Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Çë´ó¼ÒÖ¸½Ì£¬ÓйØJavaÖÐmain·½·¨¼°²ÎÊýÎÊÌâ

½ñÌìûʸɡ££¬ÄÃJavaÖеÄmainº¯ÊýÀ´Ịֽ̀¬¡£¡£»¹ÇëÖîλָµã°¡£¬£¬
public static void main(String args [])
{
 .....
}
ÕâÊÇ´ó¼ÒÒ»°ãµÄд·¨°É£¬ÕâÀïÎÒÏëÌ̵ֽÄÖ÷ÒªÓÐÒÔϼ¸µã£º
1.ËüµÄ²ÎÊýÎÊÌ⣬ÄǸö²ÎÊýµ¹µ×ÓкÎÓÃÄØ£¬£¬ÕâÊǺÜÁîÈËÃÔ»óµÄ£¬ÕâÀï×Ô¼ºÐ´Á˸öÀý×ÓÊÔÁËһϣ¬µ«ÊdzöÏÖÁËÒì³££º
 class A
{
  public static void main(String args [])
  {
   
   for(int i=0;i<args.length;i++)
   {
     System.out.println(args[i]);
    
   }
   
   
  }
   
   
}
public class ArgsDemo
{
 public static void main(String args [])
 {
  String s[]={"I","am","a","good","boy"};
        A  a=new A();
      a.main(s);
  
 }
 
}
Òì³£ÈçÏ£º
  java.lang.NoClassDefFoundError: A
Caused by: java.lang.ClassNotFoundException: A
    at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
    at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
Could not find the main class: A.  Program will exit.
Exception in thread "main"
Process completed.
2.static ±íʾËüÊÇÒ»¸ö¾²Ì¬·½·¨£¬ÄÇôËüµ¹µ×´æÔÚÄÚ´æµÄÄĸöÇø£¬ÔÙÒ»¸öÀ໹ûÓÐʵÀý»¯Ò»¸ö¶ÔÏó֮ǰ£¬ËüÊÇ·ñÒѾ­´æÔÚÄØ~~
СµÜ¸Õ¿ªÊ¼Ñ§Ï°Java£¬ÊµÔÚÊÇÃÔ»ó£¬Ï£Íû¸ßÊÖ²»Áߴͽ̣¬²»Ê¤¸Ð¼¤°¡¡£¡£¡£


Ïà¹ØÎĵµ£º

Java³ÌÐòԱʹÓÃGrailsµÄÊ®´óÓÅÊÆ




document.body.oncopy = function() {
if (window.clipboardData) {
setTimeout(function() {
var text = clipboardData.getData("text&qu ......

¡¶Effective Java¡·: ¿¼ÂÇÓþ²Ì¬¹¤³§·½·¨´úÌæ¹¹Ô캯Êý

¿¼ÂÇÓþ²Ì¬¹¤³§·½·¨´úÌæ¹¹Ô캯Êý
Àà¿ÉÒÔΪËüµÄ¿Í»§ÌṩһЩ¾²Ì¬¹¤³§·½·¨£¬À´Ìæ´ú¹¹Ô캯Êý£¬»òÕßͬʱҲÌṩһЩ¹¹Ô캯Êý¡£
 ¾²Ì¬¹¤³§·½·¨µÄÒ»¸öºÃ´¦ÊÇ£¬Óë¹¹Ô캯ÊýÏà±È£¬¾²Ì¬¹¤³§·½·¨¾ßÓÐÃû×Ö£¬Ëü¿ÉÒÔʹµÃ´úÂë¸üÈÝÒ×ÔĶÁ¡£Èç¹ûÒ»¸öÀà¿´ÆðÀ´ÐèÒª¶à¸ö¹¹Ô캯Êý£¬²¢ÇÒËüÃǵÄÔ­ÐÍÌØÕ÷Ïàͬ£¬ÄÇôÄãÓ¦¸Ã¿¼ÂÇÓþ²Ì¬¹¤³§·½·¨À´ ......

java BufferedReaderºÍInputStreamReaderµÄÇø±ð

BufferedReader:  
  Read   text   from   a   character-input  
stream,   buffering   characters   so   as   to   provide   for   the  
efficient   reading   of   characters,   arrays,   and ......

JavaȨÏÞ¿ØÖÆËã·¨

ÕâÀïÎÒ½éÉÜÒ»Öֺܳ£Óã¬Ò²±È½ÏProfessorµÄȨÏÞ¿ØÖÆ˼·¡£
ÕâÀïÎÒÓÃjavaÓïÑÔÃèÊö£¬Æäʵ¶¼²î²»¶àµÄ¡£×Ô¼º×ªÒ»Ï¾ͿÉÒÔÁË¡£
ΪÁË·½±ã£¬ÎÒÃÇÕâÀﶨÒåa^bΪ£ºaµÄb´Î·½
ÕâÀÎÒÃÇΪÿһ¸ö²Ù×÷É趨һ¸öΨһµÄÕûÊýÖµ£¬±ÈÈ磺
ɾ³ý£Á£­£­£­0
Ð޸ģÁ£­£­£­1
Ìí¼Ó£Á£­£­£­2
ɾ³ý£Â£­£­£­3
Ð޸ģ£­£­£­4
Ìí¼Ó£Â£­£­£­5
¡£¡£ ......

java¿ª·¢¿ò¼Ü_ZKʹÓñʼǶþ

ÔÚÉÏÒ»¸öÎÄÕÂÀï,ÎÒÃÇ°ÑÏîÄ¿½¨ºÃÁË,²¢ÇÒÒѾ­³É¹¦ÔËÐÐ,ÏÖÔÚÀ´Àí½âÏÂzkʼþÇý¶¯(event-driven)µÄ£¬»ùÓÚ×é¼þ(component-based)µÄÌصã
ÏÈÀ´µãÀíÂÛ,ʲô½Ð×ö»ùÓÚ×é¼þ,ά»ù°Ù¿ÆÀïÃæÕâôÃèÊöµÄ:»ùÓÚ×é¼þµÄÈí¼þ¹¤³Ì£¨Component-based software engineering£¬¼ò³ÆCBSE£©»ò»ùÓÚ×é¼þµÄ¿ª·¢£¨Component-Based Development£¬¼ò³ÆCBD£©ÊÇÒ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ