Correction status:qualified
Teacher's comments:
<?php namespace app\index\controller; use think\Controller; use app\index\model\Staff as StaffModel; use think\mode\concern\softDelete; class Closure extends Controller { public function read() { // 闭包查询 $id = $this->request->param('staff_id') ? : 5; $staff = StaffModel::all(function ($query) { $query->where('staff_id', '>', $id); }); dump($staff); } /** * 保存更新的资源 * * @param \think\Request $request * @param int $id * @return \think\Response */ public function update(Request $request) { //更新 StaffModel::update( ['salary' => \think\Db::raw('salary=0')], function ($query) { $query->where('name', '李小璐'); } ); } /** * 删除指定资源 * * @param int $id * @return \think\Response */ public function delete($id) { // 删除数据 StaffModel::destroy(function ($query) { $query->where('name', '贾乃亮'); }); } public function create() { // 增加数据 $data = [ 'name' => '贾乃亮', 'sex' => 0, 'age' => 33, 'salary' => 91, ]; $filed = ['name', 'sex', 'age', 'salary']; StaffModel::create($data, $field); } public function softDelete() { // 软删除和恢复操作 // StaffModel::destroy(function ($query) { // $query->where('salary', '<', 1000); // }); StaffModel::destroy(37); $staff = StaffModel::withTrashed()->select(); dump($staff); echo '<br>'; $res = StaffModel::onlyTrashed()->select(); foreach($res as $data) { $data->restore(); } } }
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