xml/propertiesÎļþµÄÏ໥±£´æת»¯
/*
Á·Ï°Ê¹ÓÃjava.util.propertiesÀà°üÀ´²Ù×÷propertes¼°XMLÎļþ,ͨ¹ýstore·½·¨µÄµ÷ÓÿÉʵÏÖxml/propertiesÎļþµÄÏ໥±£´æת»¯
*/
import java.util.*;
import java.io.*;
public class TestPropertes
{
public static void main(String[] args) {
Properties pp = new Properties();
FileInputStream in = null;
FileInputStream xmlin = null;
FileOutputStream out = null;
PrintStream ps=null;
FileOutputStream xmlout =null;
try{
in = new FileInputStream("c:/Test.Properties");
}catch(FileNotFoundException e)
{
System.out.println("propertiesÎļþûÓÐÕÒµ½");
}
try
{
pp.load(in);
}catch(IOException e)
{
System.out.println(e+"µ÷ÓÃload·½·¨Ê±³öÏÖÒì³£");
}
System.out.println(pp.getProperty("log4j.rootLogger"));
System.out.println(pp.getProperty("log4j.appender.A"));
System.out.println(pp.getProperty("log4j.appender.A1.layout"));
try
{
ps = new PrintStream("c:/TestMemo.txt");
out = new FileOutputStream("c:/Test.Properties");
}catch(IOException e1)
{
System.out.println(e1+"PrintStream creat Error");
}
pp.list(ps); //½«propertiesÎļþÓÃlist·½·¨¶ÁÈ¡²¢´æÈëpsÎļþÖÐ
//¸ü¸Ä¼üÖµ
Object o =pp.setProperty("log4j.rootLogger","DEBUG,B"); //¸ü¸Ä¶ÔÓ¦µÄHASHTABLEÖеÄÖµ£¬Êµ¼ÊÉÏÎļþÖеÄֵû±ä»¯
System.out.println(pp.getProperty("log4j.rootLogger"));
pp.list(ps); //½«¼üÖµ¸ü¸ÄºóµÄpropertiesÎļþÓÃlist·½·¨¶ÁÈ¡²¢´æÈëpsÎļþÖÐ.list»á×Ô¶¯ÒÔ×·»ØµÄ·½Ê½´ÓÔÎļþβдÈë
System.out.println(o.getClass());
try
{
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