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 URI URL ¸öÈËÀí½â¡£

URI ÊÇ×ÊÔ´±êʶ·û¡£¾ÍÊÇÏ൱ÓÚÒ»¸öÈ˵ļÒͥסַ¡£
URLºÍURIÀàËÆ¡£ÊÇ×ÊÔ´¶¨Î»µÄ¡£ ºÍURI²»Í¬µÄ¾ÍÊÇURLÌṩÁË»ñÈ¡¶«Î÷µÄ·½·¨¡£
        java.io.InputStream l_urlStream;
       // Ò²¿ÉÒÔ»»³Éuri,È»ºóµ÷ÓÃuri.toURL
        ......

´«ÖDz¥¿ÍJavaÅàѵ HTML»ù´¡Ê¾Àý

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE>ʵÀý1</TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME=" ......

ÓÃJava´úÂë²é¿´ÏµÍ³Ä¬ÈÏ×Ö·û¼¯±àÂë

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

ÓÃÉè¼ÆÄ£Ê½µÄ˼ÏëÀ´¶¨ÖÆJavaÖеÄʼþ

¼¶±ð£º ³õ¼¶
ÌÆ
ÏÌ·å
(hutun@263.net
),
2001 Äê 5 ÔÂ 28 ÈÕ
Ëæ×ÅJAVAµÄѸÃÍ·¢Õ¹£¬JDK°æ±¾µÄ²»¶Ï¸ü
У¬JAVAеÄʼþÄ£ÐÍÓë¾ÉµÄJDKÄ£ÐÍÒ²ÓÐÁ˱¾ÖʵÄÇø±ð£¬ËüµÄʼþÄ£ÐÍÒ²ÓÐÁ˺ܴóµÄÇø±ð¡£ÓÉÓÚÏÖÔڵıà³Ì¶¼ÊDzÉÓÃʼþÇý¶¯£¬ËùÒÔºÜÓбØÒªÁ˽âµÄʼþÄ£
ÐÍ£¬ÎÒÃÇÏÂÃæ´Ó¶¨ÖÆÊ¼þµÄʵ¼Ê³ö·¢À´¾ßÌåÌÖÂÛ¡£
ÎÊÌâµÄÌá³ö
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ