blocks|key|50586|text|您可以将其编组为StringWriter并获取其字符串。来自toString()。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|50587|entityMap|0|LINK|mutability|MUTABLE|url|https://docs.oracle.com/javase/7/docs/api/java/io/StringWriter.html^0|8|C|U|A|8|C|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@$9|O|A|P|B|C]|$9|Q|A|R|B|C]]|D|@$9|S|A|T|1|U]]|E|$]]|$1|F|3|-4|5|6|7|V|8|@]|D|@]|E|$]]]|G|$H|$5|I|J|K|E|$L|M]]]]

You can marshal it to a <a href="https://docs.oracle.com/javase/7/docs/api/java/io/StringWriter.html" rel="noreferrer"><code>StringWriter</code></a> and grab its string. from <code>toString()</code>.

blocks|key|50629|text|正如A4L提到的，您可以使用StringWriter。这里提供了示例代码：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|50630|private+static+String+jaxbObjectToXML(Customer+customer)+{
++++String+xmlString+=+"";
++++try+{
++++++++JAXBContext+context+=+JAXBContext.newInstance(Customer.class);
++++++++Marshaller+m+=+context.createMarshaller();

++++++++m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT,+Boolean.TRUE);+//+To+format+XML

++++++++StringWriter+sw+=+new+StringWriter();
++++++++m.marshal(customer,+sw);
++++++++xmlString+=+sw.toString();

++++}+catch+(JAXBException+e)+{
++++++++e.printStackTrace();
++++}

++++return+xmlString;
}|code-block|syntax|javascript|50631|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

As A4L mentioning, you can use StringWriter. Providing here example code:

<pre><code>private static String jaxbObjectToXML(Customer customer) {
 String xmlString = "";
 try {
 JAXBContext context = JAXBContext.newInstance(Customer.class);
 Marshaller m = context.createMarshaller();

 m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE); // To format XML

 StringWriter sw = new StringWriter();
 m.marshal(customer, sw);
 xmlString = sw.toString();

 } catch (JAXBException e) {
 e.printStackTrace();
 }

 return xmlString;
}
</code></pre>

blocks|key|4557236|text|使用ByteArrayOutputStream|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4557237|public+static+String+printObjectToXML(final+Object+object)+throws+TransformerFactoryConfigurationError,
++++++++TransformerConfigurationException,+SOAPException,+TransformerException
{
++++ByteArrayOutputStream+baos+=+new+ByteArrayOutputStream();
++++XMLEncoder+xmlEncoder+=+new+XMLEncoder(baos);
++++xmlEncoder.writeObject(object);
++++xmlEncoder.close();

++++String+xml+=+baos.toString();
++++System.out.println(xml);

++++return+xml.toString();
}|code-block|syntax|javascript|4557238|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Using ByteArrayOutputStream

<pre><code>public static String printObjectToXML(final Object object) throws TransformerFactoryConfigurationError,
 TransformerConfigurationException, SOAPException, TransformerException
{
 ByteArrayOutputStream baos = new ByteArrayOutputStream();
 XMLEncoder xmlEncoder = new XMLEncoder(baos);
 xmlEncoder.writeObject(object);
 xmlEncoder.close();

 String xml = baos.toString();
 System.out.println(xml);

 return xml.toString();
}
</code></pre>

blocks|key|4557242|text|import+javax.xml.bind.JAXBContext;
import+javax.xml.bind.JAXBException;
import+javax.xml.bind.Marshaller;

private+String+generateXml(Object+obj,+Class+objClass)+throws+JAXBException+{
++++++++JAXBContext+jaxbContext+=+JAXBContext.newInstance(objClass);
++++++++Marshaller+jaxbMarshaller+=+jaxbContext.createMarshaller();
++++++++jaxbMarshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT,+true);
++++++++StringWriter+sw+=+new+StringWriter();
++++++++jaxbMarshaller.marshal(obj,+sw);
++++++++return+sw.toString();
++++}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|4557243|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;

private String generateXml(Object obj, Class objClass) throws JAXBException {
 JAXBContext jaxbContext = JAXBContext.newInstance(objClass);
 Marshaller jaxbMarshaller = jaxbContext.createMarshaller();
 jaxbMarshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
 StringWriter sw = new StringWriter();
 jaxbMarshaller.marshal(obj, sw);
 return sw.toString();
 }
</code></pre>

blocks|key|4557321|text|使用此函数可以将对象转换为xml字符串(应称为convertToXml(sourceObject，Object.class)；)-->|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4557322|import+javax.xml.bind.JAXBContext;
import+javax.xml.bind.JAXBElement;
import+javax.xml.bind.JAXBException;
import+javax.xml.bind.Marshaller;
import+javax.xml.bind.Unmarshaller;
import+javax.xml.namespace.QName;

public+static+<T>+String+convertToXml(T+source,+Class<T>+clazz)+throws+JAXBException+{
++++String+result;
++++StringWriter+sw+=+new+StringWriter();
++++JAXBContext+jaxbContext+=+JAXBContext.newInstance(clazz);
++++Marshaller+jaxbMarshaller+=+jaxbContext.createMarshaller();
++++jaxbMarshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT,+true);
++++QName+qName+=+new+QName(StringUtils.uncapitalize(clazz.getSimpleName()));
++++JAXBElement<T>+root+=+new+JAXBElement<T>(qName,+clazz,+source);
++++jaxbMarshaller.marshal(root,+sw);
++++result+=+sw.toString();
++++return+result;
}|code-block|syntax|javascript|4557323|使用此函数将xml字符串转换为Object+back+-->+(应调用为createObjectFromXmlString(xmlString,+Object.class))|offset|length|style|CODE|4557324|public+static+<T>+T+createObjectFromXmlString(String+xml,+Class<T>+clazz)+throws+JAXBException,+IOException{

++++T+value+=+null;
++++StringReader+reader+=+new+StringReader(xml);+
++++JAXBContext+jaxbContext+=+JAXBContext.newInstance(clazz);
++++Unmarshaller+jaxbUnmarshaller+=+jaxbContext.createUnmarshaller();
++++JAXBElement<T>+rootElement=jaxbUnmarshaller.unmarshal(new+StreamSource(reader),clazz);
++++value+=+rootElement.getValue();
++++return+value;
}|4557325|entityMap^0|0|0|10|1E|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@$I|T|J|U|K|L]]|9|@]|A|$]]|$1|M|3|N|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

Use this function to convert Object to xml string 
(should be called as convertToXml(sourceObject, Object.class); )-->

<pre><code>import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBElement;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import javax.xml.bind.Unmarshaller;
import javax.xml.namespace.QName;

public static &lt;T&gt; String convertToXml(T source, Class&lt;T&gt; clazz) throws JAXBException {
 String result;
 StringWriter sw = new StringWriter();
 JAXBContext jaxbContext = JAXBContext.newInstance(clazz);
 Marshaller jaxbMarshaller = jaxbContext.createMarshaller();
 jaxbMarshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
 QName qName = new QName(StringUtils.uncapitalize(clazz.getSimpleName()));
 JAXBElement&lt;T&gt; root = new JAXBElement&lt;T&gt;(qName, clazz, source);
 jaxbMarshaller.marshal(root, sw);
 result = sw.toString();
 return result;
}
</code></pre>

Use this function to convert xml string to Object back -->
(should be called as <code>createObjectFromXmlString(xmlString, Object.class)</code>)

<pre><code>public static &lt;T&gt; T createObjectFromXmlString(String xml, Class&lt;T&gt; clazz) throws JAXBException, IOException{

 T value = null;
 StringReader reader = new StringReader(xml); 
 JAXBContext jaxbContext = JAXBContext.newInstance(clazz);
 Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
 JAXBElement&lt;T&gt; rootElement=jaxbUnmarshaller.unmarshal(new StreamSource(reader),clazz);
 value = rootElement.getValue();
 return value;
}
</code></pre>

blocks|key|50789|text|我采用了JAXB.marshal实现并添加了jaxb.fragment=true来删除XML+prolog。即使没有XmlRootElement注释，此方法也可以处理对象。这也会抛出未选中的DataBindingException。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|50790|public+static+String+toXmlString(Object+o)+{
++++try+{
++++++++Class<?>+clazz+=+o.getClass();
++++++++JAXBContext+context+=+JAXBContext.newInstance(clazz);
++++++++Marshaller+marshaller+=+context.createMarshaller();
++++++++marshaller.setProperty(Marshaller.JAXB_FRAGMENT,+true);+//+remove+xml+prolog
++++++++marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT,+true);+//+formatted+output

++++++++final+QName+name+=+new+QName(Introspector.decapitalize(clazz.getSimpleName()));
++++++++JAXBElement+jaxbElement+=+new+JAXBElement(name,+clazz,+o);

++++++++StringWriter+sw+=+new+StringWriter();
++++++++marshaller.marshal(jaxbElement,+sw);
++++++++return+sw.toString();

++++}+catch+(JAXBException+e)+{
++++++++throw+new+DataBindingException(e);
++++}
}|code-block|syntax|javascript|50791|如果编译器警告困扰你，这里是模板化的，两个参数版本。|50792|public+static+<T>+String+toXmlString(T+o,+Class<T>+clazz)+{
++++try+{
++++++++JAXBContext+context+=+JAXBContext.newInstance(clazz);
++++++++Marshaller+marshaller+=+context.createMarshaller();
++++++++marshaller.setProperty(Marshaller.JAXB_FRAGMENT,+true);+//+remove+xml+prolog
++++++++marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT,+true);+//+formatted+output

++++++++QName+name+=+new+QName(Introspector.decapitalize(clazz.getSimpleName()));
++++++++JAXBElement+jaxbElement+=+new+JAXBElement<>(name,+clazz,+o);

++++++++StringWriter+sw+=+new+StringWriter();
++++++++marshaller.marshal(jaxbElement,+sw);
++++++++return+sw.toString();

++++}+catch+(JAXBException+e)+{
++++++++throw+new+DataBindingException(e);
++++}
}|50793|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

I took the JAXB.marshal implementation and added jaxb.fragment=true to remove the XML prolog. This method can handle objects even without the XmlRootElement annotation. This also throws the unchecked DataBindingException.

<pre><code>public static String toXmlString(Object o) {
 try {
 Class&lt;?&gt; clazz = o.getClass();
 JAXBContext context = JAXBContext.newInstance(clazz);
 Marshaller marshaller = context.createMarshaller();
 marshaller.setProperty(Marshaller.JAXB_FRAGMENT, true); // remove xml prolog
 marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true); // formatted output

 final QName name = new QName(Introspector.decapitalize(clazz.getSimpleName()));
 JAXBElement jaxbElement = new JAXBElement(name, clazz, o);

 StringWriter sw = new StringWriter();
 marshaller.marshal(jaxbElement, sw);
 return sw.toString();

 } catch (JAXBException e) {
 throw new DataBindingException(e);
 }
}
</code></pre>

If the compiler warning bothers you, here's the templated, two parameter version.

<pre><code>public static &lt;T&gt; String toXmlString(T o, Class&lt;T&gt; clazz) {
 try {
 JAXBContext context = JAXBContext.newInstance(clazz);
 Marshaller marshaller = context.createMarshaller();
 marshaller.setProperty(Marshaller.JAXB_FRAGMENT, true); // remove xml prolog
 marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true); // formatted output

 QName name = new QName(Introspector.decapitalize(clazz.getSimpleName()));
 JAXBElement jaxbElement = new JAXBElement&lt;&gt;(name, clazz, o);

 StringWriter sw = new StringWriter();
 marshaller.marshal(jaxbElement, sw);
 return sw.toString();

 } catch (JAXBException e) {
 throw new DataBindingException(e);
 }
}
</code></pre>

blocks|key|4557447|text|下面是一个用于编组和解组对象的util类。在我的例子中，它是一个嵌套类，所以我把它设为静态JAXBUtils。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4557448|import+javax.xml.bind.JAXB;
import+java.io.StringReader;
import+java.io.StringWriter;

public+class+JAXBUtils
{
++++/**
+++++*+Unmarshal+an+XML+string
+++++*+@param+xml+++++The+XML+string
+++++*+@param+type++++The+JAXB+class+type.
+++++*+@return+The+unmarshalled+object.
+++++*/
++++public+<T>+T+unmarshal(String+xml,+Class<T>+type)
++++{
++++++++StringReader+reader+=+new+StringReader(xml);
++++++++return+javax.xml.bind.JAXB.unmarshal(reader,+type);
++++}

++++/**
+++++*+Marshal+an+Object+to+XML.
+++++*+@param+object++++The+object+to+marshal.
+++++*+@return+The+XML+string+representation+of+the+object.
+++++*/
++++public+String+marshal(Object+object)
++++{
++++++++StringWriter+stringWriter+=+new+StringWriter();
++++++++JAXB.marshal(object,+stringWriter);
++++++++return+stringWriter.toString();
++++}
}|code-block|syntax|javascript|4557449|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Here is a util class for marshaling and unmarshaling objects. In my case it was a nested class, so I made it static JAXBUtils. 

<pre><code>import javax.xml.bind.JAXB;
import java.io.StringReader;
import java.io.StringWriter;

public class JAXBUtils
{
 /**
 * Unmarshal an XML string
 * @param xml The XML string
 * @param type The JAXB class type.
 * @return The unmarshalled object.
 */
 public &lt;T&gt; T unmarshal(String xml, Class&lt;T&gt; type)
 {
 StringReader reader = new StringReader(xml);
 return javax.xml.bind.JAXB.unmarshal(reader, type);
 }

 /**
 * Marshal an Object to XML.
 * @param object The object to marshal.
 * @return The XML string representation of the object.
 */
 public String marshal(Object object)
 {
 StringWriter stringWriter = new StringWriter();
 JAXB.marshal(object, stringWriter);
 return stringWriter.toString();
 }
}
</code></pre>

blocks|key|50906|text|Underscore-java可以在构建器的帮助下构造XML字符串。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|50907|++++class+Customer+{
++++++++String+name;
++++++++int+age;
++++++++int+id;
++++}
++++Customer+customer+=+new+Customer();
++++customer.name+=+"John";
++++customer.age+=+30;
++++customer.id+=+12345;

++++String+xml+=+U.objectBuilder().add("customer",+U.objectBuilder()
++++++++.add("name",+customer.name)
++++++++.add("age",+customer.age)
++++++++.add("id",+customer.id)).toXml();

++++//+<?xml+version="1.0"+encoding="UTF-8"?>
++++//++++<customer>
++++//++++++<name>John</name>
++++//++++++<age+number="true">30</age>
++++//++++++<id+number="true">12345</id>
++++//++++</customer>|code-block|syntax|javascript|50908|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/javadev/underscore-java^0|0|F|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

<a href="https://github.com/javadev/underscore-java" rel="nofollow noreferrer">Underscore-java</a> can construct XML string with help of a builder.
<pre><code> class Customer {
 String name;
 int age;
 int id;
 }
 Customer customer = new Customer();
 customer.name = &quot;John&quot;;
 customer.age = 30;
 customer.id = 12345;

 String xml = U.objectBuilder().add(&quot;customer&quot;, U.objectBuilder()
 .add(&quot;name&quot;, customer.name)
 .add(&quot;age&quot;, customer.age)
 .add(&quot;id&quot;, customer.id)).toXml();

 // &lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;
 // &lt;customer&gt;
 // &lt;name&gt;John&lt;/name&gt;
 // &lt;age number=&quot;true&quot;&gt;30&lt;/age&gt;
 // &lt;id number=&quot;true&quot;&gt;12345&lt;/id&gt;
 // &lt;/customer&gt;
</code></pre>

blocks|key|4557582|text|下面是Java+Class的一个例子，不同的注解集生成xml、CDATA和JaxB代码来生成XML。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4557583|@XmlAccessorType(XmlAccessType.FIELD)
@XmlRootElement(name="customer")
public+class+Customer+{
+++
+++@XmlElement(name+=+"first-name")
+++String+firstName;
+++@XmlElement(name+=+"last-name")
+++String+lastName;
+++
+++@XmlElement(name=+"customer-address")
+++private+Address+address;
+++
+++@XmlElement(name=+"bio")
+++@XmlJavaTypeAdapter(AdapterCDATA.class)
+++private+Biography+bio;
}


@XmlAccessorType(XmlAccessType.FIELD)
public+class+Address+{
+++
+++@XmlElement(name+=+"house-number")
+++String+houseNumber;
+++@XmlElement(name+=+"address-line-1")
+++String+addLine1;
+++
+++@XmlElement(name+=+"address-line-2")
+++String+addLine2;
+++
++}|code-block|syntax|javascript|4557584|适配器类|4557585|++++public+class+AdaptorCDATA+extends+XmlAdapter<String,+String>+{

++++@Override
++++public+String+marshal(String+arg0)+throws+Exception+{
++++++++return+"<![CDATA["+%2B+arg0+%2B+"]]>";
++++}
++++@Override
++++public+String+unmarshal(String+arg0)+throws+Exception+{
++++++++return+arg0;
++++}
}|4557586|生成XML的JAXB代码|4557587|++public+String+xmlStringForCustomer(Customer+customer)+{
+
+++JAXBContext+jaxbContext+=+JAXBContext.newInstance(Customer.class);
++++Marshaller+marshaller+=+jaxbContext.createMarshaller();
++++marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT,+Boolean.TRUE);
++++
++++StringWriter+writer+=+new+StringWriter();
++++marshaller.marshal(customer,sw);
++++return+sw.toString();
}|4557588|上面的代码将生成如下所示的xml|4557589|<customer>
+<first-name></first-name>
+<last-name></last-name>
+<customer-address>+
+++++<house-number></house-number>
+++++<address-line-1></address-line-1>
+++++<address-line-2></address-line-2>
+</customer-address>
+<bio>
+++<![CDATA[+**bio+data+will+come+here**]]>
+</bio>
<+/customer>|4557590|entityMap^0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|W|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|Y|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|10|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|S|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|T|$]]

Below is one example of Java Class, different set of annotations to generate xml, CDATA and JaxB code to generate XML.
<pre><code>@XmlAccessorType(XmlAccessType.FIELD)
@XmlRootElement(name=&quot;customer&quot;)
public class Customer {
 
 @XmlElement(name = &quot;first-name&quot;)
 String firstName;
 @XmlElement(name = &quot;last-name&quot;)
 String lastName;
 
 @XmlElement(name= &quot;customer-address&quot;)
 private Address address;
 
 @XmlElement(name= &quot;bio&quot;)
 @XmlJavaTypeAdapter(AdapterCDATA.class)
 private Biography bio;
}


@XmlAccessorType(XmlAccessType.FIELD)
public class Address {
 
 @XmlElement(name = &quot;house-number&quot;)
 String houseNumber;
 @XmlElement(name = &quot;address-line-1&quot;)
 String addLine1;
 
 @XmlElement(name = &quot;address-line-2&quot;)
 String addLine2;
 
 }

 
</code></pre>
Adaptor Class
<pre><code> public class AdaptorCDATA extends XmlAdapter&lt;String, String&gt; {

 @Override
 public String marshal(String arg0) throws Exception {
 return &quot;&lt;![CDATA[&quot; + arg0 + &quot;]]&gt;&quot;;
 }
 @Override
 public String unmarshal(String arg0) throws Exception {
 return arg0;
 }
}
</code></pre>
JAXB code to generat XML
<pre><code> public String xmlStringForCustomer(Customer customer) {
 
 JAXBContext jaxbContext = JAXBContext.newInstance(Customer.class);
 Marshaller marshaller = jaxbContext.createMarshaller();
 marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
 
 StringWriter writer = new StringWriter();
 marshaller.marshal(customer,sw);
 return sw.toString();
}
</code></pre>
Above Code will generate an xml like below
<pre><code>&lt;customer&gt;
 &lt;first-name&gt;&lt;/first-name&gt;
 &lt;last-name&gt;&lt;/last-name&gt;
 &lt;customer-address&gt; 
 &lt;house-number&gt;&lt;/house-number&gt;
 &lt;address-line-1&gt;&lt;/address-line-1&gt;
 &lt;address-line-2&gt;&lt;/address-line-2&gt;
 &lt;/customer-address&gt;
 &lt;bio&gt;
 &lt;![CDATA[ **bio data will come here**]]&gt;
 &lt;/bio&gt;
&lt; /customer&gt;
</code></pre>

Yes, yes I know that lots of questions were asked about this topic. But I still cannot find the solution to my problem. I have a property annotated Java object. For example Customer, <a href="http://www.mkyong.com/java/jaxb-hello-world-example/" rel="noreferrer">like in this example</a>. And I want a String representation of it. Google reccomends using JAXB for such purposes. But in all examples created XML file is printed to file or console, like this:

<pre><code>File file = new File("C:\\file.xml");
JAXBContext jaxbContext = JAXBContext.newInstance(Customer.class);
Marshaller jaxbMarshaller = jaxbContext.createMarshaller();

// output pretty printed
jaxbMarshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);

jaxbMarshaller.marshal(customer, file);
jaxbMarshaller.marshal(customer, System.out);
</code></pre>

But I have to use this object and send over network in XML format. So I want to get a String which represents XML.

<pre><code>String xmlString = ...
sendOverNetwork(xmlString);
</code></pre>

How can I do this?

Convert Java object to XML string

编译器

Java

是的，是的，我知道关于这个话题问了很多问题。但是我仍然找不到解决我的问题的方法。我有一个带属性注释的Java对象。例如Customer，。我想要它的字符串表示。Google建议使用JAXB来达到这样的目的。但在所有示例中，创建的XML文件都会打印到文件或控制台，如下所示：File file = new File("C:...

问将Java对象转换为XML字符串
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