package cn.iocoder.yudao.framework.excel.core.convert;
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import cn.idev.excel.converters.Converter;
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import cn.idev.excel.enums.CellDataTypeEnum;
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import cn.idev.excel.metadata.GlobalConfiguration;
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import cn.idev.excel.metadata.data.WriteCellData;
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import cn.idev.excel.metadata.property.ExcelContentProperty;
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import java.time.LocalTime;
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import java.time.format.DateTimeFormatter;
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/**
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* LocalTime 写出为纯文本(HH:mm:ss)的转换器
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*
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* <p>FastExcel 内置没有 LocalTime 的转换器,导出含 LocalTime 字段的 VO 时
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* 会抛 {@code Can not find 'Converter' support class LocalTime},接口直接 500。
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* 注册本转换器后可正常导出。</p>
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*
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* @author 超级管理员
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*/
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public class LocalTimeStringConverter implements Converter<LocalTime> {
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private static final DateTimeFormatter FORMATTER = DateTimeFormatter.ofPattern("HH:mm:ss");
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@Override
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public Class<LocalTime> supportJavaTypeKey() {
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return LocalTime.class;
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}
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@Override
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public CellDataTypeEnum supportExcelTypeKey() {
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return CellDataTypeEnum.STRING;
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}
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@Override
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public WriteCellData<?> convertToExcelData(LocalTime value, ExcelContentProperty contentProperty,
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GlobalConfiguration globalConfiguration) {
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return new WriteCellData<>(value.format(FORMATTER));
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}
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}
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