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!243 解决定时清除缓存时，对于多媒体类型文件，只删除了磁盘缓存文件，导致再次预览时从缓存中获取到了一个不存在文件路径

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Merge pull request !243 from zhh/master
This commit is contained in:
kailing
2023-11-08 01:58:38 +00:00
committed by Gitee
parent 7d67d0d857 6cd22e0975
commit 69444a4d72
3 changed files with 26 additions and 13 deletions
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1
server/src/main/java/cn/keking/service/cache/impl/CacheServiceJDKImpl.java vendored
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@ -101,6 +101,7 @@ public class CacheServiceJDKImpl implements CacheService {
initPDFCachePool(CacheService.DEFAULT_PDF_CAPACITY); initPDFCachePool(CacheService.DEFAULT_PDF_CAPACITY);
initIMGCachePool(CacheService.DEFAULT_IMG_CAPACITY); initIMGCachePool(CacheService.DEFAULT_IMG_CAPACITY);
initPdfImagesCachePool(CacheService.DEFAULT_PDFIMG_CAPACITY); initPdfImagesCachePool(CacheService.DEFAULT_PDFIMG_CAPACITY);
initMediaConvertCachePool(CacheService.DEFAULT_MEDIACONVERT_CAPACITY);
} }
@Override @Override

6
server/src/main/java/cn/keking/service/cache/impl/CacheServiceRedisImpl.java vendored
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@ -107,6 +107,7 @@ public class CacheServiceRedisImpl implements CacheService {
cleanPdfCache(); cleanPdfCache();
cleanImgCache(); cleanImgCache();
cleanPdfImgCache(); cleanPdfImgCache();
cleanMediaConvertCache();
} }
@Override @Override
@ -135,4 +136,9 @@ public class CacheServiceRedisImpl implements CacheService {
RMapCache<String, Integer> pdfImg = redissonClient.getMapCache(FILE_PREVIEW_PDF_IMGS_KEY); RMapCache<String, Integer> pdfImg = redissonClient.getMapCache(FILE_PREVIEW_PDF_IMGS_KEY);
pdfImg.clear(); pdfImg.clear();
} }
private void cleanMediaConvertCache() {
RMapCache<String, Integer> mediaConvertCache = redissonClient.getMapCache(FILE_PREVIEW_MEDIA_CONVERT_KEY);
mediaConvertCache.clear();
}
} }

6
server/src/main/java/cn/keking/service/cache/impl/CacheServiceRocksDBImpl.java vendored
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@ -218,6 +218,7 @@ public class CacheServiceRocksDBImpl implements CacheService {
cleanPdfCache(); cleanPdfCache();
cleanImgCache(); cleanImgCache();
cleanPdfImgCache(); cleanPdfImgCache();
cleanMediaConvertCache();
} catch (IOException | RocksDBException e) { } catch (IOException | RocksDBException e) {
LOGGER.error("Clean Cache Exception" + e); LOGGER.error("Clean Cache Exception" + e);
} }
@ -281,4 +282,9 @@ public class CacheServiceRocksDBImpl implements CacheService {
Map<String, Integer> initPDFIMGCache = new HashMap<>(); Map<String, Integer> initPDFIMGCache = new HashMap<>();
db.put(FILE_PREVIEW_PDF_IMGS_KEY.getBytes(), toByteArray(initPDFIMGCache)); db.put(FILE_PREVIEW_PDF_IMGS_KEY.getBytes(), toByteArray(initPDFIMGCache));
} }
private void cleanMediaConvertCache() throws IOException, RocksDBException {
Map<String, String> initMediaConvertCache = new HashMap<>();
db.put(FILE_PREVIEW_MEDIA_CONVERT_KEY.getBytes(), toByteArray(initMediaConvertCache));
}
} }