commit
427d031ba5
@ -1,11 +1,14 @@
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package cn.iocoder.yudao.module.infra.dal.mysql.file;
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import cn.hutool.core.collection.CollUtil;
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import cn.iocoder.yudao.framework.file.core.client.db.DBFileContentFrameworkDAO;
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import cn.iocoder.yudao.module.infra.dal.dataobject.file.FileContentDO;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import org.springframework.stereotype.Repository;
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import javax.annotation.Resource;
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import java.util.List;
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import java.util.Optional;
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@Repository
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public class FileContentDAOImpl implements DBFileContentFrameworkDAO {
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@ -27,9 +30,11 @@ public class FileContentDAOImpl implements DBFileContentFrameworkDAO {
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@Override
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public byte[] selectContent(Long configId, String path) {
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FileContentDO fileContentDO = fileContentMapper.selectOne(
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buildQuery(configId, path).select(FileContentDO::getContent));
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return fileContentDO != null ? fileContentDO.getContent() : null;
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List<FileContentDO> list = fileContentMapper.selectList(
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buildQuery(configId, path).select(FileContentDO::getContent).orderByDesc(FileContentDO::getId));
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return Optional.ofNullable(CollUtil.getFirst(list))
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.map(FileContentDO::getContent)
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.orElse(null);
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}
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private LambdaQueryWrapper<FileContentDO> buildQuery(Long configId, String path) {
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