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

javaÎļþ¶ÁдÎÊÌâ

ÎÒÏÖÔÚÓиöÎÊÌ⣺ÎÊÌâ¼òÒ×´úÂë
Java code:

InputStream in = null;
File file = null;
byte[] b = null;
String urls[] = new String[]{"E:\\\\nice\\ss.txt","E:\\\\nice\\dd.txt"};
try {
for(int i=0;i<urls.length;i++){
file = new File(urls[i]);
in = new FileInputStream(file);
in.read(b);
}
} catch (Exception ex) {
ex.printStackTrace();
}finally{
try {
in.close();
} catch (IOException ex) {
ex.printStackTrace();
}
}



ÎÒÏÖÔÚÒª¶ÔÒ»¸öÎļþ¼ÐϵÄËùÓÐÎļþ£¨¼ÙÉèËùÓÐÎļþ¶¼Îªtxt£©½øÐжÁд²Ù×÷£¬ÎÒÓõÄÊÇforÑ­»·£¬ÎÒÏëÎʵÄÊÇioÁ÷ÒªÔÚforÀïÃæ¹Ø±ÕÂð£¿Èç²»ÔÚforÑ­»·Àï¹Ø±ÕÔÚforÍâÃæ¹Ø±Õ»á²»»á¶ÔÎļþÓÐËùÓ°Ï죬±ÈÈçÁôÏÂÎļþ¾ä±ú,Çë½âÊÍÔ­Òò£¬»¹ÓмÙÈçÎļþºÜ¶àµÄÇé¿öÏ£¬"E:\\\\nice\\ss.txt"Ëù¶ÔÓ¦µÄin»áÔÚÖ´ÐкóÃæÎļþ²Ù×÷£¨forÑ­»·ÄÚ£©µÄʱºò±»»ØÊÕ×ÊÔ´Âð£¿
Çë²Î¿¼£ºhttp://www.blogjava.net/dreamer/archive/2007/06/27/dreamer.html

import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.File;

public class ReadFile {
  public ReadFile() {}

  /**
  * ɾ³ýij¸öÎļþ¼ÐϵÄËùÓÐÎļþ¼ÐºÍÎļþ
  * @param del


Ïà¹ØÎÊ´ð£º

jspÒ³Ãæ»ñÈ¡sessionµÄÎÊÌâ - Java / Java EE

ÎÒÔÚjspÒ³Ãæ´æÉÏÒ»¸ösession,±¾Ò³Ã滹¿ÉÒÔÈ¡³öÖµÀ´.
µ«ÊÇһˢÐÂ,»òÕß´ò¿ªÐµÄÒ³Ãæ¾ÍÈ¡²»³öÖµÀ´ÁË.
Ææ¹ÖµÄÊÇ,ÎÒ²âÊÔÁíÒ»¸ö³ÌÐòʱºò
ÔÚjspÒ³Ãæ´æÉÏÒ»¸ösession,±¾Ò³Ãæ¿ÉÒÔÈ¡³öÖµÀ´,ˢлò´ò¿ªÐÂÒ³ÃæÖµÄÜÈ¡³öÀ´ÁË.
......

jsp ÖÐÂÒÂëµÄ - Java / Web ¿ª·¢

ÎҵĿª·¢µÄƽ̨ÊÇMyeclipes6.0 + tomcat5.x + mysql
ÎÒËùÓеıàÂ뷽ʽ¶¼ÊÇÓõÄUTF-8 
ÎÒÖ»ÓÃÁËStrtus¿ò¼Ü
ÔÚÒ»¸öformÖÐÈçÏÂÓõÄÊÇpostµÄÌá½»·½Ê½£º
 <form class="form" action=&quo ......

JAVA×î¸ßЧµÄ¿ª·¢¼Ü¹¹ÊÇʲô£¿

JAVA×î¸ßЧµÄ¿ª·¢¼Ü¹¹ÊÇʲô£¿
¹úÇì·Å¼ÙÕ⼸ÌìÓÐʱ¼ä˼¿¼Ò»Ð©Æ½Ê±²»ÄÜ˼¿¼µÄÊÂÇé¡£ÆäÖÐÖ®Ò»¾ÍÊÇJAVA×î¸ßЧµÄ¿ª·¢¼Ü¹¹ÊÇʲô¡£
ÎÒÃǹ«Ë¾ÓÃappfuse¼Ü¹¹¿ª·¢£¬ÕæÂý°¡£¡ÕæµÄ£¬Ò»¸ö´óÏîÄ¿µÄ¿ª·¢°Ñʱ¼ä¶¼À˷ѵ½ÅäÖÃÉ ......

javaÈÕÆÚ´¦Àí - Java / Java SE

µ±ÖªµÀÒ»¸öÈÕÆÚ£¬ÈçºÎ°ÑÕâ¸öÈÕÆÚËùÔÚÑ®µÄǰºóÁ½¸öÈÕÆÚÈ¡³ö
±ÈÈçÊäÈë20090905£¬¾ÍÊäÈë20090901 20090910
Êä³ö20090901 20090910

È¡µÃÌìÊýºó×÷Ò»ÏÂÅжÏÔÙ°ÑÕâ¸ö·½·¨ÓÃÏÂvoid set(int field, int value)  
......

java³ÌÐòÁ¬½ÓSQlServerµÄÎÊÌâ - Java / Java SE

import java.sql.Connection;
import java.sql.Date;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
public class QueryTest&n ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ