1.在model包里创建StrObject.xsd文件：
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
targetNamespace="http://www.w3school.com.cn" xmlns="http://www.w3school.com.cn"
elementFormDefault="qualified">
<xs:element name="StrObject">
<xs:complexType id="property">
<xs:sequence>
<xs:element name="returncode" type="xs:string" />
<xs:element name="queryresult" type="xs:string" />
<xs:element name="userid" type="xs:string" />
<xs:element name="userlevel" type="xs:string" />
<xs:element name="reason" type="xs:string" />
<xs:element name="type" type="xs:string" />
<xs:element name="format" type="xs:string" />
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>
2.在model包里创建StrObject.java类：
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlType;
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
"returncode",
"queryresult",
"userid",
"userlevel",
"reason",
"type",
"format",
})
@XmlRootElement(name = "property")
public class DomainStatusCheckReturn {
@XmlElement(required = true)
private String returncode;
@XmlElement(required = true)
private String queryresult;
@XmlElement(required = true)
private String userid;
@XmlElement(required = true)
private String userlevel;
@XmlElement(required = true)
private String reason;
@XmlElement(required = true)
private String type;
@XmlElement(required = true)
private String format;
public String getReturncode() {
return returncode;
}
public void setReturncode(String returncode) {
this.returncode = returncode;
}
public String getQueryresult() {
return queryresult;
}
public void setQueryresult(String queryresult) {
this.queryresult = queryresult;
}
public String getUserid() {
return userid;
}
public void setUserid(String userid) {
this.userid = userid;
}
public String getUserlevel() {
return userlevel;
}
public void setUserlevel(String userlevel) {
this.userlevel = userlevel;
}
public String getReason() {
return reason;
}
public void setReason(String reason) {
this.reason = reason;
}
public String getType() {
return type;
}
public void setType(String type) {
this.type = type;
}
public String getFormat() {
return format;
}
public void setFormat(String format) {
this.format = format;
}
}
3.创建getObjectToXml方法（将对象转换成XML格式的文件）
public static <T> String getObjectToXml(T object) throws IOException
{
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
try
{
JAXBContext context = JAXBContext.newInstance(object.getClass());
// 将对象转变为xml Object------XML
// 指定对应的xml文件
Marshaller marshaller = context.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, false);//是否格式化生成的xml串
marshaller.setProperty(Marshaller.JAXB_FRAGMENT, false);//是否省略xml头信息
// 将对象转换为对应的XML文件
marshaller.marshal(object, byteArrayOutputStream);
}
catch (JAXBException e)
{
e.printStackTrace();
}
//转化为字符串返回
String xmlContent = new String(byteArrayOutputStream.toByteArray(), "UTF-8");
return xmlContent;
}
4.创建getXmlToObject方法（将XML类型的数据转换成对象）
public static <T> T getXmlToObject(String xmlContent,Class clazz)
{
try
{
JAXBContext context = JAXBContext.newInstance(clazz);
// xml转换为对象 XML------Object
InputStream inputStream;
try
{
inputStream = new ByteArrayInputStream(xmlContent.getBytes("UTF-8"));
Unmarshaller um = context.createUnmarshaller();
return (T) um.unmarshal(inputStream);
}
catch (UnsupportedEncodingException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
}
catch (JAXBException e)
{
e.printStackTrace();
}
return null;
}
5.将获取的数据赋值给StrObject对象
StrObject strReturn=new StrObject();
strReturn.setReturncode(list.get(0).get属性);
strReturn.setQueryresult(list.get(0).get属性);
strReturn.setUserid(list.get(0).get属性);
strReturn.setUserlevel(list.get(0).get属性);
strReturn.setReason(list.get(0).get属性);
strReturn.setType(list.get(0).get属性);
strReturn.setFormat(list.get(0).get属性);
5. 把XML数据显示在页面
public void ShowXml(){
String xmlDataString = getObjectToXml(strReturn);
if(StringUtils.isNotBlank(xmlDataString))
{
HttpServletResponse response = ServletActionContext.getResponse();
// 设置编码
response.setCharacterEncoding("UTF-8");
response.setContentType("text/plain;charset=utf-8");
response.setHeader("Cache-Control", "no-cache");
PrintWriter out = null;
try {
out = response.getWriter();
out.write(xmlDataString);
out.flush();
} catch (Exception e) {
e.printStackTrace();
}finally{
if(out != null)
out.close();
}
}
}