错误信息:Null key returned for cache operation (maybe you are using named params on classes without debug info?) Builder[public com.nd.gaea.client.portal.PortalAppVo com.nd.elearning.channel.gateway.service.impl.AppConfigServiceImpl.getPortalApp(java.lang.String)] caches=[el-portal-gateway:portal_app] | key='#sdpAppId' | keyGenerator='' | cacheManager='' | cacheResolver='' | condition=' (T(com.nd.gaea.waf.cache.GaeaCacheConfig).CACHE_ENABLE == true && T(com.nd.gaea.waf.cache.GaeaHACacheErrorHandler).clearError() == true && T(java.lang.System).currentTimeMillis() - T(com.nd.gaea.waf.cache.GaeaHACacheErrorHandler).CACHE_FUSING_TIME > T(com.nd.gaea.waf.cache.GaeaCacheConfig).CACHE_FUSING_INTERVAL)' | unless='' | sync='false'