优化Excel统计行数值的单元格样式显示

RuoYi

2025-06-19 ad988d54bbc8b4e65a49808e233c96c5952d0f2f

优化Excel统计行数值的单元格样式显示

 ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/poi/ExcelUtil.java

@@ -73,6 +73,8 @@
{

    private static final Logger log = LoggerFactory.getLogger(ExcelUtil.class);



    public static final String SEPARATOR = ",";



    public static final String FORMULA_REGEX_STR = "=|-|\\+|@";



    public static final String[] FORMULA_STR = { "=", "-", "+", "@" };

@@ -156,11 +158,6 @@
     * 统计列表

     */

    private Map<Integer, Double> statistics = new HashMap<Integer, Double>();



    /**

     * 数字格式

     */

    private static final DecimalFormat DOUBLE_FORMAT = new DecimalFormat("######0.00");



    /**

     * 实体对象

@@ -724,6 +721,7 @@
        style = wb.createCellStyle();

        style.setAlignment(HorizontalAlignment.CENTER);

        style.setVerticalAlignment(VerticalAlignment.CENTER);

        style.setDataFormat(dataFormat.getFormat("######0.00"));

        Font totalFont = wb.createFont();

        totalFont.setFontName("Arial");

        totalFont.setFontHeightInPoints((short) 10);

@@ -1130,7 +1128,7 @@
    public static String convertByExp(String propertyValue, String converterExp, String separator)

    {

        StringBuilder propertyString = new StringBuilder();

        String[] convertSource = converterExp.split(",");

        String[] convertSource = converterExp.split(SEPARATOR);

        for (String item : convertSource)

        {

            String[] itemArray = item.split("=");

@@ -1167,7 +1165,7 @@
    public static String reverseByExp(String propertyValue, String converterExp, String separator)

    {

        StringBuilder propertyString = new StringBuilder();

        String[] convertSource = converterExp.split(",");

        String[] convertSource = converterExp.split(SEPARATOR);

        for (String item : convertSource)

        {

            String[] itemArray = item.split("=");

@@ -1255,7 +1253,7 @@
            {

                cell = row.createCell(key);

                cell.setCellStyle(styles.get("total"));

                cell.setCellValue(DOUBLE_FORMAT.format(statistics.get(key)));

                cell.setCellValue(statistics.get(key));

            }

            statistics.clear();

        }