package com.dji.sample.component.mybatis;
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import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
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import org.apache.ibatis.reflection.MetaObject;
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import org.springframework.stereotype.Component;
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import java.time.LocalDateTime;
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import java.time.ZoneId;
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/**
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* Automatic filling for set values
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*/
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@Component
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public class MybatisPlusMetaObjectHandler implements MetaObjectHandler {
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/**
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* Automatic filling when inserting into the database.
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* @param metaObject
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*/
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@Override
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public void insertFill(MetaObject metaObject) {
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this.strictInsertFill(metaObject, "createTime", Long.class,
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LocalDateTime.now().atZone(ZoneId.systemDefault()).toInstant().toEpochMilli());
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this.strictInsertFill(metaObject, "updateTime", Long.class,
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LocalDateTime.now().atZone(ZoneId.systemDefault()).toInstant().toEpochMilli());
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}
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/**
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* Automatic filling when updating the data.
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* @param metaObject
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*/
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@Override
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public void updateFill(MetaObject metaObject) {
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this.strictUpdateFill(metaObject, "updateTime", Long.class,
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LocalDateTime.now().atZone(ZoneId.systemDefault()).toInstant().toEpochMilli());
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}
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}
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