查看本人审批过的历史

public AjaxResult historyFromData(@RequestParam(value = "businessKey",required = false) String businessKey,@RequestParam("applyType") String applyType) {
        return AjaxResult.success(formHistoryDataService.historyDataShow(businessKey,applyType));
}

public List<HistoryDataDTO> historyDataShow(String businessKey,String applyType) {
        List<HistoryDataDTO> returnHistoryFromDataDTOS=new ArrayList<>();
        List<ActWorkflowFormData> actWorkflowFormData = actWorkflowFormDataService.selectActWorkflowFormDataByBusinessKey(businessKey,applyType);
        //根据任务名分组
        Map<String, List<ActWorkflowFormData>> collect = actWorkflowFormData.stream().collect(Collectors.groupingBy(ActWorkflowFormData::getBusinessKey));
        //把结果封装到HistoryDataDTO中
        collect.entrySet().forEach(
                entry -> {
                    HistoryDataDTO returnHistoryFromDataDTO = new HistoryDataDTO();
                    returnHistoryFromDataDTO.setTaskNodeName(entry.getValue().get(0).getTaskNodeName());
                    returnHistoryFromDataDTO.setCreateName(entry.getValue().get(0).getCreateName());
                    returnHistoryFromDataDTO.setCreatedDate(sdf.format(entry.getValue().get(0).getCreateTime()));
                    returnHistoryFromDataDTO.setFormHistoryDataDTO(entry.getValue().stream().map(awfd->new HistoryFormDataDTO(awfd.getControlName(),awfd.getControlValue())).collect(Collectors.toList()));
                    returnHistoryFromDataDTOS.add(returnHistoryFromDataDTO);
                }
        );
        //排序
        List<HistoryDataDTO> collect1 = returnHistoryFromDataDTOS.stream().sorted((x, y) -> x.getCreatedDate().compareTo(y.getCreatedDate())).collect(Collectors.toList());

        return collect1;
}