问题呈现
Test.php 模型:
<?php
namespace app\index\model;
use think\Model;
class Test extends Model
{
protected function getNameTextAttr($value, $data)
{
return $data['id'] . '、' . $data['name'];
}
}
Test.php 控制器:
<?php
namespace app\index\controller;
use think\Controller;
use app\index\model\Test;
class Index extends Controller
{
public function index()
{
$result = Test::limit(2)->select();
print_r($result->toArray());
}
}
返回结果:
Array
(
[0] => Array
(
[id] => 1
[name] => 巅峰赛东山风动石都是发大水1.5ml
)
[1] => Array
(
[id] => 2
[name] => 分的到沙发上地方大是大非热污染
)
)
新增的获取器 name_text 没有返回,因为表中没有这个字段。
解决方法
<?php
namespace app\index\controller;
use think\Controller;
use app\index\model\Test;
class Index extends Controller
{
public function index()
{
$result = Test::limit(3)->append(['name_text'])->select();
print_r($result->toArray());
}
}
添加一个设置附加输出属性的连级调用,就可了;返回结果如下:
Array
(
[0] => Array
(
[id] => 1
[name] => 巅峰赛东山风动石都是发大水1.5ml
[name_text] => 1、巅峰赛东山风动石都是发大水1.5ml
)
[1] => Array
(
[id] => 2
[name] => 分的到沙发上地方大是大非热污染
[name_text] => 2、分的到沙发上地方大是大非热污染
)
[2] => Array
(
[id] => 3
[name] => 343,24的范德34萨34范34德43萨东34山风34动撒否
[name_text] => 3、343,24的范德34萨34范34德43萨东34山风34动撒否
)
)