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

MyEclipse java×¢²áÂë Éú³É´úÂë

 1.Ê×ÏÈ´´½¨Ò»¸ö¹¤³ÌËæ±ãÃüÃû¡£
2.´´½¨Ò»¸öÀàÃüÃûΪReg.
3.Ö´ÐдúÂë
4.ÊäÈë×¢²áµÄÐÕÃû£¬ÏÔʾÀ¸Ä¿»á³öÏÖplease input register name:£¬Ö»ÒªÊäÈëÓ¢ÎÄÃûÈ»ºó»Ø³µ£¬×¢²áÂë¾Í³öÀ´ÁË¡£°ÑÐÕÃûºÍ×¢²áÂëÏñ£º
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Reg {
 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();
  String type = "YE3MP-";
  String need = new StringBuilder(userId.substring(0, 1)).append(type)
    .append("300").append(licenseNum).append(verTime).toString();
  String dx = new StringBuilder(need).append(LL).append(userId)
    .toString();
  int suf = this.decode(dx);
  String code = new StringBuilder(need).append(String.valueOf(suf))
    .toString();
  return this.change(code);
 }
 private int decode(String s) {
  int i;
  char[] ac;
  int j;
  int k;
  i = 0;
  ac = s.toCharArray();
  j


Ïà¹ØÎĵµ£º

Ò»¸öJava·´Éä»úÖÆÀý×Ó

 來Ô´£ºhttp://blog.csdn.net/loyoveui/archive/2007/06/22/1662154.aspx
package test;
import java.lang.reflect.Method;
public class InvokeTest {
  /**
   *
   * main ·½·¨
   * @param args
   * void
   */
  public static v ......

Java Proxy¶¯Ì¬´úÀí

ÏÈ¿´¸öÀý×Ó£º
½Ó¿Ú
package example;
 
public interface Basic {
    public void hello();
}
 
½Ó¿ÚµÄʵÏÖÀà
package example;
 
public class BasicService implements Basic {
    public void hello() {
        Sysyt ......

javaÌØµã

 1¡¢¼òµ¥ java
2¡¢¿ÉÒÆÖ²ÐÔ Ò»´Î±àÒë´¦´¦ÔËÐÐ
3¡¢ÃæÏò¶ÔÏó
4¡¢·Ö²¼Ê½ java°Ñ´ò¿ªÌ×½Ó×ֵȷ±ËöµÄÍøÂçÈÎÎñ±äµÄ·Ç³£¼òµ¥
5¡¢½¡×³ÐÔ java±àÒëÆ÷¿ÉÒÔ¼ì²é³öÆäËûÓïÑÔÔÚÔËÐÐʱ²ÅÄÜ·¢ÏֵĴíÎó
6¡¢¶àÏß³Ì ¶àÏ̵߳ļòµ¥ÐÔÊÇjavaÁ÷ÐÐÓÚ·þÎñÆ÷±à³ÌµÄÖ»ÒªÔ­Òò
7¡¢°²È«
8¡¢½á¹¹ÖÐÁ¢
9¡¢¶¯Ì¬
¡£¡£¡£ ......

javaÁ¬½Ó³ØÇ³Ì¸


1. ÒýÑÔ
¡¡¡¡½üÄêÀ´£¬Ëæ×ÅInternet/Intranet½¨Íø¼¼ÊõµÄ·ÉËÙ·¢Õ¹ºÍÔÚÊÀ½ç·¶Î§ÄÚµÄѸËÙÆÕ¼°£¬¼ÆËã»ú
¡¡¡¡Ó¦ÓóÌÐòÒÑ´Ó´«Í³µÄ×ÀÃæÓ¦ÓÃתµ½WebÓ¦Ó᣻ùÓÚB/S£¨Browser/Server£©¼Ü¹¹µÄ3²ã¿ª·¢Ä£Ê½Öð½¥È¡´úC/S£¨Client/Server£©¼Ü¹¹µÄ¿ª·¢Ä£Ê½£¬³ÉΪ¿ª·¢ÆóÒµ¼¶Ó¦Óú͵ç×ÓÉÌÎñÆÕ±é²ÉÓõļ¼Êõ¡£ÔÚWebÓ¦Óÿª·¢µÄÔçÆÚ£¬Ö÷ҪʹÓõ ......

[×ªÔØ]¹ØÓÚJava IOÁ÷ѧϰ×ܽá

    Ò»¡¢IOÁ÷µÄÈýÖÖ·ÖÀ෽ʽ
    1.°´Á÷µÄ·½Ïò·ÖΪ£ºÊäÈëÁ÷ºÍÊä³öÁ÷
    2.°´Á÷µÄÊý¾Ýµ¥Î»²»Í¬·ÖΪ£º×Ö½ÚÁ÷ºÍ×Ö·ûÁ÷
    3.°´Á÷µÄ¹¦Äܲ»Í¬·ÖΪ£º½ÚµãÁ÷ºÍ´¦ÀíÁ÷
    ¶þ¡¢IOÁ÷µÄËÄ´ó³éÏóÀࣺ
    ×Ö·ûÁ÷£ºReader Writer
& ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ