将对象转成XML

注解具体作用可自行百度

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
        "test1",
        "test2"
})
@XmlRootElement(name = "TEST")
public class Test{
    @XmlElement(name="TEST1")
    private String test1;
    @XmlElement(name="TEST2")
    private String test2;
    public String getTest1(){
		return test1;
	}
	
	public void setTest1(String test1){
		this.test1 = test1;
	}

	public String getTest2(){
		return test2;
	}
	
	public void setTest1(String test2){
		this.test2 = test2;
	}
	
}

public class XmlUtil{
	public static String javaBeanToXML(Object obj,String encoding){
        String targetXML = "";
        try {
            JAXBContext context = JAXBContext.newInstance(obj.getClass());
            Marshaller marshaller = context.createMarshaller();
            marshaller.setProperty(Marshaller.JAXB_ENCODING,encoding);
            //去掉<?xml version="1.0" encoding="utf-8"?>
            marshaller.setProperty("com.sun.xml.bind.xmlDeclaration", Boolean.FALSE);
            StringWriter writer = new StringWriter();
            marshaller.marshal(obj,writer);
            targetXML =writer.toString();
        } catch (Exception e) {
            e.printStackTrace();
        }
        return targetXML;
    }
}

将对象传入方法中得到的结果

<TEST>
	<TEST1></TEST1>
	<TEST2></TEST2>
</TEST>