杰克逊没有解析下划线领域

Question

从webservice下面成功调用，虽然省略了JSON名称包含下划线的字段...显示为null。

ShopifyProduct shopifyProducts = target.path( "admin" ).path( "products").queryParam("view","json").request( MediaType.APPLICATION_JSON_TYPE )
                            .header(HttpHeaders.AUTHORIZATION, basic ).accept( "application/json" )
                            .get( new GenericType<ShopifyProduct>(){});

顺便说一句，如果我重命名POJO字段

，我能够检索到正确的数据

@JsonProperty("body_html")
private String body_html;

我尝试了几个POJO配置失败：

1. 删除@JsonProperty并离开@JsonNaming
2. 删除@JsonNaming并离开@JsonProperty
杰克逊2.8.7

响应

{
     "id": 9785936647,
     "title": "Product1",
     "body_html" : "<strong> description</strong>",
     "variants": [
        {
           "id": 37797111879,
           "product_id": 9785936647,
           "title": "Default Title",
        }
     ]
  }

POJO

@JsonIgnoreProperties( ignoreUnknown=true )
@JsonInclude( JsonInclude.Include.NON_EMPTY )
public class ShopifyProduct implements Serializable  {


private static final long serialVersionUID = 1L;

public ShopifyProduct() {
    // TODO Auto-generated constructor stub
}

@JsonProperty( "id" )
private Long id;

@JsonProperty( "title" )
private String title;

@JsonProperty( "body_html" )
private String bodyHtml;

....
....

//Getters and Setters
}

结果

    {
     "id": 9785936647,
     "title": "Product1",
     "body_html" : null,
     "variants": [
        {
           "id": 37797111879,
           "product_id": null,
           "title": "Default Title",
        }
     ]
  }