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

jnlp£¨JavaÍøÂç¼ÓÔØÐ­Ò飩ԭÀ´ºÜ¼òµ¥


jnlp£¨JavaÍøÂç¼ÓÔØÐ­Ò飩ԭÀ´ºÜ¼òµ¥
Java Network Launching Protocol (JNLP£¬javaÍøÂç¼ÓÔØÐ­Òé)¡£
jnlpÊÇʲô£¿ÊÇjavaÌṩµÄÒ»ÖÖÈÃÄã¿ÉÒÔͨ¹ýä¯ÀÀÆ÷Ö±½ÓÖ´ÐÐjavaÓ¦ÓóÌÐòµÄ;¾¶£¬ËüʹÄã¿ÉÒÔÖ±½Óͨ¹ýÒ»¸öÍøÒ³ÉϵÄurlÁ¬½Ó´ò¿ªÒ»¸öjavaÓ¦ÓóÌÐò£®ºÃ´¦¾Í²»ÓÃ˵ÁË£¬Èç¹ûÄãµÄjavaÓ¦ÓóÌÐòÒÔjnlp µÄ·½Ê½·¢²¼£¬Èç¹û°æ±¾Éý¼¶ºó£¬²»ÐèÒªÔÙÏòËùÓÐÓû§·¢²¼°æ±¾£¬Ö»ÐèÒª¸üзþÎñÆ÷µÄ°æ±¾£¬Õâ¾ÍÏ൱ÓÚÈÃjavaÓ¦ÓóÌÐòÓÐÁËwebÓ¦ÓõÄÓŵãÁË£®
ÈçºÎʹÓÃjnlp:
1.°ÑÄãµÄÓ¦Óôò°ü³ÉÒ»¸ö¿ÉÖ´ÐеÄjarÎļþ£¬·ÅÔÚ¿ÉÒÔ·ÃÎʵÄwebĿ¼ÏÂ,ÈçappTest.jar£®
ÓÃant½Å±¾¿ÉÒÔÕâÑù,µ±È»Ò²¿ÉÒÔÊÖ¹¤ÓÃjar¹¤¾ß´ò°ü£®
        <jar destfile="${desc.dir}/${youApp.jarName}" update="true" compress="true">
   <manifest>
      <attribute name="Main-Class" value=""com.youApp.MainClass"/>
   </manifest>
   
   <fileset dir="${class.dir}">
    ...
   </fileset>
        </jar>
2.±àдһ¸öxmlÎļþtest.jnlp ÄÚÈÝÈçÏÂ
<?xml version="1.0" encoding="UTF-8"?> 
<jnlp codebase="http://localhost/yousite/
" name="SeatingChartBuilder" 
   href="http://localhost/yousite/test.jnlp
"> 
   <information>
        <title>Seating Chart Builder</title>
        <vendor>Etix.com, Inc.</vendor>
        <offline-allowed/>
 <description>An Application To Seating Chart Builder!</description>
   </information>
   <application-desc main-class="com.youApp.MainClass"/><!--ÕâÀïÊÇÄãµÄÓ¦ÓõÄÈë¿Ú³ÌÐòÃû-->
   <security>
      <all-permiss


Ïà¹ØÎĵµ£º

Óë Josh Bloch ̽ÌÖ Java δÀ´

×÷Õß




Josh Long




ÒëÕß

ËÎçâ

·¢²¼ÓÚ
2010Äê5ÔÂ5ÈÕ ÏÂÎç9ʱ7·Ö

Josh BlochÔÚSun¹«Ë¾¶àÄêΪJavaƽ̨×÷³öÁ˽ܳö¹±Ï×£¨Èç¹ûÄãÓùýJava
Collections¿ò¼Ü¾Í»áÁ˽âÕâÒ»µã£©£¬ÏÖÔÚGoogle¾ÍÖ°£¬ÊÇ»ñ½±Í¼Êé¡¶Effective ......

javaʹÓÃͨÅä·û¼ò»¯·ºÐÍʹÓÃ

ÔÚʹÓà Java™ ÓïÑԵķºÐÍʱ£¬Í¨Åä·û·Ç³£ÁîÈËÀ§»ó£¬²¢ÇÒ×î³£¼ûµÄÒ»¸ö´íÎó¾ÍÊÇÔÚʹÓÃÓнçͨÅä·ûµÄÁ½ÖÖÐÎʽµÄÆäÖÐÖ®Ò»£¨“? super T” ºÍ “? extends T”£©Ê±³öÏÖ´íÎó¡£Äú³ö´íÁËÂ𣿱ð¾ÚÉ¥£¬¼´Ê¹ÊÇר¼ÒÒ²»á·¸ÕâÖÖ´íÎ󣬱¾Ô Brian Goetz ½«Õ¹Ê¾ÈçºÎ±ÜÃâÕâ¸ö´íÎó¡£
ÔÚ Java ÓïÑÔÖУ¬Êý×éÊÇЭ±äµÄ£¨ ......

Java 7ÐÂI/OÌØÐÔ½âÎö


Java 7ÌṩÁËÒ»¸öÐÂAPI·ÃÎÊÎļþϵͳ£¬µ«³ý´ËÖ®Í⣬JSR 203(NIO.2)»¹°üº¬ÆäËüºÜ¶àÐÂÌØÐÔ£¬Õâ¸öа汾µÄÈ·ÐÂÔöÁ˺ܶà¸ÄÉÆI/O±à³ÌµÄÀ࣬±¾ÎĽ«»á½éÉÜÏÂÃæµÄÐÂÌØÐÔ£º
· SeekableByteChannel£ºËæ»ú·ÃÎÊͨµÀ;
· MulticastChannel£ºÔÊÐíIP¶à²¥µÄͨµÀ;
· NetworkChannel£ºÐµÄÍøÂçͨµÀ³¬¼¶½Ó¿Ú;
· ......

javaÖÐthisµÄÓ÷¨

תÌûthisµÄÓ÷¨·½±ã×Ô¼ºÒÔºó²é¿´
±ØÐëÓÃthis¹Ø¼ü×ÖµÄÈýÖÖÇé¿ö:
   1¡¢ÎÒÃÇÏëͨ¹ý¹¹Ôì·½·¨½«Íⲿ´«ÈëµÄ²ÎÊý¸³Öµ¸øÀàµÄ³ÉÔ±±äÁ¿£¬¹¹Ôì·½·¨µÄÐÎʽ²ÎÊýÃû³ÆÓëÀàµÄ³ÉÔ±±äÁ¿ÃûÏàͬ¡£ÀýÈ磺
        class Person
        .. ......

JavaÖи÷ÀàCache»úÖÆÊµÏÖ½â¾ö·½°¸


ÔÚJavaÖУ¬²»Í¬µÄÀà¶¼ÓÐ×Ô¼ºµ¥¶ÀµÄCache»úÖÆ£¬ÊµÏֵķ½·¨Ò²¿ÉÄÜÓÐËù²»Í¬£¬ÎÄÕÂÁоÙÁËJavaÖг£¼ûµÄ¸÷ÀàCache»úÖÆµÄʵÏÖ·½·¨£¬Í¬Ê±½øÐÐÁË×ۺϵıȽϡ£
OSCache
OSCacheÊǸöÒ»¸ö¹ã·º²ÉÓõĸßÐÔÄܵÄJava EE»º´æ¿ò¼Ü£¬OSCacheÄÜÓÃÓÚÈκÎJavaÓ¦ÓóÌÐòµÄÆÕͨµÄ»º´æ½â¾ö·½°¸¡£
OSCacheÓÐÒÔÏÂÌØµã£º»º´æÈκζÔÏó£¬Äã¿ÉÒÔ²»ÊÜÏÞÖ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ