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

Java URLÕýÔò±í´ïʽ

 ÍøÉÏתÌùµÄJavaÕýÔòºÜÈÃÈËʧÍû£¬Ò»ÆªJavaScriptÕýÔò¼¯Â¼±»ºÜ¶à²»¸ºÔðÈεÄÈËתÀ´×ªÈ¥£¬²¢´òÉÏJavaÕýÔòµÄ±êÌ⣬º¹£¬ÕæÊÇÀÃÈËÒ»¶Ñ¡£
// urlÕýÔò
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class RegularExpressionTest {

public static void main(String[] args) {

Pattern p = Pattern.compile("^(http|www|ftp|)?(://)?(\\w+(-\\w+)*)(\\.(\\w+(-\\w+)*))*((:\\d+)?)(/(\\w+(-\\w+)*))*(\\.?(\\w)*)(\\?)?(((\\w*%)*(\\w*\\?)*(\\w*:)*(\\w*\\+)*(\\w*\\.)*(\\w*&)*(\\w*-)*(\\w*=)*(\\w*%)*(\\w*\\?)*(\\w*:)*(\\w*\\+)*(\\w*\\.)*(\\w*&)*(\\w*-)*(\\w*=)*)*(\\w*)*)$",Pattern.CASE_INSENSITIVE );
Matcher m = p.matcher("http://www.qqgb.com/Program/Java/JavaFAQ/JavaJ2SE/Program_146959.html");

if(m.find()){
System.out.println(m.group());
}

m = p.matcher("http://baike.baidu.com/view/230199.htm?fr=ala0_1");

if(m.find()){
System.out.println(m.group());
}

m = p.matcher("http://www.google.cn/gwt/x?u=http%3A%2F%2Fanotherbug.blog.chinajavaworld.com%2Fentry%2F4550%2F0%2F&btnGo=Go&source=wax&ie=UTF-8&oe=UTF-8");

if(m.find()){
System.out.println(m.group());
}

m = p.matcher("http://zh.wikipedia.org:80/wiki/Special:Search?search=tielu&go=Go");

if(m.find()){
System.out.println(m.group());
}

}
}
ÔËÐнá¹û£º
http://www.qqgb.com/Program/Java/JavaFAQ/JavaJ2SE/Program_146959.html
http://baike.baidu.com/view/230199.htm?fr=ala0_1
http://www.google.cn/gwt/x?u=http%3A%2F%2Fanotherbug.blog.chinajavaworld.com%2Fentry%2F4550%2F0%2F&btnGo=Go&source=wax&ie=UTF-8&oe=UTF-8
http://zh.wikipedia.org:80/wiki/Special:Search?search=tielu&go=Go
˵Ã÷Õ⼸ÖÖÀàÐ͵ͼ¿ÉÒÔʶ±ð¡£ 
      //ÆäËûJavaÕýÔò¡¾×ª×Ôitpub¡¿ 
      01¡¢"^\\d+$"¡¡¡¡//·Ç¸ºÕûÊý£¨ÕýÕûÊý + 0£©
¡¡¡¡02¡¢"^[0-9]*[1-9][0-9]*$"¡¡¡¡//


Ïà¹ØÎĵµ£º

Using Google is AJAX Search API with Java ...

http://www.ajaxlines.com/ajax/stuff/article/using_google_is_ajax_search_api_with_java.php
I was rather depressed over a year ago when Google deprecated their SOAP Search API with their AJAX Search API. Essentially Google was saying that they didn want anyone programmatically accessing Google search ......

JAVA ÅàѵÌâ¿â Spring

Ò»¡¢Spring»ù´¡ÖªÊ¶¼°IOC_Ñ¡ÔñÌâ
1. ÏÂÃæ¹ØÓÚspringÃèÊö´íÎóµÄÊÇ£º£¨ £©
A  SpringÖ§³Ö¿É²åÈëµÄÊÂÎñ¹ÜÀíÆ÷£¬Ê¹ÊÂÎñ»®·Ö¸üÇáËÉ£¬Í¬Ê±ÎÞÐè´¦Àíµ×²ãµÄÎÊÌâ¡£
B  SpringÊÂÎñ¹ÜÀíµÄͨÓóéÏó²ã»¹°üÀ¨JTA²ßÂÔºÍÒ»¸öJDBC DataSource¡£
C  ÓëJTA»òEJB CMTÒ»Ñù£¬SpringµÄÊÂÎñÖ§³ÖÒÀÀµÓÚJava EE»·¾³¡£
D  Spr ......

JavaÈýÖÖ·½Ê½½âÎöxml


JavaÀï±ß½âÎöxmlÒ»°ãÓÐÈýÖÖ³£Óõļ¼Êõ£º
1¡¢ Document Object Model (DOM)£¬W3CÀï±ßÒ»ÖÖ³ÉÊìµÄ±ê×¼¡£Ä¿Ç°¹ã·ºÊ¹ÓõĽâÎö¹¤¾ß£ºJDOM DOM4J
2¡¢ Simple API for XML (SAX)£¬µÚÒ»ÖÖ±»¹ã·º½ÓÊܵÄXMLµÄAPI£¬³ÉΪÊÂʵÉϵıê×¼¡£
3¡¢ Streaming API for XML (StAX)£¬ÔÚJSR-173ÖÐÌáµ½µÄÒ»ÖÖºÜÓÐǰ;µÄÐÂÐͽâÎöÄ ......

Java ʱ¼ä²Ù×÷

1.¼ÆËãijһÔ·ݵÄ×î´óÌìÊý
Calendar time=Calendar.getInstance();
time.clear();
time.set(Calendar.YEAR,year); //year Ϊ int
time.set(Calendar.MONTH,i-1);//×¢Òâ,Calendar¶ÔÏóĬÈÏÒ»ÔÂΪ0          
int day=time.getActualMaximum(Calendar.DAY_OF_MONTH) ......

Java AnnotationÈëÃÅ

ͻ񻣼
±¾ÎÄÕë¶Ôjava³õѧÕß»òÕßannotation³õ´ÎʹÓÃÕßÈ«ÃæµØËµÃ÷ÁËannotationµÄʹÓ÷½·¨¡¢¶¨Ò巽ʽ¡¢·ÖÀà¡£³õѧÕß¿ÉÒÔͨ¹ýÒÔÉϵÄ˵Ã÷ÖÆ×÷¼òµ¥µÄannotation³ÌÐò£¬µ«ÊǶÔÓÚһЩ¸ß¼¶µÄannotationÓ¦Óã¨ÀýÈçʹÓÃ×Ô¶¨ÒåannotationÉú³ÉjavabeanÓ³ÉäxmlÎļþ£©»¹ÐèÒª½øÒ»²½µÄÑо¿ºÍ̽ÌÖ¡£Éæ¼°µ½ÉîÈëannotationµÄÄÚÈÝ£¬×÷Õß½«ÔÚºóÎÄ¡ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ