if(StringUtil.isNotEmpty(initor))
processInstanceQuery.initiatorLike(initor);
if(processInstanceStatus !=null){
processInstanceQuery.processInstanceStatus(processInstanceStatus);
}
processInstanceQuery.orderByUpdateTime().desc();
List<ProcessInstance> processInstances = processInstanceQuery.listPagination(pageIndex, rowNum);
List<Map<String,Object>> instanceMaps = new ArrayList<Map<String,Object>>();
for(ProcessInstance tmp: processInstances){
Map<String, Object> persistentState = tmp.getPersistentState();