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

Sun Java moved to the Partner repository

For Ubuntu 10.04 LTS, the sun-java6 packages have been dropped from the Multiverse section of the Ubuntu archive. It is recommended that you use openjdk-6 instead.
If you can not switch from the proprietary Sun JDK/JRE to OpenJDK, you can install sun-java6 packages from the Canonical Partner Repository. You can configure your system to use this repository via command-line:
add-apt-repository "deb http://archive.canonical.com/ lucid partner"


Ïà¹ØÎĵµ£º

ʹÓÃÓÎϷѧϰjavaÃæÏò¶ÔÏó±à³Ì£¨2£©

ÉÏÒ»´Î£¬ÎÒÃÇÍê³ÉÁ˽çÃæµÄ×éÖ¯¡£½ÓÏÂÀ´ÎÒÃÇÍê³ÉÒµÎñÂß¼­¡£
1£©ÈçºÎÍê³ÉÖÜΧÏàÁڵİ´Å¥±äÉ«¡£
·ÖÎö£ºÒòΪÎÒÃÇ×öÁËÒ»¸ö5*5µÄÊý×é¡£²¢ÇÒÊÂÏÈÎÒÃǸøÃ¿¸ö×Ô¶¨ÒåµÄbutton¼ÓÁËxºÍy×ø±ê
¾ÍÊÇΪÁ˸ü·½±ãµÄ¸øÏàÁڵİ´Å¥±äÉ«¡£
  µ±ÎÒÃǵã»÷(2£¬2)°´Å¥Ê±£¬ÖÜΧµÄ 4¸ö°´Å¥»á±ä»¯¡£
µ±È»Ê×ÏÈÎÒÃÇÓ¦¸ÃÏȸøÃ¿¸ö°´Å¥Ôö¼Ó¼àÌýÆ÷¡£Î ......

JAVA System.getProperty()²ÎÊý


Java´úÂë < type="application/x-shockwave-flash" width="14" height="15" src="http://xiaoxinshome.javaeye.com/javascripts/syntaxhighlighter/clipboard_new.swf" pluginspage="http://www.macromedia.com/go/getflashplayer" allowscriptaccess="always" quality="high" flashvars="clipboard=%20%20%20%20%20 ......

ÓÃJava´úÂë²é¿´ÏµÍ³Ä¬ÈÏ×Ö·û¼¯±àÂë

public class EchoDefaultSystemEncoding
{
    public static void main(String[] args)
    {
           String encoding = System.getProperty("file.encoding");
           System ......

JavaÓëC++µÄ¶à̬

ûÓбØÒªÓÃÒ»¶ÑÈÆ¿ÚµÄÐÎÈÝ´ÊÀ´ÃèÊöʲô½Ð¶à̬£¬Ö»¾Ù³ö¼¸¸ö¹Ø¼üµã¡£
    É裺gunΪ¸¸À࣬shootgunºÍpistolΪgunµÄ×ÓÀà¡£
    Java:
    class gun {
        void shoot() {
          ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ