移除缓存

haoban-manage3-service/src/main/java/com/gic/haoban/manage/service/context/combined/ImageCombined.java

@@ -44,6 +44,12 @@ public class ImageCombined {
     private static final Cache<String, BufferedImage> imageCache = Caffeine.newBuilder()
             .maximumWeight(100 * 1024 * 1024) // 100MB
             .weigher((String key, BufferedImage image) -> image.getWidth() * image.getHeight() * 3)
+            .removalListener((key, value, cause) -> {
+                logger.info("移除缓存:{}",key);
+                if (value != null) {
+                    value.flush();
+                }
+            })
             .expireAfterAccess(10, TimeUnit.MINUTES) // 可设置失效时间
             .build();