Java Can'；不要让杰克逊和龙目山一起工作
我正在尝试结合杰克逊和龙目舞。这些是我的课程：Java Can'；不要让杰克逊和龙目山一起工作,java,netbeans,jackson,lombok,Java,Netbeans,Jackson,Lombok,我正在尝试结合杰克逊和龙目舞。这些是我的课程： package-testelombok； 导入com.fasterxml.jackson.annotation.JsonCreator； 导入com.fasterxml.jackson.annotation.JsonProperty； 导入lombok.allargsconstuctor； 进口龙目山价值； 进口龙目草； @价值观 @枯萎 @AllArgsConstructor（onConstructor=@_u（@JsonCreator）） 公共
package-testelombok；
导入com.fasterxml.jackson.annotation.JsonCreator；
导入com.fasterxml.jackson.annotation.JsonProperty；
导入lombok.allargsconstuctor；
进口龙目山价值；
进口龙目草；
@价值观
@枯萎
@AllArgsConstructor（onConstructor=@_u（@JsonCreator））
公共类TestFoo{
@JsonProperty（“xoom”）
私有字符串x；
私人INTZ；
}
package-testelombok；
导入com.fasterxml.jackson.databind.ObjectMapper；
导入com.xebia.jacksonlombok.jacksonlombokannotationintrosector；
导入java.io.IOException；
公共类TestLombok{
公共静态void main（字符串[]args）引发IOException{
TestFoo tf=新的TestFoo（“a”，5）；
系统输出打印LN（带X（“b”））；
ObjectMapper om=new ObjectMapper（）.SetAnnotationIntroSector（新JacksonLombokanNotationIntroSector（））；
System.out.println（om.writeValueAsString（tf））；
TestFoo tf2=om.readValue（om.writeValueAsString（tf），TestFoo.class）；
System.out.println（tf2）；
}
}
- 龙目岛：（1.16.10版）
- 杰克逊注释：
- 杰克逊核心：
- Jackson数据绑定：
- 杰克逊·隆波克：
libsrcnbprojecttestbuild-Xlint:all@Value@allargsconstuctor@Value
@Wither
@AllArgsConstructor(suppressConstructorProperties = true)
public class TestFoo {
@JsonProperty("xoom")
private String x;
private int z;
}
@JsonAutoDetect(fieldVisibility = Visibility.ANY)
@JsonInclude(JsonInclude.Include.NON_DEFAULT)
@Data
@Accessors(fluent = true)
@NoArgsConstructor
@AllArgsConstructor
@JsonAutoDetect(fieldVisibility = Visibility.ANY)
@JsonInclude(JsonInclude.Include.NON_DEFAULT)
@Data
@Accessors(fluent = true)
@NoArgsConstructor
@AllArgsConstructor
public class Person {
String id;
String first;
String last;
}
@JsonInclude(JsonInclude.Include.NON_NULL)
@Data
public class Person {
String id;
String first;
String last;
}
om.registerModule(new ParameterNamesModule());
om.setVisibility(FIELD, JsonAutoDetect.Visibility.ANY);
om.setVisibility(CREATOR, JsonAutoDetect.Visibility.ANY);
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.fasterxml.jackson.databind.annotation.JsonPOJOBuilder;
import lombok.Builder;
import lombok.Value;
@JsonDeserialize(builder = Detail.DetailBuilder.class)
@Value
@Builder
public class Detail {
private String url;
private String userName;
private String password;
private String scope;
@JsonPOJOBuilder(withPrefix = "")
public static class DetailBuilder {
}
}
mapper.setAnnotationIntrospector(new JacksonAnnotationIntrospector() {
@Override
public JsonPOJOBuilder.Value findPOJOBuilderConfig(AnnotatedClass ac) {
if (ac.hasAnnotation(JsonPOJOBuilder.class)) {//If no annotation present use default as empty prefix
return super.findPOJOBuilderConfig(ac);
}
return new JsonPOJOBuilder.Value("build", "");
}
});
if (_cfgConstructorPropertiesImpliesCreator
&& config.isEnabled(MapperFeature.INFER_CREATOR_FROM_CONSTRUCTOR_PROPERTIES)
public JacksonAnnotationIntrospector setConstructorPropertiesImpliesCreator(boolean b)
{
_cfgConstructorPropertiesImpliesCreator = b;
return this;
}
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.7.0</version>
<configuration>
<compilerArgs>
<arg>-parameters</arg>
</compilerArgs>
</configuration>
</plugin>
import com.fasterxml.jackson.databind.ObjectMapper;
import lombok.AccessLevel;
import lombok.AllArgsConstructor;
import lombok.NoArgsConstructor;
import lombok.Value;
@Value
@NoArgsConstructor(force = true, access = AccessLevel.PRIVATE)
@AllArgsConstructor
public class LocationDto {
double longitude;
double latitude;
}
class ImmutableWithLombok {
public static void main(String[] args) throws Exception {
ObjectMapper objectMapper = new ObjectMapper();
String stringJsonRepresentation = objectMapper.writeValueAsString(new LocationDto(22.11, 33.33));
System.out.println(stringJsonRepresentation);
LocationDto locationDto = objectMapper.readValue(stringJsonRepresentation, LocationDto.class);
System.out.println(locationDto);
}
}
lombok.anyConstructor.addConstructorProperties=true
@Data
@AllArgsConstructor
public class MyPojo {
@JsonProperty("Description")
private String description;
@JsonProperty("ErrorCode")
private String errorCode;
}
@JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.ANY)
public class SomeClass
public class SomeClass {
// some code here
@JsonCreator
public static SomeClass factory(/* params here dressing them in @JsonProperty annotations*/) {
return new SomeClass();
}
}
lombok.copyableAnnotations += com.fasterxml.jackson.annotation.JsonProperty
private boolean isAggregate;
Exception: Unrecognized field "isAggregate" (class
private Boolean isAggregate;
@Builder
@Getter
@Setter
@JsonIgnoreProperties(ignoreUnknown = true)
@AllArgsConstructor(access = AccessLevel.PRIVATE)
@NoArgsConstructor(access = AccessLevel.PRIVATE)
public class Person {
@JsonProperty("user_name")
private String name;
}
@JsonDeserialize(builder = MyDto.MyDtoBuilder.class)
@Builder
@Getter
public class MyDto {
@JsonProperty("user_id")
private String userId;
@JsonPOJOBuilder(withPrefix = "")
@JsonIgnoreProperties(ignoreUnknown = true)
public static class MyDtoBuilder {
}
}
lombok.anyConstructor.addConstructorProperties=true