Simple XML

特点：
jar lib文件只有360K左右的大小
它的使用不需要依赖于其他 JAR 文件
通过注解的方式，灵活方便
下面将分节详细介绍Simple的特点和使用方法：

[一]、简单bean的序列化和反序列化

      1.java bean

Java代码
package michael.serialization.simplexml;

import java.util.Date;

import org.simpleframework.xml.Attribute;
import org.simpleframework.xml.Element;
import org.simpleframework.xml.Root;

/**
*
* @blog http://sjsky.iteye.com
* @author Michael
*/
@Root
public class MyTestVo {

    @Element
    private String userName;

    @Attribute
    private String wife;

    @Attribute
    private String realName;

    @Element
    private Date bornDate;

    @Element
    private Double height;

    public String toString() {
        return "MyTestVo : [ userName = " + userName + " , wife = " + wife
                + " , realName = " + realName + " , height = " + height
                + " , bornDate = " + bornDate + " ]";
    }
    //省略set get等方法
    ......

}
      2.序列化
Java代码
public static void main(String[] args) throws Exception {
        String xmlpath = "d:/test/michael/simple_testvo.xml";

        MyTestVo vo = new MyTestVo();
        vo.setUserName("michael");
        vo.setRealName("大大");
        vo.setWife("小小");
        vo.setHeight(173.3d);
        vo.setBornDate(new Date());

        try {
            Serializer serializer = new Persister();
            File result = new File(xmlpath);
            serializer.write(vo, result);
        } catch (Exception e) {
            e.printStackTrace();
        }

}
    序列化成功生成的simple_testvo.xml文件如下：
Xml代码
<myTestVo wife="小小" realName="大大">
   <userName>michael</userName>
   <bornDate>2011-09-28 17:39:59.432 CST</bornDate>
   <height>173.3</height>
</myTestVo>
   ps: 注解可以把Java的属性序列化时指定为属性或者节点元素

    3.反序列化

    把上述生成的XML文件反序列化成Java bean测试代码：
Java代码
public static void main(String[] args) throws Exception {
        String xmlpath = "d:/test/michael/simple_testvo.xml";

        Serializer serializer = new Persister();
        File source = new File(xmlpath);
        try {
            MyTestVo vo = serializer.read(MyTestVo.class, source);
            System.out.println(vo);
        } catch (Exception e) {
            e.printStackTrace();
        }
}
如果XML中包括中文字符有可能反序列化时会报错，以utf-8的编码读取XML文件即可，故修改代码如下：
Java代码
/**
    * @param args
    * @throws Exception
    */
   public static void main(String[] args) throws Exception {
       String xmlpath = "d:/test/michael/simple_testvo.xml";

       Serializer serializer = new Persister();

       try {
           InputStreamReader is = new InputStreamReader(new FileInputStream(
                   xmlpath), "utf-8");
           PropertyList parseVo = serializer.read(PropertyList.class, is);
           System.out.println(parseVo);
       } catch (Exception e) {
           e.printStackTrace();
       }
   }
运行反序列化，打印Java bean信息如下：
MyTestVo : [ userName = michael , wife = 小小小 , realName = 大大 , height = 173.3 , bornDate = Wed Sep 28 17:39:59 CST 2011 ]

[二]、自定义节点名称
      1.java bean
Java代码
package michael.serialization.simplexml;

import java.util.Date;

import org.simpleframework.xml.Attribute;
import org.simpleframework.xml.Element;
import org.simpleframework.xml.Root;

/**
* @blog http://sjsky.iteye.com
* @author Michael
*/
@Root(name = "MyTest")
public class MyTestVo {

    @Element
    private String userName;

    @Attribute(name = "MyWife")
    private String wife;

    @Attribute
    private String realName;

    @Element(name = "born")
    private Date bornDate;

    @Element
    private Double height;

补充：软件开发 , Java ,