Map<String, OrganizationEo> organizationEoMap = comDataComponent.getAllOrganizationMap(); Map<String, UserEo> userEoMap =comDataComponent.getUserMapByUid(); String code = ""; SchemaColumnRuleResponseDto responseDto = new SchemaColumnRuleResponseDto(); BeanUtils.copyProperties(requestDto,responseDto); //用户是否存在 if(!CollectionUtils.isEmpty(requestDto.getColumnPermissionUserList())){ for (String userUid : requestDto.getColumnPermissionUserList()) { if(!userEoMap.containsKey(userUid)){ code = Message.NOT_EXIST.getCode(); responseDto.setResultCode(code); responseDto.setResultMsg(userUid+messageInfo.getMessageByCode(code)); return responseDto; } } schemaColumnRuleEo.setColumnPermissionUserList(JSONObject.toJSONString(requestDto.getColumnPermissionUserList())); } //用户组织是否存在 if(!CollectionUtils.isEmpty(requestDto.getColumnPermissionOrgList())){ List<String> orgList = requestDto.getColumnPermissionOrgList(); for (String orgCode : orgList) { if(!organizationEoMap.containsKey(orgCode)){ code = Message.NOT_EXIST.getCode(); responseDto.setResultCode(code); responseDto.setResultMsg(orgCode+messageInfo.getMessageByCode(code)); return responseDto; } } schemaColumnRuleEo.setColumnPermissionOrgList(JSONObject.toJSONString(orgList)); } return new SchemaColumnRuleResponseDto();代码优化

可以尝试优化代码，将重复的逻辑封装成方法，提高代码的复用性和可读性，示例代码如下：

Map<String, OrganizationEo> organizationEoMap = comDataComponent.getAllOrganizationMap();
Map<String, UserEo> userEoMap = comDataComponent.getUserMapByUid();
String code = "";
SchemaColumnRuleResponseDto responseDto = new SchemaColumnRuleResponseDto();
BeanUtils.copyProperties(requestDto, responseDto);

// 验证用户是否存在
if (!CollectionUtils.isEmpty(requestDto.getColumnPermissionUserList())) {
    validateExistence(requestDto.getColumnPermissionUserList(), userEoMap, responseDto, messageInfo, Message.NOT_EXIST);
    schemaColumnRuleEo.setColumnPermissionUserList(JSONObject.toJSONString(requestDto.getColumnPermissionUserList()));
}

// 验证组织是否存在
if (!CollectionUtils.isEmpty(requestDto.getColumnPermissionOrgList())) {
    validateExistence(requestDto.getColumnPermissionOrgList(), organizationEoMap, responseDto, messageInfo, Message.NOT_EXIST);
    schemaColumnRuleEo.setColumnPermissionOrgList(JSONObject.toJSONString(requestDto.getColumnPermissionOrgList()));
}

return responseDto;

// 封装验证存在方法
private static void validateExistence(List<String> idList, Map<String, ?> dataMap, SchemaColumnRuleResponseDto responseDto,
                                       MessageInfo messageInfo, Message notExistMessage) {
    for (String id : idList) {
        if (!dataMap.containsKey(id)) {
            String code = notExistMessage.getCode();
            responseDto.setResultCode(code);
            responseDto.setResultMsg(id + messageInfo.getMessageByCode(code));
            return;
        }
    }
}