使用$this->find()->with(‘category’)->all();
求出的数据中包括category数据，这个数据是一个对象，当使用return的时候 category数据就消失了
求问如何让category显示出来
[0] => apiend\models\Document Object
(
[_attributes:yii\db\BaseActiveRecord:private] => Array
(
[id] => 1
[uid] => 1
[name] =>
[title] => 新技能get√ QQ红包恶搞与测试:一个没有口令的口令红包
[category_id] => 41
[description] => 今天老D来给大家分享一个QQ红包恶搞手法，给Q 里或者好友发一个没有口令的口令红包，但是他们却领取不了。一般QQ口令红包你点击红包它会自动在信息输入框输入口令，但是这个我们把口令弄成“空白”，然后他们就只能眼巴巴的看着红包了，然后你成功拉取仇恨了~~~
[root] => 0
[pid] => 0
[model_id] => 0
[type] => 0
[position] => 1
[link_id] => 0
[cover_id] => 15
[display] => 10
[deadline] => 0
[attach] => 0
[view] => 0
[comment] => 0
[extend] => 0
[level] => 0
[create_time] => 1482384769
[update_time] => 1482384769
[status] => 10
)
[_oldAttributes:yii\db\BaseActiveRecord:private] => Array
(
[id] => 1
[uid] => 1
[name] =>
[title] => 新技能get√ QQ红包恶搞与测试:一个没有口令的口令红包
[category_id] => 41
[description] => 今天老D来给大家分享一个QQ红包恶搞手法，给Q 里或者好友发一个没有口令的口令红包，但是他们却领取不了。一般QQ口令红包你点击红包它会自动在信息输入框输入口令，但是这个我们把口令弄成“空白”，然后他们就只能眼巴巴的看着红包了，然后你成功拉取仇恨了~~~
[root] => 0
[pid] => 0
[model_id] => 0
[type] => 0
[position] => 1
[link_id] => 0
[cover_id] => 15
[display] => 10
[deadline] => 0
[attach] => 0
[view] => 0
[comment] => 0
[extend] => 0
[level] => 0
[create_time] => 1482384769
[update_time] => 1482384769
[status] => 10
)
[_related:yii\db\BaseActiveRecord:private] => Array
(
[category] => apiend\models\Category Object
(
[_attributes:yii\db\BaseActiveRecord:private] => Array
(
[id] => 41
[name] => black
[title] => 黑科技
[pid] => 0
[sort] => 0
[list_row] => 10
[meta_title] =>
[keywords] =>
[description] =>
[model] =>
[type] =>
[link_id] => 0
[allow_publish] => 0
[display] => 0
[reply] => 0
[check] => 0
[reply_model] =>
[extend] => 傻子
[create_time] => 1482384472
[update_time] => 1482384472
[status] => 0
[icon] => 0
)
[_oldAttributes:yii\db\BaseActiveRecord:private] => Array
(
[id] => 41
[name] => black
[title] => 黑科技
[pid] => 0
[sort] => 0
[list_row] => 10
[meta_title] =>
[keywords] =>
[description] =>
[model] =>
[type] =>
[link_id] => 0
[allow_publish] => 0
[display] => 0
[reply] => 0
[check] => 0
[reply_model] =>
[extend] => 傻子
[create_time] => 1482384472
[update_time] => 1482384472
[status] => 0
[icon] => 0
)
[_related:yii\db\BaseActiveRecord:private] => Array
(
)
[_errors:yii\base\Model:private] =>
[_validators:yii\base\Model:private] =>
[_scenario:yii\base\Model:private] => default
[_events:yii\base\Component:private] => Array
(
)
[_behaviors:yii\base\Component:private] => Array
(
)
)
)
[_errors:yii\base\Model:private] =>
[_validators:yii\base\Model:private] =>
[_scenario:yii\base\Model:private] => default
[_events:yii\base\Component:private] => Array
(
)
[_behaviors:yii\base\Component:private] => Array
(
)
)
[
{
"id": "2",
"uid": "1",
"title": "test",
"category_id": "41",
"description": "test",
"root": "0",
"pid": "0",
"model_id": 0,
"type": 0,
"position": 1,
"link_id": "0",
"cover_id": "16",
"display": 10,
"deadline": "0",
"attach": 0,
"view": "0",
"comment": "0",
"extend": "0",
"level": 0,
"create_time": "1482385024",
"update_time": "1482385024",
"status": 10
}
],
Modlename::find()->where([])->asarray()->all();asArray()->all()
->toArray()
asArray()
取数据是 加上 ->asArray();
https://jingyan.baidu.com/article/75ab0bcb98991dd6864db2aa.html
