Java 使用Jackson-XmlMapper进行序列化
我正在尝试使用Jackson XmlMapper将对象序列化为xml字符串。我的目标是:Java 使用Jackson-XmlMapper进行序列化,java,xml,jackson,jackson-dataformat-xml,Java,Xml,Jackson,Jackson Dataformat Xml,我正在尝试使用Jackson XmlMapper将对象序列化为xml字符串。我的目标是: @JacksonXmlRootElement(namespace = "http://www.w3.org/2001/XMLSchema", localName = "PersonRO") public class PersonInfo { @JacksonXmlProperty(localName = "PersonID") p
@JacksonXmlRootElement(namespace = "http://www.w3.org/2001/XMLSchema", localName = "PersonRO")
public class PersonInfo {
@JacksonXmlProperty(localName = "PersonID")
private String personId;
@JacksonXmlProperty(localName = "ReturnCode")
private Integer errorCode;
// getters, setters
}
我需要在输出中实现以下xml:
<PersonRO xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<PersonID>00000000000001</PersonID>
<ReturnCode>150</ReturnCode>
</PersonRO>
00000000000001
150
这项任务似乎很容易,但首先我在实现多个名称空间(xmlns:xsd,xmlns:xsi)方面遇到了问题,并且字段也有空名称空间,尽管我根本不需要它们
到目前为止,我的结果是:
<PersonRO xmlns="http://www.w3.org/2001/XMLSchema">
<PersonID xmlns="">00000000000001</PersonID>
<ReturnCode xmlns="">150</ReturnCode>
</PersonRO>
00000000000001
150
那么,如何使用Jackson XmlMapper获得与上述完全相同的结果呢?
(我已经看到您可以配置XmlFactory等,但不能正确地进行配置…)
如果您需要任何澄清,请提前通知我并感谢您。我找到了答案:
@JacksonXmlRootElement(localName = "PersonRO")
public class PersonInfo {
@JacksonXmlProperty(isAttribute = true, localName = "xmlns:xsd")
private final String xmlnsXsd = "http://www.w3.org/2001/XMLSchema";
@JacksonXmlProperty(isAttribute = true, localName = "xmlns:xsi")
private final String xmlnsXsi = "http://www.w3.org/2001/XMLSchema-instance";
@JacksonXmlProperty(localName = "PersonID")
private String personId;
@JacksonXmlProperty(localName = "ReturnCode")
private Integer errorCode;
// getters, setters
}