public function destroy($id) { if ($id == 1) { return response()->json(['status' => 401, 'msg' => '不能删除超级管理员']); } $user = User::find($id); if (empty($user)) { return response()->json(['status' => 404, 'msg' => '用户不存在']); } $articles = Article::whereUserId($id)->count(); if ($articles > 0) { return response()->json(['status' => 403, 'msg' => '请先删除该用户的文章']); } $user->delete(); return response()->json(['status' => 200, 'msg' => '删除成功']); }