assign('post', $model_post); return $this->fetch(); } public function __documentsRead() { $category_id = $this->request->param('category_id',0); $list_post = []; if(!empty($category_id)){ $list_post = ModelPost::hasWhere('categorys',['category_id'=>$category_id])->order('sort desc')->select(); } $this->assign('list_post',$list_post); } /** * 显示编辑资源表单页. * * @param int $id * @return \think\Response */ public function edit($id) { // } /** * 保存更新的资源 * * @param \think\Request $request * @param int $id * @return \think\Response */ public function update(Request $request, $id) { // } /** * 删除指定资源 * * @param int $id * @return \think\Response */ public function delete($id) { // } }