Java POI excel隱藏列

/**
     * 隱藏列
     * @param sheet
     * @param hiddenColumns
     */
    protected void hideColumns(Sheet sheet,List<Integer> hiddenColumns) {
        if (null != hiddenColumns && hiddenColumns.size() > 0) {
            for (Integer hiddenColumn : hiddenColumns) {
                sheet.setColumnHidden(hiddenColumn, true);
            }
        }
    }