › ExecuteSolutionController GET|HEAD _ignition/health-check ........................... ignition.healthCheck › Spatie\LaravelIgnition › HealthCheckController POST _ignition/update-config ........................ ignition.updateConfig › Spatie\LaravelIgnition › UpdateConfigController GET|HEAD api/v1/note .......................................................................... note.index › NoteController@index POST api/v1/note .......................................................................... note.store › NoteController@store GET|HEAD api/v1/note/create ................................................................. note.create › NoteController@create GET|HEAD api/v1/note/{note} ..................................................................... note.show › NoteController@show PUT|PATCH api/v1/note/{note} ................................................................. note.update › NoteController@update DELETE api/v1/note/{note} ............................................................... note.destroy › NoteController@destroy GET|HEAD api/v1/note/{note}/edit ................................................................ note.edit › NoteController@edit GET|HEAD sanctum/csrf-cookie .................................. sanctum.csrf-cookie › Laravel\Sanctum › CsrfCookieController@show 迅雷请求（同邮递员） JSON 请求 { "title": "Hello World", "content": "Lorem ipsum." } 尝试发出 JSON POST 请求并获取状态：405 方法不允许并且我正在使用 php artisan 服务，如果需要，我可以提供 GIT 项目。请告诉我。 您的验证规则看起来不正确。在您的 NoteRequest 类中，规则应该是一个关联数组，其中键是字段名称，值是验证规则。但是，在您的代码中，规则被定义为以逗号分隔的字符串列表。这可能会导致验证失败并返回 405 Method Not allowed 错误。 public function rules() { return [ 'title' => 'required|max:255|min:3', 'content' => 'nullable|max:255|min:10', ]; }