读取/书写Java的XML格式properties文件

http://blog.csdn.net/froole/article/details/2912784

在JDK5中，properties文件的格式可以由XML构成，这里给出了一个读取/书写XML格式properties文件的例子。
因为使用了XML，所以文件内容支持了CJKV(中文、日文、韩文、越南语)。可以直接书写、调用。

 

import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Properties;
/**
 * 
 * 
 * @author 郝春利
 * @since 2008/09/11
 * @version $Revision:$
 */
public class PropertiesTest {
    /**
     * @param args
     */
    public static void main(String[] args) {
        
        
        // 书写properties文件
        Properties properties = new Properties();
        properties.put("ONE", "1");
        properties.put("TWO", "2");
        properties.put("中文", "看看中文怎么样");
        properties.put("日本語", "日本語はどう？");
        properties.put("???", "???");
        properties.put("Th?o lu?n ti?ng Vi?t", "Th?o lu?n ti?ng Vi?t");
        
        OutputStream stream = null;
        http://www.loveapple.cn
        try {
            stream = new FileOutputStream("temp.xml");
            properties.storeToXML(stream, "Temporary Properties");
        }
        catch (IOException ex) {
            ex.printStackTrace();
        }finally{
            try{
                stream.close();
            }catch(Exception e){
                
            }
        }
        // 读取properties文件
        Properties properties2 = new Properties();
        InputStream is = null ;
        try{
            is = new FileInputStream("temp.xml");
            properties2.loadFromXML(is);
            System.out.println(properties2);
        }catch (IOException e) {
            e.printStackTrace();
        }finally{
            try{
                is.close();
            }catch (Exception e) {
            }
        }
        
    }
}

输出结果：

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">
<properties>
<comment>Temporary Properties</comment>
<entry key="TWO">2</entry>
<entry key="ONE">1</entry>
<entry key="한국어">한국어</entry>
<entry key="Thảo luận tiếng Việt">Thảo luận tiếng Việt</entry>
<entry key="日本語">日本語はどう？</entry>
<entry key="中文">看看中文怎么样</entry>
</properties>