fastadmin别名关联表与js下划线冲突问题解决：with里的别名，不要用驼峰，用shippingtype

https://ask.fastadmin.net/question/9555.html

          {field: 'shippingtype.st_name', title: __('Type_id'),sortable: true,operate: 'LIKE %...%', placeholder: '关键字，模糊搜索',addClass:'selectpage',extend:'data-source="shippingtype" data-primary-key="st_id" data-show-field="st_name"',},

　　controller端

$with_biBao=[
    'admin' => function ($query) {
        $query->withField('id,username');
    },
    'shippingtype'=> function ($query) {
        $query->withField('st_id,st_name');
    },
];
$total = $this->model

    ->with($with_biBao)
    ->where($where)
    ->order($sort, $order)
    ->count();

$list = $this->model
    
    ->with($with_biBao)
    ->where($where)
    ->order($sort, $order)
    ->limit($offset, $limit)
    ->select();