Excel自定义数据处理器增加单元格/工作簿对象

RuoYi

2023-08-14 3744c2c2d66387af2a08fffbb77395659abc63ea

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

@@ -461,7 +461,7 @@
                        }

                        else if (!attr.handler().equals(ExcelHandlerAdapter.class))

                        {

                            val = dataFormatHandlerAdapter(val, attr);

                            val = dataFormatHandlerAdapter(val, attr, null);

                        }

                        else if (ColumnType.IMAGE == attr.cellType() && StringUtils.isNotEmpty(pictures))

                        {

@@ -1052,7 +1052,7 @@
                }

                else if (!attr.handler().equals(ExcelHandlerAdapter.class))

                {

                    cell.setCellValue(dataFormatHandlerAdapter(value, attr));

                    cell.setCellValue(dataFormatHandlerAdapter(value, attr, cell));

                }

                else

                {

@@ -1265,13 +1265,13 @@
     * @param excel 数据注解

     * @return

     */

    public String dataFormatHandlerAdapter(Object value, Excel excel)

    public String dataFormatHandlerAdapter(Object value, Excel excel, Cell cell)

    {

        try

        {

            Object instance = excel.handler().newInstance();

            Method formatMethod = excel.handler().getMethod("format", new Class[] { Object.class, String[].class });

            value = formatMethod.invoke(instance, value, excel.args());

            Method formatMethod = excel.handler().getMethod("format", new Class[] { Object.class, String[].class, Cell.class, Workbook.class });

            value = formatMethod.invoke(instance, value, excel.args(), cell, this.wb);

        }

        catch (Exception e)

        {