deserialization

问题 I have a class that contains a List of DynamicObjects. I have a unit test that confirms that the Newtonsoft Json Serializer/Deserializer handles this correctly. However, the default OData Json Serializer/Deserializer does not. I implemented my own ODataEdmTypeDeserializer like this: public class JsonODataEdmTypeDeserializer : ODataEdmTypeDeserializer { public JsonODataEdmTypeDeserializer(ODataPayloadKind payloadKind) : base(payloadKind) { } public JsonODataEdmTypeDeserializer(ODataPayloadKind

问题 I want to handle json to Object conversion differently on different @RequestMapping in my Controller. I believe if we add Jackson dependency in our spring-boot project it handles json to Object conversion and #spring.jackson.deserialization.fail-on-unknown-properties=true property will make sure that conversion will fail if there is some unknown property present in the json (please correct me if I am wrong). Can we tell jackson locally when to fail on unknown properties and when to ignore

问题 I'm new to object serialization, and in the course of my learning how to read from and write to a file (deserialize and serialize) using BinaryFormatter , I came across BinaryReader and BinaryWriter , which seemed to be doing the same thing. Is there some subtle difference between BinaryFormatter.Serialize() and BinaryWriter ? Or is BinaryWriter just a more compact way performing the the same action as BinaryFormatter.Serialize() ? 回答1: BinaryWriter is used to write primitive types in binary

问题 I'm new to object serialization, and in the course of my learning how to read from and write to a file (deserialize and serialize) using BinaryFormatter , I came across BinaryReader and BinaryWriter , which seemed to be doing the same thing. Is there some subtle difference between BinaryFormatter.Serialize() and BinaryWriter ? Or is BinaryWriter just a more compact way performing the the same action as BinaryFormatter.Serialize() ? 回答1: BinaryWriter is used to write primitive types in binary

问题 I am deserializing some JSON objects which come in as requests. The input body is nested, but a certain field is sometimes misformatted for a variety of reasons. In that situation I still want the rest of the object. This doesn't all have to be done through serde; but what is happening now, is that if a single subfield is messed up, the whole request is trashed. I want to somehow still deserialize that result and just mark the field as errored out. How can this be done? E.g. the data schema

问题 I am deserializing some JSON objects which come in as requests. The input body is nested, but a certain field is sometimes misformatted for a variety of reasons. In that situation I still want the rest of the object. This doesn't all have to be done through serde; but what is happening now, is that if a single subfield is messed up, the whole request is trashed. I want to somehow still deserialize that result and just mark the field as errored out. How can this be done? E.g. the data schema

来源： https://stackoverflow.com/questions/36503871/xml-deserialization-doesnt-work-with-abstract-class

来源： https://stackoverflow.com/questions/60720798/cannot-deserialize-from-object-value-no-delegate-or-property-based-creator-us

来源： https://stackoverflow.com/questions/46272827/deserialization-of-file-type-from-angular-to-java-using-jackson

来源： https://stackoverflow.com/questions/46272827/deserialization-of-file-type-from-angular-to-java-using-jackson