try {    //ok没问题
            ConvertHelper.toPdf(ofdStream, outputStream );
        }
        catch (Exception e){
            log.info(LOG_PREFIX+"ofd输出response异常 {}",e.getMessage());
            log.error(LOG_PREFIX+"ofd输出response异常",e);
        }
        try {
           //触发异常
            FileOutputStream fileOutputStream = new FileOutputStream(new File(cacheFullFileName));
            ConvertHelper.toPdf(ofdStream, fileOutputStream );
        }
        catch (Exception e){
            log.info(LOG_PREFIX+"ofd输出本地pdf异常 {}",e.getMessage());
            log.error(LOG_PREFIX+"ofd输出本地pdf异常",e);
        }