我建议在Jackons将jsonMap到对象之前，将json放入某种预处理步骤，以规范化属性Names

public class CustomDeserializer extends JsonDeserializer<MyObject> {
   @Override
   public MyObject deserialize(JsonParser jsonParser, DeserializationContext context) throws IOException {
       ObjectCodec codec = jsonParser.getCodec();
       JsonNode node = codec.readTree(jsonParser);
       ObjectNode normalizedNode = JsonNodeFactory.instance.objectNode();

       // Normalize property names
       Iterator<String> fieldNames = node.fieldNames();
       while (fieldNames.hasNext()) {
           String originalPropertyName = fieldNames.next();
           String normalizedPropertyName = normalizePropertyName(originalPropertyName);
           normalizedNode.set(normalizedPropertyName, node.get(originalPropertyName));
       }

       ObjectMapper mapper = (ObjectMapper) codec;
       JsonParser modifiedJsonParser = mapper.treeAsTokens(normalizedNode);
       return mapper.readValue(modifiedJsonParser, MyObject.class);
   }

   private String normalizePropertyName(String propertyName) {
       // Perform your normalization logic here
       // For example, convert to lowercase or replace spaces with underscores
       return propertyName.toLowerCase().replaceAll(" ", "_");
   }
}

然后按照您认为合适的方式连接反序列化器，例如通过注解目标Class

@JsonDeserialize(using = CustomDeserializer.class)
public class MyObject {
    // ...
}