Jackson反序列化到带有可选参数的子类

public class ParentClass {
    private String commonProperty;

    public ParentClass() {
        // 默认构造函数
    }

    public ParentClass(String commonProperty) {
        this.commonProperty = commonProperty;
    }

    public String getCommonProperty() {
        return commonProperty;
    }
}

public class ChildClass extends ParentClass {
    private String optionalProperty;

    @JsonCreator
    public ChildClass(@JsonProperty("commonProperty") String commonProperty,
                      @JsonProperty("optionalProperty") String optionalProperty) {
        super(commonProperty);
        this.optionalProperty = optionalProperty;
    }

    public String getOptionalProperty() {
        return optionalProperty;
    }
}

// 反序列化示例
String json = "{\"commonProperty\":\"value\",\"optionalProperty\":\"optionalValue\"}";
ObjectMapper objectMapper = new ObjectMapper();
ChildClass child = objectMapper.readValue(json, ChildClass.class);