threadlocal=org.apache.dubbo.cache.support.threadlocal.ThreadLocalCacheFactory
lru=org.apache.dubbo.cache.support.lru.LruCacheFactory
jcache=org.apache.dubbo.cache.support.jcache.JCacheFactory
expiring=org.apache.dubbo.cache.support.expiring.ExpiringCacheFactory
lfu=org.apache.dubbo.cache.support.lfu.LfuCacheFactory
