From 0e03c578f4bd8cb77bf8368905dba1d293cc0755 Mon Sep 17 00:00:00 2001
From: lion <120344285@qq.com>
Date: Tue, 21 Apr 2026 11:39:22 +0800
Subject: [PATCH] =?UTF-8?q?=E5=9B=BE=E7=89=87=E5=88=A0=E9=99=A4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/Http/Controllers/Api/UploadController.php | 30 +++++++++++++++++++
 routes/api.php                                |  1 +
 2 files changed, 31 insertions(+)

diff --git a/app/Http/Controllers/Api/UploadController.php b/app/Http/Controllers/Api/UploadController.php
index 163e56e..777c92b 100644
--- a/app/Http/Controllers/Api/UploadController.php
+++ b/app/Http/Controllers/Api/UploadController.php
@@ -8,6 +8,7 @@ use App\Http\Controllers\Controller;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Facades\Storage;
 use Throwable;
 
 class UploadController extends Controller
@@ -89,4 +90,33 @@ class UploadController extends Controller
 
         return $clean !== false ? $clean : 'application/octet-stream';
     }
+
+    /**
+     * 删除 public 磁盘下已上传文件（仅 uploads/ 根目录内扁平文件）。仅超级管理员。
+     */
+    public function remove(Request $request): JsonResponse
+    {
+        abort_unless($request->user()?->isSuperAdmin(), 403, '仅超级管理员可删除上传文件');
+
+        $data = $request->validate([
+            'path' => ['required', 'string', 'max:500'],
+        ]);
+
+        $path = str_replace('\\', '/', trim($data['path']));
+        if (str_contains($path, '..') || ! str_starts_with($path, 'uploads/')) {
+            return response()->json(['message' => '无效路径'], 422);
+        }
+
+        if (! preg_match('#^uploads/[a-zA-Z0-9][a-zA-Z0-9._-]*$#', $path)) {
+            return response()->json(['message' => '无效路径'], 422);
+        }
+
+        if (! Storage::disk('public')->exists($path)) {
+            return response()->json(['message' => '文件不存在'], 404);
+        }
+
+        Storage::disk('public')->delete($path);
+
+        return response()->json(['message' => '已删除']);
+    }
 }
diff --git a/routes/api.php b/routes/api.php
index bca7edd..7c247ba 100644
--- a/routes/api.php
+++ b/routes/api.php
@@ -85,6 +85,7 @@ Route::middleware(['auth:sanctum', 'audit.log'])->group(function () {
     Route::put('/dict-items/{dictItem}', [DictItemController::class, 'update']);
     Route::delete('/dict-items/{dictItem}', [DictItemController::class, 'destroy']);
     Route::post('/upload', [UploadController::class, 'store']);
+    Route::post('/upload/delete', [UploadController::class, 'remove']);
     Route::get('/map/search', [MapController::class, 'search']);
     Route::get('/map/reverse-geocode', [MapController::class, 'reverseGeocode']);
     Route::get('/study-tours', [StudyTourController::class, 'index']);