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Java¶ÁÈ¡PropertiesÎļþµÄÁùÖÖ·½·¨
Java¶ÁÈ¡propertiesÎļþ
ʹÓÃJ2SE API¶ÁÈ¡PropertiesÎļþµÄÁùÖÖ·½·¨
1¡£Ê¹ÓÃjava.util.PropertiesÀàµÄload()·½·¨
ʾÀý£º InputStream in = lnew BufferedInputStream(new FileInputStream(name));
Properties p = new Properties();
p.load(in);
2¡£Ê¹ÓÃjava.util.ResourceBundleÀàµÄgetBundle()·½·¨
ʾÀý£º ResourceBundle rb = ResourceBundle.getBundle(name, Locale.getDefault());
3¡£Ê¹ÓÃjava.util.PropertyResourceBundleÀàµÄ¹¹Ô캯Êý
ʾÀý£º InputStream in = new BufferedInputStream(new FileInputStream(name));
ResourceBundle rb = new PropertyResourceBundle(in);
4¡£Ê¹ÓÃclass±äÁ¿µÄgetResourceAsStream()·½·¨
ʾÀý£º InputStream in = JProperties.class.getResourceAsStream(name);
Properties p = new Properties();
p.load(in);
5¡£Ê¹ÓÃclass.getClassLoader()ËùµÃµ½µÄjava.lang.ClassLoaderµÄgetResourceAsStream()·½·¨
ʾÀý£º InputStream in = JProperties.class.getClassLoader().getResourceAsStream(name);
Properties p = new Properties();
p.load(in);
6¡£Ê¹ÓÃjava.lang.ClassLoaderÀàµÄgetSystemResourceAsStream()¾²Ì¬·½·¨
ʾÀý£º InputStream in = ClassLoader.getSystemResourceAsStream(name);
Properties p = new Properties();
p.load(in);
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ServletÖпÉÒÔʹÓÃjavax.servlet.ServletContextµÄgetResourceAsStream()·½·¨
ʾÀý£ºInputStream in = context.getResourceAsStream(path);
Properties p = new Properties();
p.load(in);
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JProperties.javaÎļþ
package com.kindani;
//import javax.servlet.ServletContext;
import java.util.*;
import java.io.InputStream;
import java.io.IOException;
import java.io.BufferedInputStream;
import java.io.FileInputStream;
public class JProperties {
public final static int BY_PROPERTIES = 1;
public final static int BY_RESOURCEBUNDLE = 2;
public final static int BY_PROPERTYRESOURCEBUNDLE = 3;
public final static int BY_CLASS = 4;
public final static int BY_CLASSLOADER = 5;
public final static int BY_SYSTEM_CLASSLOADER = 6;
public final static Propertie