namespace app\api\controller\v1;
use think\Controller;
use think\Log;
use app\api\model\v1 as test;
class ThinkTest extends Controller
{
public $m;
public function __construct()
{
parent::__construct();
$this->m = new test\ThinkTestModel();
}
public function index()
{
foreach ([1,2,3] as $v){
$row = $this->m->updateAgeName($v);
var_dump("update age and name, pk is {$v}, affect rows: {$row}");
}
}
}//模型namespace app\api\model\v1;
use think\Model;
class ThinkTestModel extends Model
{
protected $table = 'test';
protected $pk = 'id';
public function updateAgeName($uid)
{
return $this->isUpdate(true)->save(
[
'name' => 't1',
'age' => '23',
],
['id' => $uid]
);
}
}//执行前数据库内容id | name | age
----------------------
1 | aa | 1
----------------------
2 | bb | 2
----------------------
3 | cc | 3
//执行控制器index方法后的输出
string 'update age and name, pk is 1, affect rows: 1' (length=44)
string 'update age and name, pk is 2, affect rows: 0' (length=44)
string 'update age and name, pk is 3, affect rows: 0' (length=44)
//执行后数据库内容
id | name | age
----------------------
1 | t1 | 23
----------------------
2 | bb | 2
----------------------
3 | cc | 3
用不了, 那就换 saveAll了
最佳答案