xml文件Str转换成Object对象

Posted 2022-12-29 liveinpresent

一、xml格式

<?xml version="1.0" encoding="utf-8" ?>

<Data>

<Row>

<MyDataSource>

<driverClassName></driverClassName>

<url></url>

<userName></userName>

<password></password>

</MyDataSource>

<MySourceSql>

</MySourceSql>

<TerminalSource>

<driverClassName></driverClassName>

<url></url>

<userName></userName>

<password></password>

</TerminalSource>

<TerminaSql>

</TerminaSql>

</Row>

</Data>

 

 

@XmlAccessorType(XmlAccessType.FIELD)

@XmlRootElement(name="Data")

public class Data

@XmlElement(name = "Row")

    private List<Row> rowList;

@Override

    public String toString()

       return "Data" +"rowList=" + rowList +‘‘;

    public List<Row> getRowList()

         eturn rowList;

   

     public void setRowList(List<Row> rowList)

         this.rowList = rowList;

   

 

二、

import javax.xml.bind.JAXBContext;
import javax.xml.bind.Marshaller;
import javax.xml.bind.Unmarshaller;

public static Object convertXmlStrToObject(Class clazz, String xmlStr) throws Exception 
    Object xmlObject = null;

    JAXBContext context = JAXBContext.newInstance(clazz);
    // 进行将Xml转成对象的核心接口
    Unmarshaller unmarshaller = context.createUnmarshaller();
    StringReader sr = new StringReader(xmlStr);
    xmlObject = unmarshaller.unmarshal(sr);

    return xmlObject;