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feign.codec.DecodeException: Error while extracting response for type [xx.RestResult<xx.AuthorityAccount>] and content type [application/json;charset=UTF-8]; nested exception is org.springframework.http.converter.HttpMessageNotReadableException: JSON parse error: illegal fieldName input123, offset 138, character {, line 1, column 138, fastjson-version 2.0.52 {"data":{"account":"root-of-admin","email":null,"extInfo":null,"identifierNo":"f4a81dd14315dabd6a98f9f7342b2113","phone":null,"platform":{"desc":"管理平台","enum":"ADMIN","value":"ADMIN"},"role":{"code":"SYSTEM_ADMIN","name":"系统管理员"},"status":{"desc":"正常","enum":"NORMAL","value":"NORMAL"}},"status":{"bizErrorCode":null,"bizErrorMessage":null,"statusCode":200,"statusMessage":"Request Success","timestamp":1727266416499}}; nested exception is com.alibaba.fastjson2.JSONException: illegal fieldName input123, offset 138, character {, line 1, column 138, fastjson-version 2.0.52 {"data":{"account":"root-of-admin","email":null,"extInfo":null,"identifierNo":"f4a81dd14315dabd6a98f9f7342b2113","phone":null,"platform":{"desc":"管理平台","enum":"ADMIN","value":"ADMIN"},"role":{"code":"SYSTEM_ADMIN","name":"系统管理员"},"status":{"desc":"正常","enum":"NORMAL","value":"NORMAL"}},"status":{"bizErrorCode":null,"bizErrorMessage":null,"statusCode":200,"statusMessage":"Request Success","timestamp":1727266416499}}
at feign.InvocationContext.proceed(InvocationContext.java:40) ~[feign-core-11.10.jar:na]
at feign.AsyncResponseHandler.decode(AsyncResponseHandler.java:116) ~[feign-core-11.10.jar:na]
at feign.AsyncResponseHandler.handleResponse(AsyncResponseHandler.java:89) ~[feign-core-11.10.jar:na]
at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:141) ~[feign-core-11.10.jar:na]
at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:91) ~[feign-core-11.10.jar:na]
at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:100) ~[feign-core-11.10.jar:na]
at org.springframework.cloud.openfeign.FeignCachingInvocationHandlerFactory$1.proceed(FeignCachingInvocationHandlerFactory.java:66) ~[spring-cloud-openfeign-core-3.1.5.jar:3.1.5]
at org.springframework.cache.interceptor.CacheInterceptor.lambda$invoke$0(CacheInterceptor.java:54) ~[spring-context-5.3.31.jar:5.3.31]
at org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:351) ~[spring-context-5.3.31.jar:5.3.31]
at org.springframework.cache.interceptor.CacheInterceptor.invoke(CacheInterceptor.java:64) ~[spring-context-5.3.31.jar:5.3.31]
at org.springframework.cloud.openfeign.FeignCachingInvocationHandlerFactory.lambda$create$1(FeignCachingInvocationHandlerFactory.java:53) ~[spring-cloud-openfeign-core-3.1.5.jar:3.1.5]
at com.sun.proxy.$Proxy138.fetchAccount(Unknown Source) ~[na:na]
附加信息
无
The text was updated successfully, but these errors were encountered:
问题描述
使用FastJsonHttpMessageConverter作为Feign反序列化处理器,并注册几个demo ReadFilter,发现其未正常运行。
本意是想通过ReadFilter来干涉反序列化行为,然后自定义解析枚举类型的序列化json格式,例如 {"code":"MAN"} 转成 一个Sex的枚举类型。
环境信息
重现步骤
出现异常
原因是因为默认情况下,Fastjson没有办法反序列化枚举按照@jsonformat(shape = JsonFormat.Shape.OBJECT)序列化的格式,所以看了下FastConfig只能通过自定Filter的操作空间,但是尝试注册几个ReadFilter后,它并未按预期执行。
期待的正确结果
可以输出我定义的Filter的System.out
相关日志输出
附加信息
无
The text was updated successfully, but these errors were encountered: