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

Java¿ª·¢ÕßÐè¼áÊØµÄÊ®´ó»ù±¾×¼Ôò¡¾×ª¡¿

 Ò»¡¢Îª´úÂë¼Ó×¢ÊÍ¡£ËäȻÿ¸öÈ˶¼ÖªµÀÕâµã£¬µ«ÓÐʱȴ²»×Ô¾õÍüÁËÂÄÐУ¬½ñÌìÄã“ÍüÁË”¼Ó×¢ÊÍÁËÂð£¿ËäÈ»×¢ÊͶԳÌÐòµÄ¹¦ÄÜûʲô“¹±Ï×”£¬µ«¹ýÒ»¶Îʱ¼ä£¬±ÈÈç˵Á½ÐÇÆÚÖ®ºó»òÕ߸ü³¤£¬»Ø¹ýÍ·À´¿´¿´×Ô¼ºµÄ´úÂ룬˵²»¶¨ÒѾ­¼Ç²»×¡ËüÊǸÉʲôµÄÁË¡£Èç¹ûÕâЩ´úÂëÊÇÄã¸öÈ˵ģ¬ÄÇ»¹ËãÊÇ×ßÔËÁË£¬²»ÐÒµÄÊÇ£¬µ±È»ÁË£¬´ó¶àÊýʱºò¶¼ÊDZðÈ˵IJ»ÐÒ£¬ºÜ¶àʱºò´ó¼Ò¶¼ÊÇÔÚΪ¹«Ë¾Ð´´úÂ룬д´úÂëµÄÈËÒ²ÐíÔçÒѾ­À뿪Á˹«Ë¾£¬µ«±ðÍüÁËÒ»¾ä¹Å»°£¬ÓÐÀ´ÓÐÍùÂΪËûÈË£¬Ò²ÎªÎÒÃÇ×Ô¼º£¬ÇëΪÄãµÄ´úÂë¼ÓÉÏ×¢ÊÍ¡£
¶þ¡¢²»ÒªÈÃÊÂÇ鸴ÔÓ»¯¡£³ÌÐòÔ±ÓÐʱºò×ÜÊǶԼòµ¥ÎÊÌâÏë³ö¸´ÔӵĽâ¾ö·½°¸£¬±ÈÈç˵£¬ÔÚÖ»ÓÐÎå¸öÓû§µÄ³ÌÐòÖÐÒýÈëEJB¡¢¶Ô³ÌÐòʵÏÖÁ˲¢²»ÐèÒªµÄ¿ò¼Ü£¨framework£©£¬Ö®ÀàµÄ»¹ÓÐÊôÐÔÎļþ¡¢ÃæÏò¶ÔÏó½â¾ö·½°¸¡¢¶àÏ̵߳ȵȡ£ÎªÊ²Ã´ÒªÕâÑù×öÄØ£¿Ò²ÐíÎÒÃDz¢²»ÖªµÀÊÇ·ñÕâÑù»á¸üºÃ£¬µ«ÕâÑù×öÒ²Ðí¿ÉÒÔѧµ½Ò»Ð©Ð¶«Î÷£¬»òÕßÈÃ×Ô¼º¸ü¸ÐÐËȤһЩ¡£Èç¹ûÊDz»ÖªµÀΪʲôÕâÑù×ö£¬½¨Òé¶àÇë½Ì¾­Ñé·á¸»µÄ³ÌÐòÔ±£¬Èç¹ûÊÇΪÁ˸öÈ˵ÄÄ¿µÄ£¬Âé·³ÈÃ×Ô¼º¸üרҵһµã¡£
Èý¡¢Ê¼ÖÕÀμǗ—“ÉÙ¼´ÊǺã¨Less is more£©²¢²»×ÜÊǶԵĔ¡£´úÂëЧÂÊËäÈ»ºÜÖØÒª£¬µ«ÔÚÐí¶à½â¾ö·½°¸ÖУ¬±àд¸üÉٵĴúÂë²¢²»ÄܸÄÉÆÕâЩ´úÂëµÄЧÂÊ£¬Çë¿´ÏÂÃæÕâ¸ö¼òµ¥µÄÀý×Ó
ÌÆÉ½IT¼¼Êõhttp://www.tsp2c.cn/


Ïà¹ØÎĵµ£º

java ¶ÔÓÚÎļþµÄ²Ù×÷

 /**
* °ÑÖ¸¶¨µÄÄÚÈÝдµ½Ö¸¶¨Â·¾¶µÄÎı¾ÎļþÉÏ
*
* @param pathÖ¸¶¨Â·¾¶
* @param context ҪдµÄÄÚÈÝ
*/
public static void writeFile(String path, String context) {
// ´Ó¿ØÖÆÌ¨ÊäÈëÄÚÈÝдÈëÎļþ
try {
FileWriter fw = new FileWriter(path, true);
PrintWriter pw = new Print ......

java ´óÊýÀà


import java.io.*;
class BigInt 
{
 int a[];
 int len;
 BigInt(String str)
 {
 {
  len=str.length();
  a=new int[len];
  for(int i=0;i<len;i++) 
  {
   this.a[i]=str.charAt(i)-48;
  }
&nb ......

javaÖÐÉú³É32Î»Ëæ»úID

 Ôںܶàʱºò£¬ÎÒÃÇÐèÒª×Ô¶¯Éú³ÉÓÀÔ¶²»»áÖØ¸´µÄID£¬Òò´ËÎÒÃÇ»áÓõ½ÒÔϵĴúÂëÀ´ÊµÏÖ£º
×¢Ò⣺ÐèÒª¼ÓÈëÁ½¸öapacheµÄ°ü,´úÂëºÍ°üÇë´Óhttp://www.blogjava.net/afei0922/articles/129589.html ÏÂÔØ
package cn.com.cinda.rtx.state;
import org.apache.commons.id.Hex;

public class RandomCode {
pub ......

java¶ÁÈ¡XMLÎļþÀïÃæµÄÊý¾ÝÖ®DOMʵÏÖ

import org.w3c.dom.*;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import java.io.*;
public class ReadXML {
private File file;

public ReadXML(String filename){
File file=new File(filename);
this.file=file;
}
/**
......

ÉîÈë̽Ë÷Java¹¤×÷Ô­Àí£ºJVM£¬ÄÚ´æ»ØÊÕ¼°ÆäËû

JavaÓïÑÔÒýÈëÁËJavaÐéÄâ»ú£¬¾ßÓÐ¿çÆ½Ì¨ÔËÐеŦÄÜ£¬Äܹ»ºÜºÃµØÊÊÓ¦¸÷ÖÖWebÓ¦Óá£Í¬Ê±£¬ÎªÁËÌá¸ßJavaÓïÑÔµÄÐÔÄܺͽ¡×³ÐÔ£¬»¹ÒýÈëÁËÈçÀ¬»ø»ØÊÕ»úÖÆµÈй¦ÄÜ£¬Í¨¹ýÕâЩ¸Ä½øÈÃJava¾ßÓÐÆä¶ÀÌØµÄ¹¤×÷Ô­Àí¡£
1£®JavaÐéÄâ»ú
JavaÐéÄâ»ú£¨Java Virtual Machine£¬JVM£©ÊÇÈí¼þÄ£ÄâµÄ¼ÆËã»ú£¬Ëü¿ÉÒÔÔÚÈκδ¦ÀíÆ÷ÉÏ£¨ÎÞÂÛÊÇÔÚ¼ÆËã»úÖл ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ