'timestamp:Y-m-d H:i:s', 'last_date' => 'timestamp:Y-m-d H:i:s', ]; // 常量 const STATUS = [1 => '正常', 2 => '禁用']; const ROLE = [1 => '超级管理员', 2 => '普通管理员']; const STATUS_NORMAL = 1; const STATUS_DISABLE = 2; const ROLE_SUPER = 1; const ROLE_NORMAL = 2; public function getStatusTextAttr($value, $data) { return self::STATUS[$data['status']]; } public function getRoleTextAttr($value, $data) { return self::ROLE[$data['role']]; } }