תÀ´µÄ£ºjavaÖо²Ì¬¿éºÍ¹¹Ô캯ÊýµÄÖ´ÐÐ˳ÐòÎÊÌâ
public class Test2 extends TestStatic{
static{
System.out.println("b");
}
Test2(){
System.out.println(2);
}
public static void main(String args[]){
TestStatic A=new Test2();
A=new Test2();}
}
class TestStatic {
static{System.out.println("a");}
TestStatic(){
System.out.println(1);}
}
Ö´Ðнá¹û£º
a b 1 2 1 2
¿ÉÒÔ¿´³öÖ´ÐÐ˳ÐòΪ£ºÏÈÖ´Ðи¸ÀàÖо²Ì¬´úÂë¿é£¬È»ºóÊÇ×ÓÀྲ̬¿é
£¬Æä´Î¸¸À๹Ô캯Êý£¬×îºóÊÇ×ÓÀ๹Ô캯Êý¡£ÁíÍâ×¢Ò⾲̬´úÂë¿éÖ»Ö´ÐÐÒ»´Î
£¬ËùÒÔºóÃæÓï¾ä
A=new Test2();
Ö´Ðнá¹ûÖ»ÓÐ
1 2¡£
Ïà¹ØÎĵµ£º
×Ô¼ºÔÚ¹«Ë¾ÍøÕ¾¿ª·¢×ÜÓÃDWR¿ª·¢µÄÒ»¸ö¼òµ¥ÁÄÌì
±¾ÈËÒ²ÊÇÔÚÍøÕ¾¿ª·¢µØÍ¼Ê±Óе½ÁËÕâ¸ö¼¼Êõ£¬¸ÕѧϰDWR°ë¸öÔÂ
¾Í°ÑËæÊÖдµÄÒ»¸ö¼òµ¥ÁÄÌìÀ´¸ø´ó¼Ò¹²Ïí£¬Çдèһϡ£
ÓÉÓÚ¿¼Âǵ½Ä³Ð©¾Ö²¿ÔÒò£¬Ö»·¢±íÁËÒ»Ð©ÖØÒª¼¼Êõ·½ÃæµÄ×ÊÁÏ£¬Ã»ÓаÑÈ«²¿¶«Î÷¹²Ïí¡£Çë¸öÈËÌåÁ¡£
ÓÉÓÚDWR2.0ÓиöBug £¬ÎÒÓõÄDWR1.0£¬µ«ÊÇ£¬Ëü±ØÐëÓÃJDK1.4
......
×î½üÌýµ½Ò»¸öÏûÏ¢£¬¾Ý˵ÌÚѶµÄ²Æ¸¶Í¨ÔÚÕÐÆ¸ Java ·½ÃæµÄ¸ßÊÖ£¬"²ÎÓëϵͳ¼Ü¹¹Ñ¡ÐÍ"£¬Òª°Ñµ×²ã¼Ü¹¹´Ó C/C++ Ç¨ÒÆµ½ Java ¼Ü¹¹ÉÏÀ´¡£Æäʵµ±ÄãµÄÏîÄ¿µ½Ò»¶¨¹æÄ£Ö®ºó¸ü¶àÐèÒª¿¼ÂǵÄÊǶàÈËÐ×÷¿ª·¢µÄÎÊÌ⣬¿ÉÄܵ±³õ²Æ¸¶Í¨µÄºËÐÄ´úÂëÒ²¾ÍÊÇÒ»Á½¸öÈËÓÃC/C++¸ã¶¨µÄ£¬¿ÉÊǵ±ÒµÎñÀ©´ó¡¢¸´ÔÓÖ®ºó£¬·¢ÏÖ¶ ......
來Ô´£ºhttp://www.infoq.com/cn/articles/memcached-java
×÷Õß
á¯Îijõ
·¢²¼ÓÚ
2008Äê9ÔÂ27ÈÕ ÉÏÎç12ʱ38·Ö
ÉçÇø
Java
Ö÷Ìâ
¼¯ÈºÓ뻺´æ
Memcached ÊÇʲô£¿
MemcachedÊÇÒ»ÖÖ¼¯ÖÐʽCache£¬Ö§³Ö·Ö²¼Ê½ºáÏòÀ©Õ¹¡£ÕâÀïÐèÒª½âÊÍ˵Ã÷һϣ¬ºÜ¶à¿ª·¢Õß¾õµÃMemcachedÊÇÒ»ÖÖ· ......
¸÷ÖÖJavaÖÐÎÄתÂëµÄÀý×Ó£¬ÓÃÀ´¶Ô¸¶ÂÒÂë
public class HelloWorld
{
public static void main(String[] argv){
try{
System.out.println("ÖÐÎÄ1"); //1
System.out.p ......