Java @JacksonXmlProperty(isAttribute=true)使用Jackson XmlMapper附加唯一id

Java @JacksonXmlProperty(isAttribute=true)使用Jackson XmlMapper附加唯一id,java,jackson,jackson-dataformat-xml,xmlmapper,Java,Jackson,Jackson Dataformat Xml,Xmlmapper,您好,我正在尝试使用jackson dataformat xml 2.7.3 XmlMapper将POJO转换为xml。我在POJO类中使用jackson注释,如下代码所示,但我在列表的每个标记中都添加了一些唯一的ID。如何删除这些唯一ID //下面是元素标签类 import java.util.List; import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlElementWrapper; import com.f

您好,我正在尝试使用jackson dataformat xml 2.7.3 XmlMapper将POJO转换为xml。我在POJO类中使用jackson注释,如下代码所示,但我在列表的每个标记中都添加了一些唯一的ID。如何删除这些唯一ID

//下面是元素标签类

import java.util.List;

import 
com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlElementWrapper;
import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty;
/**
*Element class
*/
public class ElementTag {
@JacksonXmlProperty(localName = "FL")
@JacksonXmlElementWrapper(useWrapping = false)
private List<ProfessionalLeadDetails> pf;

/**
 * @return the pf
 */
public List<ProfessionalLeadDetails> getPf() {
    return pf;
}

/**
 * @param pf the pf to set
 */
public void setPf(List<ProfessionalLeadDetails> pf) {
    this.pf = pf;
}   
}
import java.io.Serializable;

import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty;


public class ProfessionalLeadDetails implements Serializable {

/** The Constant serialVersionUID. */
private static final long serialVersionUID = 1L;


@JacksonXmlProperty(isAttribute = true)
 private String val;

 private String value;
    /**
 * @return the val
 */
public String getVal() {
    return val;
}
/**
 * @param val the val to set
 */
public void setVal(String val) {
    this.val = val;
}
/**
 * @return the value
 */
public String getValue() {
    return value;
}
/**
 * @param value the value to set
 */
public void setValue(String value) {
    this.value = value;
}
}
//在主方法内部使用XmlMapper转换为xml

XmlMapper xmlMapper = new XmlMapper();
    ElementTag et = new ElementTag();
    List<ProfessionalLeadDetails> pfList = new 
ArrayList<ProfessionalLeadDetails>();
    ProfessionalLeadDetails pf = new ProfessionalLeadDetails();
    pf.setVal("First Name");
    pf.setValue("Sandeep");
    pfList.add(pf);
    pf = new ProfessionalLeadDetails();
    pf.setVal("Email");
    pf.setValue("Sandeep@gmail.com");
    pfList.add(pf);

    pfList.add(pf2);
    et.setPf(pfList);
    try {

System.out.println(xmlMapper.writer()
.with(SerializationFeature.WRAP_ROOT_VALUE)
            .withRootName("Leads").writeValueAsString(et));
} catch (JsonProcessingException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
}
XmlMapper XmlMapper=newxmlmapper();
ElementTag et=新的ElementTag();
列表pfList=新建
ArrayList();
ProfessionalLeadDetails pf=新的ProfessionalLeadDetails();
pf.setVal(“名字”);
设定值(“Sandeep”);
pfList.add(pf);
pf=新的专业领导详情();
pf.setVal(“电子邮件”);
pf.setValue(“Sandeep@gmail.com");
pfList.add(pf);
pfList.add(pf2);
et.setPf(pfList);
试一试{
System.out.println(xmlMapper.writer()
.with(SerializationFeature.WRAP\u ROOT\u值)
.withRootName(“Leads”).writeValueAsString(et));
}捕获(JsonProcessingException e){
//TODO自动生成的捕捉块
e、 printStackTrace();
}
但我得到了一些附加在val之前的唯一ID,如zdef1999262822:如下所示: 输出

  <Leads xmlns=""><FL zdef2041716767:val="First Name"><value>Sandeep</value></FL><FL zdef1999262822:val="Email"><value>Sandeep@gmail.com</value></FL></Leads>
SandeepSandeep@gmail.com
所需输出:

 <Leads xmlns=""><FL val="First Name"><value>Sandeep</value></FL><FL val="Email"><value>Sandeep@gmail.com</value></FL></Leads>
SandeepSandeep@gmail.com

提前谢谢

确保使用Woodstox Stax实现,而不是将Stax实现与JDK结合使用。这通常是通过添加Maven依赖项来显式包含woodstox jar来实现的。这在XML模块中进行了解释

<dependency>
          <groupId>org.codehaus.woodstox</groupId>
          <artifactId>woodstox-core-asl</artifactId>
          <version>4.4.1</version>
        </dependency>

org.codehaus.woodstox
woodstox core asl
4.4.1

确保使用Woodstox Stax实现,而不是将Oracle的Stax实现捆绑到JDK中。这通常是通过添加Maven依赖项来显式包含woodstox jar来实现的。这在XML模块中进行了解释

<dependency>
          <groupId>org.codehaus.woodstox</groupId>
          <artifactId>woodstox-core-asl</artifactId>
          <version>4.4.1</version>
        </dependency>

org.codehaus.woodstox
woodstox core asl
4.4.1