@Override
    public void doAfterAllAnalysed(AnalysisContext context) {
        saveData();
        log.info("All data has been parsed!");
    }
Store data in the database every 5 records. In actual use, it can be 100 records,
and then clear the list to facilitate memory recycling.
fastexcel-test/src/test/java/cn/idev/excel/test/demo/read/IndexOrNameDataListener.java