1. api 修复: 指定一个人作为下个审批人
api: workflow.instance.detail.save.opinion
参数: {"opinion":1,"wf_assignment_id":5615986,"comment":"同意","wf_executor_id":[1011079]}
api: workflow.instance.detail.save.opinion
参数: {"opinion":1,"wf_assignment_id":5615986,"comment":"同意","wf_executor_id":[1011079]}