public function run() { DB::statement('TRUNCATE TABLE t_px_Pfdj CASCADE'); Pfdj::create(array('mc' => '优秀', 'zdfz' => 90, 'zgfz' => 100)); Pfdj::create(array('mc' => '良好', 'zdfz' => 80, 'zgfz' => 89)); Pfdj::create(array('mc' => '中等', 'zdfz' => 70, 'zgfz' => 79)); Pfdj::create(array('mc' => '合格', 'zdfz' => 60, 'zgfz' => 69)); Pfdj::create(array('mc' => '不合格', 'zdfz' => 0, 'zgfz' => 59)); }