1.设计表单和流程，会签节点通过表单选择人员作为审批人并会签

2.在会签环节配置初始赋值

		import com.hotent.bpm.api.cmd.ActionCmd;
		ActionCmd taskCmd = scriptImpl.getActionCmd();
		if(taskCmd !=null){
			if(taskCmd.getActionName().equals("agree")){
				if("".equals(hqdr.get("data").get("yspdr").asText())){
					hqdr.get("data").put("yspdr",scriptImpl.getCurrentUserName());
				}else{
					String name = hqdr.get("data").get("yspdr").asText()+","+scriptImpl.getCurrentUserName();
					hqdr.get("data").put("yspdr",name);
				}
			}
		}