获取指定流程节点的审批人员信息 函数原型： ``` public function getActivityUsers($activityId,$taskId) ``` ***** 参数说明： String $activityId：必须，流程节点ID String $taskId：必须，流程节点审批任务ID ***** 返回值： ``` array( 'code' =>1, 'msg' =>'success', 'data' =>array( array( 'userId' =>10086, 'userName' =>'zoujianbo', 'sysUserId' =>'979cae1c-0d8a-442a-b6eb-169db8d6c9d5', 'nickName' =>'张敏', 'orgId' =>'979cae1c-0d8a-442a-b6eb-169db8d6c9d5', 'orgName' =>'文档科', 'email' =>'it_leader@126.com', 'mobile' =>'134****4418', 'wxOpenId' =>'wx_979cae1c0d8a442ab6eb169db8d6c9d5', 'ddOpenId' =>'dd_979cae1c0d8a442ab6eb169db8d6c9d5', 'status' =>1, 'getIdentityType' =>'user' ), array( 'userId' =>10086, 'userName' =>'zoujianbo', 'sysUserId' =>'979cae1c-0d8a-442a-b6eb-169db8d6c9d5', 'nickName' =>'张敏', 'orgId' =>'979cae1c-0d8a-442a-b6eb-169db8d6c9d5', 'orgName' =>'文档科', 'email' =>'it_leader@126.com', 'mobile' =>'134****4418', 'wxOpenId' =>'wx_979cae1c0d8a442ab6eb169db8d6c9d5', 'ddOpenId' =>'dd_979cae1c0d8a442ab6eb169db8d6c9d5', 'status' =>1, 'getIdentityType' =>'user' ) ) ); ```