java¿ª·¢¿ò¼Ü_ZKʹÓñʼÇÒ»
¹ØÓÚZKÕâ¸ö¿ò¼Ü,¹úÄÚʹÓõÄÓû§Ó¦¸Ã±È½ÏÉÙ,¹úÄÚµÄ×ÊÁÏÒ²Ï൱µÄÉÙ,µ«ÊÇÔÚ¹úÍâ,Õâ¸ö¶«Î÷ÒѾºÜ¶àÈËÔÚʹÓÃÁË,ÒÔǰҲûÔõô½Ó´¥¹ý,×î½ü¿ªÊ¼Ê¹ÓÃZKÀ´×ö¿ª·¢,·¢ÏÖÕâ¶«Î÷ÔÚʹÓõÄʱºò,»¹ÂùÓÐÒâ˼µÄ,ËùÒÔ×¼±¸¼ÇÏÂʹÓÃÈÕÖ¾,Áô¸øÒÔºó»Ø¹ËºÍ´ó¼Ò·ÖÏí
Ê×ÏÈÐèÒªÖªµÀZKÊÇÒ»¸öʲô¶«Î÷,Õâ¸ö¿ò¼ÜÊÇÎÒ¹ų́ÍåµÄÅóÓÑ¿ª·¢µÄ,ËûÊÇÒ»¸öʼþÇý¶¯(event-driven)µÄ£¬»ùÓÚ×é¼þ(component-based)µÄ£¬ÓÃÒÔ·á¸»ÍøÂç³ÌÐòÖÐÓû§½çÃæµÄ¿ò¼Ü¡£ZK°üÀ¨Ò»¸ö»ùÓÚAJAXʼþÇý¶¯µÄÒýÇæ(engine)£¬Ò»Ì׷ḻµÄXULºÍXHTML£¬ÒÔ¼°Ò»ÖÖ±»³ÆÎªZUML(ZK User Interface Markup Language£¬ZKÓû§½çÃæ±ê¼ÇÓïÑÔ)µÄ±ê¼ÇÓïÑÔ
ҪʹÓÃZK,ÐèÒªÏÂÔØZKÌṩµÄһЩ»ù´¡jar°üºÍZK¿ª·¢ÍŶÓÌṩÁËÒ»¸ö»ùÓÚeclipse×öµÄÒ»¸ö¿ª·¢²å¼þzk studio,µ±È»×îºÃϸödemo,ÉÏÃæÓÐһЩÀý×Ó¿ÉÒÔºÜÖ±¹ÛµÄ¿´µ½zkʵÏÖµÄЧ¹û
ÔÚÕâÀïÏÂÔØ:http://www.zkoss.org/,×îа汾ÓÐ2¸ö,Ò»¸öÊÇ3.6,Ò»¸öÊÇ5.0,ÆäÖÐ5.0ÊÇÒ»¸öÉÌÒµ°æ±¾,¶ø3.6ÊÇ¿ªÔ´µÄ,ÎÒÔÚÏîÄ¿ÀïʹÓõÄÊÇ3.6°æ±¾
ÏÂÔØÍêÖ®ºó,°Ñzk studioÀïÃæµÄ¶«Î÷Ö±½Ó¸´ÖƵ½eclipseÎļþ¼ÐÏÂÃæ,È»ºó´ò¿ªeclipse,ÔÚн¨ÏîÄ¿ÀïÃæ¾Í¿ÉÒÔÕÒµ½zk projectÁË,µ±È»,Ò²¿ÉÒÔ×Ô¼º½¨javaµÄwebÏîÄ¿,È»ºó°ÑÏÂÔØºÃµÄzkµÄbin°üÀïÃæµÄjarÎļþÈ«²¿·Åµ½ÏîÄ¿ÏÂÃæ.
ÔÚÏîÄ¿ÀïÃæµÄWebContentÏÂÃæÕÒµ½index.zul,Èç¹ûûÓÐ,¾ÍÔÚWebContentÏÂÃæ½¨Á¢Ò»¸ö(×¢Òâ,zk°Ñ´úÂëºÍÊÓͼ×öÁË·ÖÀë,ÕâÑùÔÚ¿ª·¢ºÍÒÔºóά»¤µÄʱºò,´úÂë¸üÇåÎú,zulÎļþÏ൱ÓÚÎÒÃÇʹÓõÄjspÎļþ,¶øzsÎļþÏ൱ÓÚÎÒÃǵÄjavaÎļþ,Èç¹ûûÓÐÏÂÔØzk studioµÄ»°,´ò¿ª·½Ê½°´ÕÕËûÃÇÏà¶ÔµÄÎļþÀàÐÍ´ò¿ª,ps:ËûÕâÖÖ²ð·Ö·¨ºÍC#ÓеãÀàËÆ,Èç¹ûѧ¹ýC#µÄ»°,Ó¦¸ÃºÜºÃÀí½â)
index.zulÀïÃæµÄ´úÂëÈçÏÂ
<?page title="Auto Generated index.zul"?>
<window title="Hello World!!" border="normal" width="200px">
<label value="You are using: ${desktop.webApp.version}"/>
</window>
ÎÒÃÇÀ´Ò»ÐÐÒ»ÐеķÖÎö
<?page title="Auto Generated index.zul"?>
ZKÊÇÒÔʼþÇý¶¯(event-driven)µÄ£¬»ùÓÚ×é¼þ(component-based)µÄ£¬ÓÃÒÔ·á¸»ÍøÂç³ÌÐòÖÐÓû§½çÃæµÄ¿ò¼Ü
pageÊÇһϵÁÐ×é¼þµÄ¼¯ºÏ£¬Ò»¸öÒ³ÃæÏÞÖÆÊôÓÚËüµÄ×é¼þ£¬ÕâÑùËüÃǻᱻչʾÔÚä¯ÀÀÆ÷µÄÌØ¶¨²¿·Ö¡£Ò»¸öÒ³Ãæ±»×Ô¶¯´´½¨µ±ZK ¼ÓÔØÆ÷(ZK loader)½âÊÍÍêÒ»¸öZUMLÒ³ÃæÊ±¡£ÀïÃæµÄÊôÐÔ title ±íÊ¾Ò³ÃæµÄ±êÌâ,Õâ¸ö±êÌ⽫±»×÷Ϊä¯ÀÀÆ÷´°¿Ú±êÌâ(window caption)µÄÒ»²¿·Ö.
<window title="Hello World!!" bor
Ïà¹ØÎĵµ£º
¡¡¡¡¡¾IT168 Îĵµ¡¿Spring Framework ¡¾Java¿ªÔ´JEE¿ò¼Ü¡¿
¡¡¡¡SpringÊÇÒ»¸ö½â¾öÁËÐí¶àÔÚJ2EE¿ª·¢Öг£¼ûµÄÎÊÌâµÄÇ¿´ó¿ò¼Ü¡£ SpringÌṩÁ˹ÜÀíÒµÎñ¶ÔÏóµÄÒ»Ö·½·¨²¢ÇÒ¹ÄÀøÁË×¢Èë¶Ô½Ó¿Ú±à³Ì¶ø²»ÊǶÔÀà±à³ÌµÄÁ¼ºÃϰ¹ß¡£SpringµÄ¼Ü¹¹»ù´¡ÊÇ»ùÓÚʹÓÃJavaBeanÊôÐÔµÄInversion of ControlÈÝÆ÷¡£È»¶ø£¬Õâ½ö½öÊÇÍêÕûͼ¾°Ö ......
³£¿´ºÜ¶àÈëÃÅÄñÃÇÔÚfinal ºÍstaticÔËÓÃÉϸе½ÃÔ㣬ÏÖ×ܽáÒ»ÏÂfinalºÍstaticµÄÔËÓ÷½·¨£¬Ï£Íû¶Ô´ó¼ÒÓаïÖú¡£
£¨ÎÒÒ²ÊDzËÄñ£©
Ò»¡¢final
¸ù¾Ý³ÌÐòÉÏÏÂÎÄ»·¾³£¬Java¹Ø¼ü×ÖfinalÓГÎÞ·¨¸Ä±ä”»òÕß“ÖÕ̬”µÄº¬Ò壬Ëü¿ÉÒÔÐÞÊηdzéÏóÀà¡¢·Ç³éÏóÀà³ÉÔ±·½·¨ºÍ±äÁ¿¡£
finalÀ಻Äܱ»¼Ì³Ð£¬Ã»ÓÐ×ÓÀ࣬final ......
×÷Õߣºrobbin
꿅᣼http://www.fankai.com/
Java Learning Path £¨Ò»£©¡¢¹¤¾ßƪ
Ò»¡¢ JDK (Java Development Kit)
JDKÊÇÕû¸öJavaµÄºËÐÄ£¬°üÀ¨ÁËJavaÔËÐл·¾³£¨Java Runtime Envirnment£©£¬Ò»¶ÑJava¹¤¾ßºÍJava»ù´¡µÄÀà¿â(rt.jar)¡£²»ÂÛʲôJavaÓ¦Ó÷þÎñÆ÷ʵÖʶ¼ÊÇÄÚÖÃÁËij¸ö°æ±¾µÄJDK¡£Òò´ËÕ ......
String Agent = request.getHeader("User-Agent");
StringTokenizer st = new StringTokenizer(Agent,";");
st.nextToken();
//µÃµ½Óû§µÄä¯ÀÀÆ÷Ãû
String userbrowser = st.nextToken();
//µÃµ½Óû§µÄ²Ù×÷ϵͳÃû
String useros = st.nextToken();
È¡µÃ±¾»úµÄÐÅÏ¢Ò²¿ÉÒÔÕâÑù£º
²Ù×÷ϵͳÐÅÏ¢
System.getProperty("o ......
Ò»¡¢¶àÖÖ·½Ê½¶ÁÎļþÄÚÈÝ¡£
1¡¢°´×Ö½Ú¶ÁÈ¡ÎļþÄÚÈÝ
2¡¢°´×Ö·û¶ÁÈ¡ÎļþÄÚÈÝ
3¡¢°´ÐжÁÈ¡ÎļþÄÚÈÝ
4¡¢Ëæ»ú¶ÁÈ¡ÎļþÄÚÈÝ
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStream;
imp ......