package com.gkhy.assess.common.excel; import com.alibaba.excel.converters.Converter; import com.alibaba.excel.converters.ReadConverterContext; import com.alibaba.excel.enums.CellDataTypeEnum; import com.alibaba.excel.metadata.data.DataFormatData; import java.util.Date; public class BirthdayConvert implements Converter { @Override public Class supportJavaTypeKey() { return Date.class; } @Override public CellDataTypeEnum supportExcelTypeKey() { return CellDataTypeEnum.STRING; } @Override public Date convertToJavaData(ReadConverterContext context) throws Exception { DataFormatData dataFormatData = context.getReadCellData().getDataFormatData(); Object data = context.getReadCellData().getData(); String borthday=dataFormatData.toString(); borthday=borthday.trim(); String year=borthday.substring(0,4); return new Date(); } }