JavaÕýÔò±í´ïʽ(×ܽá¶þ)
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1.Æ¥ÅäͼÏñ /**
* Æ¥ÅäͼÏó <br>
* ¸ñʽ: /Ïà¶Ô·¾¶/ÎļþÃû.ºó׺ (ºó׺Ϊgif,dmp,png)
* Æ¥Åä : /forum/head_icon/admini2005111_ff.gif »ò admini2005111.dmp<br>
* ²»Æ¥Åä: c:/admins4512.gif
*/
public static final String icon_regexp = "^(/{0,1}\\w){1,}\\.(gif|dmp|png|jpg)$|^\\w{1,}\\.(gif|dmp|png|jpg)$";
2.Æ¥ÅäÓʼþ
/**
* Æ¥ÅäemailµØÖ· <br>
* ¸ñʽ: XXX@XXX.XXX.XX
* Æ¥Åä : foo@bar.com »ò foobar@foobar.com.au <br>
* ²»Æ¥Åä: foo@bar »ò $$$@bar.com
*/
public static final String email_regexp = "(?:\\w[-._\\w]*\\w@\\w[-._\\w]*\\w\\.\\w{2,3}$)";
3.Æ¥Åä²¢ÌáÈ¡URL
/**
* Æ¥Å䯥Åä²¢ÌáÈ¡url <br>
* ¸ñʽ: XXXX://XXX.XXX.XXX.XX/XXX.XXX?XXX=XXX
* Æ¥Åä : http://www.suncer.com »ònews://www<br>
* ÌáÈ¡(MatchResult matchResult=matcher.getMatch()): matchResult.group(0)=
* http://www.suncer.com:8080/index.html?login=true matchResult.group(1) =
* http matchResult.group(2) = www.suncer.com matchResult.group(3) = :8080
* matchResult.group(4) = /index.html?login=true
* ²»Æ¥Åä: c:\window
*/
public static final String url_regexp = "(\\w+)://([^/:]+)(:\\d*)?([^#\\s]*)";
4.Æ¥Åä²¢ÌáÈ¡http
/**
* Æ¥Åä²¢ÌáÈ¡http <br>
* ¸ñʽ: http://XXX.XXX.XXX.XX/XXX.XXX?XXX=XXX »ò ftp://XXX.XXX.XXX »ò
* https://XXX
* Æ¥Åä : http://www.suncer.com:8080/index.html?login=true<br>
* ÌáÈ¡(MatchResult matchResult=matcher.getMatch()): matchResult.group(0)=
* http://www.suncer.com:8080/index.html?login=true matchResult.group(1) =
* http matchResult.group(2) = www.suncer.com matchResult.group(3) = :8080
* matchResult.group(4) = /index.html?login=true
* ²»Æ¥Åä: news://www
*/
public static final String http_regexp = "(http|https|ftp)://([^/:]+)(:\\d*)?([^#\\s]*)";
5.Æ¥ÅäÈÕÆÚ
/**
* Æ¥ÅäÈÕÆÚ <br>
* ¸ñʽ(Ê×λ²»Îª0): XXXX-XX-XX »ò XXXX XX XX »ò XXXX-X-X <br>
* ·¶Î§:1900--2099 <br>
* Æ¥Åä : 2
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Today , i take the first lesson of java ,let me sum up the details:
firstly,about jdk and jre.jdk stands for java development kit,while jre represent java Runtime Environment. jdk is the key of Java. And,jvm(java virtual machine) is the key of jre.
then ,about the platform independence of java.Dur ......
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1.[http://www.javaalmanac.com] – Java¿ª·¢ÕßÄê¼øÒ»ÊéµÄÔÚÏß°æ±¾. ÒªÏë¿ìËٲ鵽ijÖÖJava¼¼ÇɵÄÓ÷¨¼°Ê¾Àý´úÂë, ÕâÊÇÒ»¸ö²»´íµÄÈ¥´¦.
2.[http://www.onjava.com] – O’ReillyµÄJavaÍøÕ¾. ÿÖܶ¼ÓÐÐÂÎÄÕÂ.
3.[http://java.sun.com] – ¹Ù·½µÄJava¿ª·¢ÕßÍøÕ¾ &ndash ......