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

Java SEÖеÄÏß³Ì

1.´´½¨Ïß³Ì
     ·½Ê½Ò»£ºÍ¨¹ýThreadµÄ×ÓÀà´´½¨£¬´ËʱÐèÒªÔÚThreadÀàµÄ×ÓÀàÖÐÖØÐ´¸¸ÀàµÄpublic void run()·½·¨
     ·½Ê½¶þ£ºÖ±½ÓʹÓÃThreadÀà´´½¨
                      ÓÃÕâÖÖ·½Ê½´´½¨Ïß³Ìʱ£¬Í¨³£ÒªÊ¹ÓÃÒÔϹ¹Ôì·½·¨£ºThread(Runnable a) //RunnableÊÇÒ»¸ö½è¿Ú
                      ´ËʱÐèÒªÔÚʹÓÃÁËRunnable½Ó¿ÚµÄÀàÖÐÖØÐ´ThreadÀàµÄpublic void run()·½·¨
2.ThreadÀà³£Óõķ½·¨
     start()£ºÆô¶¯Ị̈߳¬Ò»°ãÊÇÔÚÖ÷º¯ÊýÖÐÆô¶¯
     run()£ºÓÃÀ´¹æ¶¨Ï̱߳»Æô¶¯ÒԺ󣬸ÃÏß³ÌËùÒªÖ´ÐеľßÌå²Ù×÷
     setName(String s)£º¸øÏß³ÌÈ¡Ãû
     getName()£º·µ»Øµ±Ç°Ï̵߳ÄÃû³Æ
     sleep(int millsecond)£ºÊÇThreadÀàµÄÀà·½·¨£¬¸Ã·½·¨ÊÇÏß³ÌÔÚÆärun()·½·¨Öо­³£µ÷Óõķ½·¨£¬±íʾÏß³ÌÐÝÃßÒ»¶Îʱ¼ä£¬
                                        millsecondÊÇÆäÐÝÃߵĺÁÃëÊý£»Ëü±ØÐëÔÚtry--catchÓï¾äÖб»µ÷Óã¬Òì³£Ààͨ³£ÎªInterruptedException
     isAlive()£ºÅжϸÃÏß³ÌÊÇ·ñ´¦ÓÚÔËÐÐ״̬
     currentThread()£º·µ»Øµ±Ç°ÕýÔÚÕ¼ÓÃCPU×ÊÔ´µÄÏß³Ì
     interrupt()£ºµ±Ä³¸öÏ̵߳÷ÓÃsleep()·½·¨´¦ÓÚÐÝÃß״̬ʱ£¬¸ÃÏ߳̿ÉÒÔʹÓÃinterrupted()·½·¨³³ÐÑ×Ô¼º£¬¼´µ¼ÖÂÐÝÃßµÄÏ̷߳¢Éú
                        InterruptedExceptionÒì³££¬´Ó¶ø½áÊøÐÝÃߣ¬ÖØÐÂÅŶӵȴýCUP×ÊÔ´
3.Ïß³Ìͬ²½
     ÊÇÖ¸Èô¸É¸öÏß³ÌÐèҪʹÓÃͬһ¸ösynchronizedÐÞÊεķ½·¨
     ÓÃsynchronizedÐÞÊεķ½·¨³ÆÎªÍ¬²½·½·¨
     


Ïà¹ØÎĵµ£º

javascriptʵÏÖÏñjava¡¢c#Ö®ÀàµÄsleepÔÝÍ£µÄº¯Êý¹¦ÄÜ

ÎÒÃǶ¼ÖªµÀjava¡¢c#¡¢vbµÈÓïÑÔ¶¼ÓÐsleepÔÝÍ£µÄº¯Êý£¬¶øJavaScript½Å±¾Ã»ÓÐÀàËÆµÄ¹¦ÄÜ¡£
ÏÂÃæ¾ÍÊÇÎÒµÄʵÏֵķ½·¨£º
<mce:script type="text/javascript"><!--
function test()
{
var s="javascript--ÔÝÍ£º¯Êý";
setTimeout(
function(){
eval(sleep(test)); //Ö´ÐÐreturnÖ®ºóµÄ´úÂ룬Ҳ¾ÍÊÇ&ldq ......

JavaÒì³£´¦Àí×ܽá£Ûת£Ý

http://lavasoft.blog.51cto.com/62575/18920
JavaÒì³£´¦Àí×ܽá
 
       
Òì³£´¦ÀíÊdzÌÐòÉè¼ÆÖÐÒ»¸ö·Ç³£ÖØÒªµÄ·½Ã棬ҲÊdzÌÐòÉè¼ÆµÄÒ»´óÄѵ㣬´ÓC¿ªÊ¼£¬ÄãÒ²ÐíÒѾ­ÖªµÀÈçºÎÓÃif...else...À´¿ØÖÆÒì³£ÁË£¬Ò²ÐíÊÇ×Ô·¢
µÄ£¬È»¶øÕâÖÖ¿ØÖÆÒ쳣ʹ¿à£¬Í¬Ò»¸öÒì³£»òÕß´íÎóÈç¹û¶à¸öµØ· ......

JAVA×Ö·û´®²Ù×÷

1¡¢   public class HelloWorld {
    public static void main(String args[]){
     String s="daxiong";
     System.out.println("Hello,World!"+"lu shenglong"+s);
     char c[]={'s','w','q'};
    &nb ......

´«ÖDz¥¿Íjavaѧϰ hibernate³õ²½

ÎÒ½ñÌìѧϰÁËÐìÀÏʦ½²µÄhibernate֪ʶ£¬ÎÒ×öÁ˼òµ¥µÄ±Ê¼Ç£º
Ò»¡¢Hibernate
a)         Á¬½ÓjavaÓ¦ÓóÌÐòºÍ¹ØÏµÐÍÊý¾Ý¿âµÄÖмä¼þ£¬¶ÔJDBC API·â×°£¬¸ºÔð¶ÔÏó³Ö¾Ã»¯
b)        λÓڳ־û¯²ã£¬·â×°ËùÓеÄÊý¾Ý·ÃÎÊϸ½Ú£¬Ê¹ÒµÎñÂß¼­²ã¸ü¹Ø×¢ÓÚÒµ ......

´«ÖDz¥¿Íjavaѧϰ lucene½ø½×


ÎÒ½ñÌìѧϰÁËluceneµÄһЩ֪ʶ£¬ÎÒ×öÁ˼òµ¥µÄ±Ê¼Ç£º
Ë÷ÒýÎļþ½á¹¹£º
   µ¹ÅÅË÷Òý£¬Ë÷Òý¶ÔÏóÊÇÎĵµÖеĵ¥´ÊµÈ£¬ÓÃÀ´´æ´¢ÕâЩµ¥´ÊÔÚÒ»¸öÎĵµÖеÄλÖá£ÀýÈ磬ÓÐЩÊéÔÚ×îºóÌṩµÄË÷Òý£¨µ¥´Ê——Ò³ÂëµÄ¶ÔÓ¦ÁÐ±í£©£¬¾Í¿ÉÒÔ¿´³ÉÊÇÒ»ÖÖµ¹ÅÅÐòË÷Òý¡£¿ÉÒÔͨ¹ýһЩ¹Ø¼ü×Ö£¬ÔÚÈ«ÊéÖмìË÷³öÓëÖ®Ïà¹ØµÄ²¿
Ë÷ÒýÎ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ