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

MyEclipse×Ô¶¯Éú³É×¢²áÂëµÄjavaÀà


½«ÒÔÏÂÄÚÈݸ´ÖÆEclipseÖÐÔËÐУ¬ËæÒâÊäÈëÒ»¸öÓû§Ãû£¬³ÌÐò»á×Ô¶¯¼ÆËã³ö×¢²áÂ룬¾ø¶ÔÄÜÓã¡£¡£¡
 package sun;  
import java.io.*;     
    
public class MyEclipseGen {     
    private static final String LL = "Decompiling this copyrighted
software is a violation of both your license agreement and the Digital
Millenium Copyright Act of 1998 (http://www.loc.gov/copyright/legislation/dmca.pdf
).
Under section 1204 of the DMCA, penalties range up to a $500,000 fine
or up to five years imprisonment for a first offense. Think about it;
pay for a license, avoid prosecution, and feel better about
yourself.";     
    public String getSerial(String userId, String licenseNum) {     
        java.util.Calendar cal = java.util.Calendar.getInstance();     
        cal.add(1, 3);     
        cal.add(6, -1);     
        java.text.NumberFormat nf = new java.text.DecimalFormat("000");     
        licenseNum = nf.format(Integer.valueOf(licenseNum));     
        String verTime = new StringBuilder("-").append(new java.text.     
                SimpleDateFormat("yyMMdd").format(cal.getTime())).append("0").     
                         toString();  &n


Ïà¹ØÎĵµ£º

JavaÄÚ´æÒç³ö·ÖÀà

¹ØÓÚJavaÒç³ö·ÖÀ࣬ÎÒ¾­³£Åöµ½µÄÊÇÁ½ÀࣺһÀàÊÇjava.lang.OutOfMemoryError: Java heap space£¬Ò»ÀàÊÇjava.lang.OutOfMemoryError: PermGen space¡£
ÔÚÕâÁ½ÀàÖУ¬Ç°ÕßÅö¼ûµÄ´ÎÊý±È½ÏƵ·±¡£ÒòΪµ¼ÖÂJava heap spaceµÄÇé¿ö£¬ÓÐʱºò²¢²»ÊÇÄÚ´æ²»¹»£¬ËüÒ²»áÅ×´Ë´íÎóÐÅÏ¢¡£ÀýÈçÎÒ¾ÍÅöµ½¹ýÕâÑùµÄÇé¿ö£¬ÎÒµ±Ê±Í¨¹ýGCÈÕÖ¾·¢ÏÖ£¬ÄÚ´ ......

jpythonµ÷ÓÃjavaÀàµÄÄ£°å


ʹÓÃJPypeÄ£¿éÈÃPythonµ÷ÓÃJAVAµÄÀà
Python idea!   2009-03-24 19:44   ÔĶÁ267   ÆÀÂÛ0  
×ֺţº ´ó´ó  ÖÐÖР СС
¿´¿´Àý×Ó¾ÍÖªµÀÀ²£¬ÕæÊÇΪPython£¨²»ÊÇJython£¬¶øÊÇCPython£©ÌṩÁËÇ¿´óÁ¦Á¿£¡
Ê×ÏÈÔÚjavaϽ¨Á¢Ò»¸öÔÙÒ²¼òµ¥²»¹ýµÄ°ü£º
package org.wg3i.t ......

javaÖеļ̳Ð

1.¼Ì³Ð£ºÊÇÖ¸ÏÈ´´½¨Ò»¸ö¹²ÓÐÊôÐÔµÄÒ»°ãÀ࣬¸ù¾Ý¸ÃÒ»°ãÀàÔÙ´´½¨¾ßÓÐÌØÊâÊôÐÔµÄÐÂÀ࣬ÐÂÀà¼Ì³ÐÒ»°ãÀàµÄ״̬ºÍÐÐΪ£¬²¢¸ù¾ÝÐèÒªÔö¼Ó×Ô
            ¼ºµÄеÄ״̬ºÍÐÐΪ
            Óɼ̳жøµÃµ½µÄÀà³ ......

java¶àÏß³ÌÀý×Ó

package debug;import java.io.*;import java.lang.Thread;class MyThread extends Thread{  public int x = 0;  public void run(){    System.out.println(++x);  }}class R implements Runnable{  private int x = 0;  public void run(){    System.out.printl ......

javascriptµ÷ÓÃjava´úÂ룬el±í´ïʽ

ÎÒÃÇÔÚjspÒ³ÃæÉϵÄjs½Å±¾ÖпÉÒÔµ÷ÑÐjava´úÂ룬±ÈÈ磬ÎÒÃÇÐèÒªÔÙjsÖÐÓÃalertº¯ÊýÏÔʾ·þÎñÆ÷¶Ë·¢Ë͹ýÀ´µÄij¸ö×Ö·û´®ÄÇôÎÒÃÇ¿ÉÒÔÕâÑù×ö
tomcat주
ÔÚ·þÎñÆ÷¶ËÎÒÃÇÓÐrequest.setAttribute("name","abc");
ÄÇôÎÒÒªÔÚÒ³ÃæÉÏÓÃalertÏÔʾµÄ»°£¬ÓÐÁ½ÖÖ·½Ê½£º
1¡¢Ê¹ÓÃEL±í´ïʽ
  ÔÚEl±í´ïʽµÄÍâÃæÓÃÒýºÅ¼´¿É£º
<scri ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ