ehcache

core/src/main/java/com/wecloud/im/service/EhcacheService.java

@@ -2,6 +2,7 @@ package com.wecloud.im.service;
 
 import com.alibaba.fastjson.JSON;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.cache.Cache;
 import org.springframework.cache.CacheManager;
@@ -27,12 +28,14 @@ public class EhcacheService {
      */
     public Boolean getIsPush(String key) {
         Cache cache = cacheManager.getCache("push");
-        Object value = cache.get(key);
-        log.info("ehcache {}", JSON.toJSONString(value));
-        if (value != null) {
+        String value = String.valueOf(cache.get(key));
+        log.info("ehcache value {}", value);
+        if (StringUtils.isNotBlank(value)) {
+            log.info("not blank {}", value);
             return false;
         } else {
-            cache.put(key, 1);
+            log.info("blank");
+            cache.put(key, "1");
             return true;
         }
     }