leezzangmin / SpringCafeProject

말하는 감자의 스프링 카페게시판 개인 프로젝트
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jackson 관련 오류 #135

Closed leezzangmin closed 1 year ago

leezzangmin commented 1 year ago

org.springframework.data.redis.serializer.SerializationException: Could not read JSON: Unrecognized field "recommended" (class com.zzangmin.gesipan.component.basiccrud.dto.post.PostResponse), not marked as ignorable (10 known properties: "recommendCount", "comments", "userId", "userNickname", "postId", "hitCount", "updatedAt", "postContent", "createdAt", "postSubject"]) at [Source: (byte[])"["com.zzangmin.gesipan.component.basiccrud.dto.post.PostResponse",{"postId":15,"userId":4429,"userNickname":"meganparker","hitCount":3,"recommendCount":0,"postSubject":"Sell identify pick school agency.","postContent":"Visit management article network especially bank reach. Eight go use it north born raise. Four many message community.","createdAt":"2020-11-09T18:00:41","updatedAt":"2020-11-09T18:00:41","comments":["java.util.ArrayList",[["com.zzangmin.gesipan.component.basiccrud.dto.comment.Com"[truncated 609 bytes]; line: 1, column: 1108] (through reference chain: com.zzangmin.gesipan.component.basiccrud.dto.post.PostResponse["recommended"]); nested exception is com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "recommended" (class com.zzangmin.gesipan.component.basiccrud.dto.post.PostResponse), not marked as ignorable (10 known properties: "recommendCount", "comments", "userId", "userNickname", "postId", "hitCount", "updatedAt", "postContent", "createdAt", "postSubject"]) at [Source: (byte[])"["com.zzangmin.gesipan.component.basiccrud.dto.post.PostResponse",{"postId":15,"userId":4429,"userNickname":"meganparker","hitCount":3,"recommendCount":0,"postSubject":"Sell identify pick school agency.","postContent":"Visit management article network especially bank reach. Eight go use it north born raise. Four many message community.","createdAt":"2020-11-09T18:00:41","updatedAt":"2020-11-09T18:00:41","comments":["java.util.ArrayList",[["com.zzangmin.gesipan.component.basiccrud.dto.comment.Com"[truncated 609 bytes]; line: 1, column: 1108] (through reference chain: com.zzangmin.gesipan.component.basiccrud.dto.post.PostResponse["recommended"]) at org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer.deserialize(GenericJackson2JsonRedisSerializer.java:157) ~[spring-data-redis-2.7.0.jar:2.7.0] at org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer.deserialize(GenericJackson2JsonRedisSerializer.java:135) ~[spring-data-redis-2.7.0.jar:2.7.0] at org.springframework.data.redis.serializer.DefaultRedisElementReader.read(DefaultRedisElementReader.java:49) ~[spring-data-redis-2.7.0.jar:2.7.0] at org.springframework.data.redis.serializer.RedisSerializationContext$SerializationPair.read(RedisSerializationContext.java:272) ~[spring-data-redis-2.7.0.jar:2.7.0] at org.springframework.data.redis.cache.RedisCache.deserializeCacheValue(RedisCache.java:298) ~[spring-data-redis-2.7.0.jar:2.7.0] at org.springframework.data.redis.cache.RedisCache.lookup(RedisCache.java:95) ~[spring-data-redis-2.7.0.jar:2.7.0] at org.springframework.cache.support.AbstractValueAdaptingCache.get(AbstractValueAdaptingCache.java:58) ~[spring-context-5.3.20.jar:5.3.20] at org.springframework.cache.interceptor.AbstractCacheInvoker.doGet(AbstractCacheInvoker.java:73) ~[spring-context-5.3.20.jar:5.3.20] at org.springframework.cache.interceptor.CacheAspectSupport.findInCaches(CacheAspectSupport.java:571) ~[spring-context-5.3.20.jar:5.3.20] at org.springframework.cache.interceptor.CacheAspectSupport.findCachedItem(CacheAspectSupport.java:536) ~[spring-context-5.3.20.jar:5.3.20] at org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:402) ~[spring-context-5.3.20.jar:5.3.20] at org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:345) ~[spring-context-5.3.20.jar:5.3.20] at org.springframework.cache.interceptor.CacheInterceptor.invoke(CacheInterceptor.java:64) ~[spring-context-5.3.20.jar:5.3.20] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.20.jar:5.3.20] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) ~[spring-aop-5.3.20.jar:5.3.20] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) ~[spring-aop-5.3.20.jar:5.3.20] at com.zzangmin.gesipan.component.basiccrud.service.PostService$$EnhancerBySpringCGLIB$$c570eb8c.findOne() ~[main/:na] at com.zzangmin.gesipan.component.basiccrud.controller.PostController.singlePost(PostController.java:44) ~[main/:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na] at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na] at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) ~[spring-web-5.3.20.jar:5.3.20] at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:150) ~[spring-web-5.3.20.jar:5.3.20] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117) ~[spring-webmvc-5.3.20.jar:5.3.20] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895) ~[spring-webmvc-5.3.20.jar:5.3.20] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808) ~[spring-webmvc-5.3.20.jar:5.3.20] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.3.20.jar:5.3.20] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1067) ~[spring-webmvc-5.3.20.jar:5.3.20] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963) ~[spring-webmvc-5.3.20.jar:5.3.20] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.3.20.jar:5.3.20] at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.3.20.jar:5.3.20] at javax.servlet.http.HttpServlet.service(HttpServlet.java:655) ~[tomcat-embed-core-9.0.63.jar:4.0.FR] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.3.20.jar:5.3.20] at javax.servlet.http.HttpServlet.service(HttpServlet.java:764) ~[tomcat-embed-core-9.0.63.jar:4.0.FR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.63.jar:9.0.63] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.3.20.jar:5.3.20] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.20.jar:5.3.20] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.3.20.jar:5.3.20] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.20.jar:5.3.20] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.3.20.jar:5.3.20] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.20.jar:5.3.20] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:360) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:399) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:890) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1743) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.63.jar:9.0.63] at java.base/java.lang.Thread.run(Thread.java:829) ~[na:na] Caused by: com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "recommended" (class com.zzangmin.gesipan.component.basiccrud.dto.post.PostResponse), not marked as ignorable (10 known properties: "recommendCount", "comments", "userId", "userNickname", "postId", "hitCount", "updatedAt", "postContent", "createdAt", "postSubject"]) at [Source: (byte[])"["com.zzangmin.gesipan.component.basiccrud.dto.post.PostResponse",{"postId":15,"userId":4429,"userNickname":"meganparker","hitCount":3,"recommendCount":0,"postSubject":"Sell identify pick school agency.","postContent":"Visit management article network especially bank reach. Eight go use it north born raise. Four many message community.","createdAt":"2020-11-09T18:00:41","updatedAt":"2020-11-09T18:00:41","comments":["java.util.ArrayList",[["com.zzangmin.gesipan.component.basiccrud.dto.comment.Com"[truncated 609 bytes]; line: 1, column: 1108] (through reference chain: com.zzangmin.gesipan.component.basiccrud.dto.post.PostResponse["recommended"]) at com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException.from(UnrecognizedPropertyException.java:61) ~[jackson-databind-2.13.3.jar:2.13.3] at com.fasterxml.jackson.databind.DeserializationContext.handleUnknownProperty(DeserializationContext.java:1127) ~[jackson-databind-2.13.3.jar:2.13.3] at com.fasterxml.jackson.databind.deser.std.StdDeserializer.handleUnknownProperty(StdDeserializer.java:2023) ~[jackson-databind-2.13.3.jar:2.13.3] at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownProperty(BeanDeserializerBase.java:1700) ~[jackson-databind-2.13.3.jar:2.13.3] at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownVanilla(BeanDeserializerBase.java:1678) ~[jackson-databind-2.13.3.jar:2.13.3] at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:319) ~[jackson-databind-2.13.3.jar:2.13.3] at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:176) ~[jackson-databind-2.13.3.jar:2.13.3] at com.fasterxml.jackson.databind.jsontype.impl.AsArrayTypeDeserializer._deserialize(AsArrayTypeDeserializer.java:120) ~[jackson-databind-2.13.3.jar:2.13.3] at com.fasterxml.jackson.databind.jsontype.impl.AsArrayTypeDeserializer.deserializeTypedFromAny(AsArrayTypeDeserializer.java:71) ~[jackson-databind-2.13.3.jar:2.13.3] at com.fasterxml.jackson.databind.deser.std.UntypedObjectDeserializer$Vanilla.deserializeWithType(UntypedObjectDeserializer.java:781) ~[jackson-databind-2.13.3.jar:2.13.3] at com.fasterxml.jackson.databind.deser.impl.TypeWrappedDeserializer.deserialize(TypeWrappedDeserializer.java:74) ~[jackson-databind-2.13.3.jar:2.13.3] at com.fasterxml.jackson.databind.deser.DefaultDeserializationContext.readRootValue(DefaultDeserializationContext.java:323) ~[jackson-databind-2.13.3.jar:2.13.3] at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4674) ~[jackson-databind-2.13.3.jar:2.13.3] at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3690) ~[jackson-databind-2.13.3.jar:2.13.3] at org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer.deserialize(GenericJackson2JsonRedisSerializer.java:155) ~[spring-data-redis-2.7.0.jar:2.7.0] ... 67 common frames omitted

leezzangmin commented 1 year ago

필드가 is로 시작하면 잭슨이 serialize, deserialize할 때 이상하게 변환됨 isRecommended 필드가 recommended로 저장되어서 캐시 찾아올 때 정상적으로 필드매칭이 안됨.

leezzangmin commented 1 year ago
  1. @JsonProperty로 name 덮어쓰기
  2. 필드명 바꾸기

필드명 바꾸는게 나을 것 같다.