EasyExcel类型转换

public class SexConverter implements Converter {

    //在java中性别是用 0 1 来标识的  所以是int
    @Override
    public Class supportJavaTypeKey() {return Integer.class;}

    // 在excel中是男女 所以是string
    @Override
    public CellDataTypeEnum supportExcelTypeKey() {return CellDataTypeEnum.STRING;}

    //将excel的数据类型转为java数据类型
    @Override
    public Integer convertToJavaData(ReadCellData readCellData, ExcelContentProperty excelContentProperty, GlobalConfiguration globalConfiguration) throws Exception {
        String stringValue = readCellData.getStringValue();
        if (stringValue == null) {
            throw new RuntimeException("性别填写为空");
        }
        if ("男".equals(stringValue)) {
            return 1;
        }
        return 0;
    }

    //将java的数据类型转为excel数据类型
    @Override
    public WriteCellData convertToExcelData(Integer s, ExcelContentProperty excelContentProperty, GlobalConfiguration globalConfiguration) throws Exception {
        if	(s == 0){
            return new WriteCellData("女");
        }
        return new WriteCellData("男");
    }
}