Java接口漏洞修复：参数验证、异常处理和代码优化

@PostMapping({"/startArchive3"}) public JsonResult startArchive3(@RequestBody Map map ){ try { if (map == null || map.isEmpty()) { return JsonResult.getFailResult("参数不能为空"); }

    String workId = map.get("workId").toString();
    Object instId2 = map.get("instId");

    JsonResult handoverBasic = organizationClient.getHandoverBasicByNameOrWorkId(workId);
    List data1 = (List) handoverBasic.getData();
    Map data2 = null;

    if (data1.size() > 0) {
        for (int i = 0; i < data1.size(); i++) {
            Map data = (Map) data1.get(i);
            if (data.containsKey("instId") && data.get("instId") != null) {
                if (BeanUtil.isNotEmpty(instId2)) {
                    if (instId2.equals(data.get("instId").toString())) {
                        data2 = data;
                        break;
                    }
                } else {
                    data2 = data;
                    break;
                }
            }
        }
    } else {
        map.put("error","error");
        organizationClient.addBasicLog(map);
        return JsonResult.getFailResult("查不到数据" + workId);
    }

    String instId = data2.get("instId").toString();

    List<BpmInstData> bpmInstDatas = bpmInstDataService.getByInstId(instId);

    if (bpmInstDatas.isEmpty()) {
        map.put("error","error");
        organizationClient.addBasicLog(map);
        return JsonResult.getFailResult("查不到流程数据：" + workId);
    }

    BpmInstData bpmInstData = bpmInstDatas.get(0);
    JsonResult result = formClient.getByAlias(bpmInstData.getBodefAlias(), bpmInstData.getPk(), true);
    JSONObject formData = new JSONObject(result.getData());

    BpmInstDetail detail = bpmInstService.getInstDetail(instId, "NO", false, "");
    List<BpmCheckHistory> history = bpmCheckHistoryService.getByInstId(instId);

    String interView = "";
    if (data2.get("leaveInterviewId") != null) {
        interView = data2.get("leaveInterviewId").toString();
        Map<String,Object> params2 = new HashMap<>();
        params2.put("id",interView);
        JsonResult jsonResult = organizationClient.queryInterview2(params2);
        params3.put("interview",jsonResult.getData());
    }

    Map<String,Object> params3 = new HashMap<>();
    params3.put("detail",detail);
    params3.put("history",history);
    params3.put("formData",result.getData());
    organizationClient.addBasicLog(params3);
    JsonResult jsonResult1 = archiveClient.addFirst(params3);

    if (jsonResult1.getCode() == 500) {
        map.put("error","error");
        organizationClient.addBasicLog(map);
    }

    return jsonResult1;
} catch (Exception e) {
    map.put("error","error");
    organizationClient.addBasicLog(map);
    e.printStackTrace();
    return JsonResult.getFailResult("归档错误");
}

}