返回的数据空字段怎么都没了呢 ？

[ceylog]

以前返回数据是这样
[{
id:123,
name:'zz',
uname:null
}]

现在是这样
[{
id:123,
name:'zz'
}]

[atjiucheng]

查看类：JacksonJsonRopMarshaller
private ObjectMapper getObjectMapper() throws IOException { if (this.objectMapper == null) { ObjectMapper objectMapper = new ObjectMapper(); AnnotationIntrospector introspector = new JaxbAnnotationIntrospector(); SerializationConfig serializationConfig = objectMapper.getSerializationConfig(); serializationConfig = serializationConfig.without(SerializationConfig.Feature.WRAP_ROOT_VALUE) .with(SerializationConfig.Feature.INDENT_OUTPUT) .withSerializationInclusion(JsonSerialize.Inclusion.NON_NULL) .withSerializationInclusion(JsonSerialize.Inclusion.NON_EMPTY) .withAnnotationIntrospector(introspector).withDateFormat(getDateFormat()); objectMapper.setSerializationConfig(serializationConfig); this.objectMapper = objectMapper; } return this.objectMapper; }
.withSerializationInclusion(JsonSerialize.Inclusion.NON_NULL) // 此设置代表对象域为null，不输出
.withSerializationInclusion(JsonSerialize.Inclusion.NON_EMPTY) // 此设置代表对象域为空字符串，不输出
可注释掉这两处，重新打包