Can not find ‘Converter‘ support class Timestamp.解决方案

原因：easyexcel不支持此类型。

不支持的类型Date

这里我是Date类型：

报错：Can not find 'Converter' support class Timestamp.

解决：

第一步：实现Converter类重写方法

public class TimestampStringConverter implements Converter {
    @Override
    public Class supportJavaTypeKey() {
        return Timestamp.class;
    }

    @Override
    public CellDataTypeEnum supportExcelTypeKey() {
        return CellDataTypeEnum.STRING;
    }

    @Override
    public WriteCellData convertToExcelData(Timestamp value, ExcelContentProperty contentProperty,
                                               GlobalConfiguration globalConfiguration) {
        WriteCellData cellData = new WriteCellData();
        String cellValue;
        if (contentProperty == null || contentProperty.getDateTimeFormatProperty() == null) {
            cellValue = DateUtils.format(value.toLocalDateTime(), null, globalConfiguration.getLocale());
        } else {
            cellValue = DateUtils.format(value.toLocalDateTime(), contentProperty.getDateTimeFormatProperty().getFormat(),
                                         globalConfiguration.getLocale());
        }
        cellData.setType(CellDataTypeEnum.STRING);
        cellData.setStringValue(cellValue);
        cellData.setData(cellValue);
        return cellData;
    }
}

第二步：写出时调用此类

.registerConverter(new 刚才写的转换类())

        EasyExcel.write(response.getOutputStream()).head(headsFromVO(customizeHeads)).registerConverter(new TimestampStringConverter()).sheet(needExportHeadDTO.getSheetName()).doWrite(data);

解决：