zhirongip/src/main/java/com/izouma/awesomeAdmin/utils/excel/LocalDateConverter.java

package com.izouma.awesomeAdmin.utils.excel;

import com.alibaba.excel.converters.Converter;
import com.alibaba.excel.enums.CellDataTypeEnum;
import com.alibaba.excel.metadata.CellData;
import com.alibaba.excel.metadata.GlobalConfiguration;
import com.alibaba.excel.metadata.property.ExcelContentProperty;

import java.time.LocalDate;
import java.time.format.DateTimeFormatter;

public class LocalDateConverter implements Converter<LocalDate> {
    @Override
    public Class supportJavaTypeKey() {
        return LocalDate.class;
    }

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

    @Override
    public LocalDate convertToJavaData(CellData cellData, ExcelContentProperty excelContentProperty, GlobalConfiguration globalConfiguration) throws Exception {
        return LocalDate.parse(cellData.getStringValue(), DateTimeFormatter.ofPattern("yyyy-MM-dd"));
    }

    @Override
    public CellData convertToExcelData(LocalDate localDate, ExcelContentProperty excelContentProperty, GlobalConfiguration globalConfiguration) throws Exception {
        return new CellData(DateTimeFormatter.ofPattern("yyyy-MM-dd").format(localDate));
    }
}