第二章 Jackson属性名转换+属性忽略

@Data
@JsonIgnoreProperties(ignoreUnknown = true)
public class MyRecord {
    private boolean succeed;
    private String  recordId;
    @JsonProperty("error_code")
    private int     errorCode;
    @JsonProperty("error_msg")
    private String  errorMsg;
}

    @JsonProperty("error_code")
    private int     errorCode;

@JsonIgnoreProperties(ignoreUnknown = true)