TP6.0 模型搜索器

$data = User::order('id asc')
->withSearch(['username', 'email', 'gender'], [
'username' => input('get.username', '', 'trim'),
'email' => input('get.email', '', 'trim'),
'gender' => input('get.gender', '', 'trim'),
])
->paginate([
'list_rows' => 10,
'query' => input('get.'),
]);

where([
    'username' => input('get.username', '', 'trim'),
    'email'    => input('get.email', '', 'trim'),
    'gender'   => input('get.gender', '', 'trim'),
])

<?php
namespace app\model;

use think\Model;

class User extends Model
{
####### 搜索器 #######

public function searchUsernameAttr($query, $value, $data)
{
if ($value != '') {
$query->whereLike('username', '%' . $value . '%');
}
}
}