java - 反序列化异常以反序列化json字符串

得到

com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException:

Unrecognized field "operationMessage" (class worker.lib.message.OperationMessage), not marked as ignorable (9 known properties: "packageMessage", "sourceAsset", "operation", "publishMessage", "requestId", "remixMessage", "targetAsset", "jobId", "intermediates"])

 at [Source: (String)"{"operationMessage":{"sourceAsset":{"path":"/a/b/c.txt","repoId":"testId","region":"va6"},"targetAsset":{"path":"/folder4","repoId":"id2","region":"va6"},"jobId":"7c540211d1054442940211d10594426e","intermediates":false}}"; line: 1, column: 22] (through reference chain:
worker.lib.message.OperationMessage["operationMessage"])

我的OperationMessage类是

@JsonInclude(JsonInclude.Include.NON_NULL)
@Data //generates getter and setters
public class OperationMessage {

  @JsonProperty(value = "jobId")
  private String jobId;

  @JsonProperty(value = "operation")
  private Operation operation;

  @JsonProperty(value = "intermediates")
  private Boolean intermediates; //for copy-move

  private AssetProperties sourceAsset;

  private AssetProperties targetAsset;

  private PublishMessage publishMessage; //fields related to publish Operation.

  private RemixMessage remixMessage; //fields related to remix Operation.

  private PackageMessage packageMessage;//fields related to package Operation

  private String requestId;

  @Override
  public String toString() {
    return "OperationMessage [jobId=" + jobId + ", operation=" + operation + "]";
  }


}

有人可以提出这里的问题吗？

最佳答案

您应该做的一些事情如下：

1）为类的成员变量添加获取器和设置器

2）添加默认构造函数public class OperationMessage { }

3）实施Serializable public class OperationMessage implements Serializable

4）将@JsonIgnoreProperties(ignoreUnknown = true)批注添加到您的POJO中