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 ×îÐÂÎÄÕ : java

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 JAVA×¢ÊÍ·½·¨¼°¸ñʽ
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2¡¢¿é(block)--¿é×¢ÊÍ£º/*……*/
×¢ÊÍÈô¸ÉÐУ¬Í¨³£ÓÃÓÚÌṩÎļþ¡¢·½·¨¡¢Êý¾Ý½á¹¹µÈµÄÒâÒåÓëÓÃ;µÄ˵Ã÷£¬»òÕßËã·¨µÄÃèÊö¡£Ò»°ãλÓÚÒ»¸öÎļþ»òÕßÒ»¸ö·½·¨µÄÇ°Ã棬Æðµ½Òýµ¼µÄ×÷Óã¬Ò²¿ÉÒÔ¸ù¾ÝÐèÒª·ÅÔÚºÏÊʵÄλÖá£ÕâÖÖÓò×¢ÊͲ»»á³öÏÖÔÚHTML±¨¸æÖС£×¢Ê͸ñʽͨ³£Ð´³É£º
/*
  * ×¢ÊÍÄÚÈÝ
  */
3¡¢Îĵµ×¢ÊÍ£º/**……*/
×¢ÊÍÈô¸ÉÐУ¬²¢Ð´ÈëjavadocÎĵµ¡£Ã¿¸öÎĵµ×¢ÊͶ¼»á±»ÖÃÓÚ×¢ÊͶ¨½ç·û
/**......*/Ö®ÖУ¬×¢ÊÍÎĵµ½«ÓÃÀ´Éú³ÉHTML¸ñʽµÄ´úÂ뱨¸æ£¬ËùÒÔ×¢ÊÍÎÄ
µµ±ØÐëÊéд ......

JavaÖжÁÈ¡propertiesÎļþµÄ¼¸ÖÖ·½·¨

¡¡1¡¢Ê¹ÓÃjava.util.ResourceBundleÀàµÄgetBundle()·½·¨
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String name = "logging"; // the logging.properties file in src root folder
ResourceBundle rb = ResourceBundle.getBundle(name,Locale.getDefault());
// test the rb
String propertyKey = "xxx";
System.out.println(rb.getString(propertyKey));
¡¡2¡¢Ê¹ÓÃjava.util.PropertyResourceBundleÀàµÄ¹¹Ôì·½·¨
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String fileName = "src/logging.properties"; // the file path
InputStream in = new FileInputStream(fileName));
ResourceBundle rb = new PropertyResourceBundle(in);
// test the rb
String propertyKey = "xxx";
System.out.println(rb.getString(propertyKey));
¡¡3¡¢Ê¹ÓÃjava.util.PropertiesÀàµÄload()·½·¨
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String fileName = "src/logging.properties"; // the file path
InputStream in = new FileInputStream(fileName));
Properties prop = new Properties();
prop.load(in);
 
// test the prop
String propertyKey = "xxx";
System.out.println(prop.getProperty(propertyKey));
¡¡4¡¢Ê¹ÓÃclass±äÁ¿µÄgetResour ......

ʹÓÃJavaʵÏÖ¶ÔMySqlÊý¾Ý¿âµÄµ¼ÈëÓëµ¼³ö

package com.project.ajaxs;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.util.Calendar;
import java.util.Date;
public class BakMysql {
//mainµÄ·½·¨£¬Ö÷ÒªÊÇÎÒÓÃÓÚ²âÊԵģ¬ÊÇÏë×ÅÈ¡µÃCLASSµÄ·¾¶£¬È»ºó±¸·ÝµÄÎļþдÔÚ·þÎñÆ÷µÄÀà·¾¶ÏÂ
public static void main(String[] args) {
BakMysql bk = new BakMysql();
  
        bk.backup();
    // bk.load();
     }
   //backup·½·¨ÊDZ¸·ÝÊý¾Ý¿âµ½·þÎñÆ÷µØÖ·
     public void backup() {
     Calendar now = Calendar.getInstance();
     String name = now.getTime()+""+(now.getTime().getMonth()+1)+""+now.getTime().getDate();
     String filename = name.substring(24)+" "+name.substring( ......

ʹÓÃJavaʵÏÖ¶ÔMySqlÊý¾Ý¿âµÄµ¼ÈëÓëµ¼³ö

package com.project.ajaxs;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.util.Calendar;
import java.util.Date;
public class BakMysql {
//mainµÄ·½·¨£¬Ö÷ÒªÊÇÎÒÓÃÓÚ²âÊԵģ¬ÊÇÏë×ÅÈ¡µÃCLASSµÄ·¾¶£¬È»ºó±¸·ÝµÄÎļþдÔÚ·þÎñÆ÷µÄÀà·¾¶ÏÂ
public static void main(String[] args) {
BakMysql bk = new BakMysql();
  
        bk.backup();
    // bk.load();
     }
   //backup·½·¨ÊDZ¸·ÝÊý¾Ý¿âµ½·þÎñÆ÷µØÖ·
     public void backup() {
     Calendar now = Calendar.getInstance();
     String name = now.getTime()+""+(now.getTime().getMonth()+1)+""+now.getTime().getDate();
     String filename = name.substring(24)+" "+name.substring( ......

Ïë½áʶÔÚѧϰJAVAµÄÅóÓÑ

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   ÒÔÇ°´ÓÀ´Ã»Ð´¹ý²©¿Í£¬Õâ´ÎÔÚÕâÀ↑²©¾ÍÊÇÏëͨ¹ýcsdn½áʶ¸ü¶àµÄѧϰJAVAµÄÅóÓÑ£¬ÎÒÉîÖª×Ô¼ºµÄJAVA¹¦µ×Éõdz£¬ËùÒÔÖ»ÓÐ×Î×β»¾ëµÄÏ°£¬ºÍ²»ÑáÆä·³µÄ·¢ÎʲÅÄÜʹ×Ô¼ºÇ¿´ó¡£
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   ÓÐʱºòÕæÓÐЩÃÔ㣬²»ÖªµÀ×Ô¼º¸Ã²»¸Ã¼á³ÖѧÈí¼þ£¬Ñ§ÁËËÄÄê²»ÈÌÐÄ·ÅÆú£¬¿ÉÊÇѧµÄ¶¼ÊÇѧУ½²µÄÓ²ÐÔÀíÂÛ£¬Ò»µãÓö¼Ã»ÓУ¬×Ô¼º»¹ÊǸö³õѧÕß¡£
    »òÐí²»Ö¹ÊÇÎÒÓÐÕâÖָоõ£¬ÎÒÏëÐí¶àѧÈí¼þµÄͬѧ¶¼ÓйýÕâ¸öʱÆÚ£¬ÎÒÏëÕâ¾ÍÊǸö“Æ¿¾±”°É£¡
    ÃãÀø×Ô¼º£¬¼ÓÓÍ£¡
    ½ñÌìÏÈдÕâЩ£¬¸ÃѧϰÁË£¬Ï£Íû¸ü¶àµÄÅóÓÑÄܹ»ºÍÎÒ·ÖÏíѧϰJAVAµÄËáÌð¿àÀ±¡£ ......

Java¶àÏ̱߳à³Ì×ܽá

ת×Ô:http://lavasoft.blog.51cto.com/62575/27069
Java¶àÏ̱߳à³Ì×ܽá
 
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ÒÔÇ°¹ÅÀϵÄDOS²Ù×÷ϵͳ£¨V 6.22£©Êǵ¥ÈÎÎñµÄ£¬»¹Ã»ÓÐÏ̵߳ĸÅÄϵͳÔÚÿ´ÎÖ»ÄÜ×öÒ»¼þÊÂÇé¡£±ÈÈçÄãÔÚcopy¶«Î÷µÄʱºò²»ÄÜrenameÎļþÃû¡£ÎªÁËÌá¸ßϵͳµÄÀûÓÃЧÂÊ£¬²ÉÓÃÅú´¦ÀíÀ´ÅúÁ¿Ö´ÐÐÈÎÎñ¡£
 
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µ¥µÄJAVAä¯ÀÀÆ÷

import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JTextField;
import org.jdesktop.jdic.browser.IWebBrowser;
import org.jdesktop.jdic.browser.WebBrowser;
import org.jdesktop.jdic.browser.WebBrowserEvent;
import org.jdesktop.jdic.browser.WebBrowserListenerAdapter;
/**
*
* @author hadeslee
*/
public class Test1 extends JPanel implements ActionListener {
private JTextField input;
private JButton go;
private IWebBrowser web;
public Test1() {
super(new BorderLayout());
initWindow();
}
private void initWindow() {
try {
web = new WebBrowser();
web.addWebBrowserListener(new MyListener());
go = new JButton("תµ½");
input = new JTextField();
JPanel up = new JPanel(new BorderLayout());
up.a ......
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