belongsTo('app\model\Models','model_id','model_id')->bind(['model_name'=>'name']); } public function userInfo(){ return $this->belongsTo('app\model\User','uid','id')->bind(['nickname','avatar','id_number']); } //新增属性的方法 public function getImgsFileAttr($value, $data) { return (isset($data['imgs']) && $data['imgs']) ? UploadDomain::multi($data['imgs']) : ''; } public function getImgsPathAttr($value, $data) { return (isset($data['imgs']) && $data['imgs']) ? UploadDomain::multiJoin($data['imgs']) : ''; } public function getCreateTimeIntAttr($value, $data) { return isset($data['create_time']) ? strtotime($data['create_time']) : 0; } public function getUpdateTimeIntAttr($value, $data) { return isset($data['update_time']) ? strtotime($data['update_time']) : 0; } public function getDeleteTimeIntAttr($value, $data) { return isset($data['delete_time']) ? strtotime($data['delete_time']) : 0; } }