perf(X-Pack): 集群环境中redis缓存清除机制

sdk/common/src/main/java/io/dataease/cache/impl/RedisCacheImpl.java

@@ -1,10 +1,13 @@
 package io.dataease.cache.impl;
 
 import io.dataease.cache.DECacheService;
+import io.dataease.utils.CommonBeanFactory;
 import jakarta.annotation.PostConstruct;
 import jakarta.annotation.Resource;
 import org.apache.commons.lang3.ObjectUtils;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
+import org.springframework.cache.Cache;
+import org.springframework.cache.CacheManager;
 import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.data.redis.core.ValueOperations;
 import org.springframework.stereotype.Component;
@@ -20,11 +23,21 @@ public class RedisCacheImpl implements DECacheService {
     @Resource
     private RedisTemplate redisTemplate;
 
+    private static CacheManager cacheManager;
+
+
+    private static CacheManager getCacheManager() {
+        if (cacheManager == null)
+            cacheManager = CommonBeanFactory.getBean(CacheManager.class);
+        return cacheManager;
+    }
+
 
     private ValueOperations ops() {
         ValueOperations valueOperations = redisTemplate.opsForValue();
         return valueOperations;
     }
+
     @Override
     public void put(String cacheName, String key, Object value, Long expTime, TimeUnit unit) {
         ValueOperations ops = ops();
@@ -57,7 +70,10 @@ public class RedisCacheImpl implements DECacheService {
 
     @Override
     public void keyRemove(String cacheName, String key) {
-        redisTemplate.delete(cacheName + SEPARATOR + key);
+        // redisTemplate.delete(cacheName + SEPARATOR + key);
+        Cache cache = getCacheManager().getCache(cacheName);
+        if (null == cache) return;
+        cache.evictIfPresent(key);
     }
 
     @PostConstruct

sdk/common/src/main/java/io/dataease/listener/RedisCacheListener.java

@@ -0,0 +1,56 @@
+package io.dataease.listener;
+
+import io.dataease.utils.LogUtil;
+import jakarta.annotation.Resource;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
+import org.springframework.boot.context.event.ApplicationReadyEvent;
+import org.springframework.context.ApplicationListener;
+import org.springframework.core.annotation.Order;
+import org.springframework.data.redis.core.Cursor;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.core.ScanOptions;
+import org.springframework.stereotype.Component;
+
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.List;
+
+@ConditionalOnExpression("'${spring.cache.type}'.equals('redis')")
+@Component
+@Order(100)
+public class RedisCacheListener implements ApplicationListener<ApplicationReadyEvent> {
+
+    @Resource
+    private RedisTemplate redisTemplate;
+
+    @Override
+    public void onApplicationEvent(ApplicationReadyEvent event) {
+        try {
+            deleteKeysContainingString(redisTemplate, "de_v2_");
+        } catch (Exception e) {
+            LogUtil.error(e.getMessage(), e);
+        }
+    }
+
+
+    public void deleteKeysContainingString(RedisTemplate<String, String> redisTemplate, String searchString) {
+        // 扫描所有的key
+        ScanOptions scanOptions = ScanOptions.scanOptions().match("*" + searchString + "*").count(1000).build();
+        Cursor<byte[]> cursor = redisTemplate.getConnectionFactory()
+                .getConnection()
+                .scan(scanOptions);
+
+        List<byte[]> keysToDelete = new ArrayList<>();
+        while (cursor.hasNext()) {
+            keysToDelete.add(cursor.next());
+        }
+
+        if (!keysToDelete.isEmpty()) {
+            List<String> keys = new ArrayList<>(keysToDelete.size());
+            for (byte[] key : keysToDelete) {
+                keys.add(new String(key, StandardCharsets.UTF_8));
+            }
+            redisTemplate.delete(keys);
+        }
+    }
+}