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

javaº¯Êý²é¿´Îļþ´óС

FileInputStream fis=null;
try 
{
  fis=new FileInputStream("file url")
}
catch(Exception e){e.printStackTrace()}
System.out.println("File has "+ fis.available() + " bytes");


Ïà¹ØÎĵµ£º

JavaÉè¼ÆÄ£Ê½Ö®:IteratorÁ´±íģʽ

ÏÈÀ´Á˽âÒ»ÏÂÁ´±íģʽµÄÔ­Àí£º
Ê×ÏÈдһ¸öJavaBean£¬ÄÚÈÝÊÇÒªÌí¼ÓµÄÔªËØºÍ¸ÃÔªËØµÄ½Úµã¡£
public class NodeBean implements Serializable
{
   
    private Object data; //ÔªËØ±¾Éí
    private NodeBean next; //ÏÂÒ»¸ö½Úµã
   
  &n ......

JAVA Á¬½Ó SQLServer 2000.

JAVA Á¬½Ó SQLServer 2000 ËùÐèÒªµÄÈý¸öJAR°ü¡£
http://download.csdn.net/source/2283940
----------------
Code:
------------------------
  Connection conn = null;
  Statement sta = null;
  try {
   Class.forName("com.microsoft.jdbc.sqlserver.SQLServer ......

ÓÃjavaдµÄÒ»¸ö¶·µØÖ÷·¢ÅÆÐ¡³ÌÐò

package bag;
import java.util.*;
public class Dou {
 /*
  * Éú³ÉÆË¿ËÅÆ
  */
 public String[] puke() {
  String[] s1 = { "ºÚÌÒ", "ºìÌÒ", "÷»¨", "·½Æ¬" };
  String[] s2 = { "A", "2", "3", "4", "5", "6", "7", "8", "9", "10", "J",
     ......

JAVA ÀíÂÛ×ܽá

Ò».±àд¹¹ÔìÆ÷µÄÓÐЧ׼Ôò£º       Óþ¡¿ÉÄܼòµ¥µÄ·½·¨Ê¹¶ÔÏó½øÈëÕý³£×´Ì¬£¬Èç¹û¿ÉÒԵϰ£¬±ÜÃâµ÷ÓÃÆäËû·½·¨¡£ÔÚ¹¹ÔìÆ÷ÄÚΨһÄܹ»°²È«µ÷ÓõÄÄÇЩ·½·¨ÊÇ»ùÀàÖеÄfinal·½·¨£¨Ò²ÊÊÓÃÓÚprivate·½·¨£¬ËüÃÇ×Ô¶¯ÊôÓÚfinal·½·¨£©¡£ ¶þ.Óü̳нøÐÐÉè¼ÆµÄ×¼Ôò£º     Óü̳бí´ïÐÐΪ¼äµÄ²îÒ ......

AndroidÖи÷ÖÖJAVA°üµÄ¹¦ÄÜÃèÊö

ÔÚAndroidµÄÓ¦ÓóÌÐò¿ª·¢ÖУ¬Í¨³£Ê¹ÓõÄÊÇJAVAÓïÑÔ£¬³ýÁËÐèÒªÊìϤJAVAÓïÑԵĻù´¡ÖªÊ¶Ö®Í⣬»¹ÐèÒªÁ˽âAndroidÌṩµÄÀ©Õ¹µÄJAVA¹¦ÄÜ¡£
ÔÚÒ»°ãµÄJAVAÓ¦ÓÃÖУ¬Èç¹ûÐèÓÃÒýÓûù´¡Àà¿â£¬Í¨³£ÐèҪʹÓÃÈçϵķ½Ê½£º
import
javax.swing.*;
ÒÔÉÏ´úÂë±íʾÁËÒýÓÃJAVAµÄGUI×é¼þSwing,javax.swing¼´JAVAÖеÄÒ»¸ö°ü¡£
androidÌṩһР......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ