需要转换的对象包含Enum类型时，配置WriteEnumUsingToString时异常。错误提示：message: "com.alibaba.fastjson.serializer.JavaBeanSerializer.processValue(Lcom/alibaba/fastjson/serializer/JSONSerializer;Lcom/alibaba/fastjson/serializer/BeanContext;Ljava/lang/Object;Ljava/lang/String;Ljava/lang/Object;)Ljava/lang/Object;Ljava/lang/Integer;"
遇到相同错误提示Caused by: java.lang.NoSuchMethodError: com.alibaba.fastjson.serializer.JavaBeanSerializer.processValue(Lcom/alibaba/fastjson/serializer/JSONSerializer;Lcom/alibaba/fastjson/serializer/BeanContext;Ljava/lang/Object;Ljava/lang/String;Ljava/lang/Object;)Ljava/lang/Object;Ljava/lang/Integer; at com.alibaba.fastjson.serializer.ASMSerializer_1_Trptreportconfig.writeNormal(Unknown Source) at com.alibaba.fastjson.serializer.ASMSerializer_1_Trptreportconfig.write(Unknown Source) at com.alibaba.fastjson.serializer.MapSerializer.write(MapSerializer.java:271) at com.alibaba.fastjson.serializer.MapSerializer.write(MapSerializer.java:44)
验证发现，在tomcat上没有此报错，在weblogic上有此报错
枚举类怎么搞啊?大佬,我也是报错,一个对象里面有个对象,对象里面有个枚举,然后 JSONObject.parseObject 转换成对象报错
创建一个 FastJsonHttpMessageConverter 的bean； 在这个bean中再创建一个 FastJsonConfig ，调用setSerializerFeatures，把“SerializerFeature.WriteEnumUsingToString“放进去； 最后把FastJsonConfig通过FastJsonHttpMessageConverter的setFastJsonConfig方法放进去。
@Bean public FastJsonHttpMessageConverter jsonConverter() { FastJsonHttpMessageConverter converter = new FastJsonHttpMessageConverter(); FastJsonConfig config = new FastJsonConfig(); config.setSerializerFeatures( SerializerFeature.WriteNullBooleanAsFalse , SerializerFeature.WriteNullNumberAsZero , SerializerFeature.WriteNullStringAsEmpty , SerializerFeature.WriteMapNullValue , SerializerFeature.WriteNonStringKeyAsString , SerializerFeature.DisableCircularReferenceDetect // , SerializerFeature.WriteEnumUsingName //设置Enum输出ToString内容 , SerializerFeature.WriteEnumUsingToString ); converter.setFastJsonConfig(config); return converter; }