Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

JAVA±éÀúÒ»¸öÎļþ¼ÐÖеÄËùÓÐÎļþ

ÔÚʵ¼ÊÏîÄ¿Öиø¶¨Ò»Îļþ¼Ð£¬µÃµ½Õâ¸öÎļþ¼ÐÏÂËùÓеÄÎļþÕâÑùµÄÐèÇó²¢²»ÊǺܶ࣬¸ü¶àµÄÊDzéÕÒ»òÊÇɾ³ýijһ¾ßÌåµÄÎļþ
import java.io.File;
import java.util.ArrayList;
public class FileTest {
 private static ArrayList<String> filelist = new ArrayList<String>();
 
 public static void main(String[] args) throws Exception {
   
    String filePath = "E:\\Struts2";
    getFiles(filePath);
 } 
 /*
  * ͨ¹ýµÝ¹éµÃµ½Ä³Ò»Â·¾¶ÏÂËùÓеÄĿ¼¼°ÆäÎļþ
  */
 static void getFiles(String filePath){
  File root = new File(filePath);
    File[] files = root.listFiles();
    for(File file:files){    
     if(file.isDirectory()){
      /*
       * µÝ¹éµ÷ÓÃ
       */
      getFiles(file.getAbsolutePath());
      filelist.add(file.getAbsolutePath());
      System.out.println("ÏÔʾ"+filePath+"ÏÂËùÓÐ×ÓĿ¼¼°ÆäÎļþ"+file.getAbsolutePath());
     }else{
      System.out.println("ÏÔʾ"+filePath+"ÏÂËùÓÐ×ÓĿ¼"+file.getAbsolutePath());
     }    
    }
 }
}


Ïà¹ØÎĵµ£º

Java ¼¼ÊõÊÇʲô£¿

Java ¼¼ÊõÊÇʲô£¿
Java ¼¼Êõ¼ÈÊÇÒ»Öָ߼¶µÄÃæÏò¶ÔÏóµÄ±à³ÌÓïÑÔ£¬Ò²ÊÇÒ»¸öƽ̨¡£Java ¼¼Êõ»ùÓÚ Java ÐéÄâ»ú£¨Java virtual machine£¬JVM£©µÄ¸ÅÄî —— ÕâÊÇÓïÑÔÓëµ×²ãÈí¼þºÍÓ²¼þÖ®¼äµÄÒ»ÖÖת»»Æ÷¡£Java ÓïÑÔµÄËùÓÐʵÏÖ¶¼±ØÐëʵÏÖ JVM£¬´Ó¶øÊ¹ Java ³ÌÐò¿ÉÒÔÔÚÓÐ JVM µÄÈκÎϵͳÉÏÔËÐС£
Java ±à³ÌÓïÑÔ£¨Java p ......

java¼òµ¥ÁÄÌìÊÒ

import java.awt.*;
import java.applet.*;
import java.awt.event.*;
import javax.swing.*;
public class Applet1 extends Applet implements ActionListener,ItemListener
{
  TextArea mainText;
    JTextField input;
    JButton sendButton,disconnectButton,connectBu ......

java¶ÁÈ¡xmlÎļþµÄËÄÖÖ·½·¨

xmlÎļþ£º
Xml´úÂë
<?xml version="1.0" encoding="GB2312"?>  
<RESULT>  
 <VALUE>¡¡¡¡   
  <NO>A1234</NO>¡¡¡¡   
  <ADDR>ºÓÄÏʡ֣ÖÝÊÐ</ADDR>  
 </VALUE>&nbs ......

¿ª²©——¡¾×ª¡¿JavaÖÐDAOµÄʵÏÖ

×î½üѧϰÖÐ×ÜÊǸоõÍ£Ö¹²»Ç°ÁË£¬µ½´ïÒ»¸öÆ¿¾±£¬¾­³£Ð´µ½Ò»¸öµØ·½»á¾õµÃÕâ¸ö¶«Î÷ѧ¹ýµ«Óв»ÊÇÄÇôµÄÇå³þ£¬Ò»ÖÖËÆ¶®·Ç¶®µÄ¸Ð¾õ£¬ËùÒÔ¾ö¶¨Õҵط½°ÑÿÌìËùѧϰµÄ»òÓÐÓõĶ«Î÷¼Ç¼ÏÂÀ´£¬½ñÌ쿪ʼÕâÀォÊÇÎҵļ¼Êõ¿â£¬ÎÒ»áÓëËùÓа®ºÃJAVAµÄÅóÓÑÒ»Æðѧϰ£¬Ò»Æð½ø²½¡£½ñÌìÊÇ¿ª²©µÚÒ»Ì죬ÕýºÃÔÚ¸´Ï°DAOÉè¼ÆÄ£Ê½£¬¿´µ½Ò»Æ¬²»´íµÄ½²½â£ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ