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

javaÊý¾ÝÀàÐÍ´«µÝ̽Ë÷

ѧϰjavaÒ²ÓÐһЩʱ¼äÁË£¬µ«ÊǶÔjavaÀïµÄÊý¾ÝÀàÐÍ´«µÝ·½·¨»¹ÊDz»ÉõÁ˽â
ÒÔÏÂÊÇÎÒÔÚjre1.6.0_04 ÔËÐл·¾³ É϶Ôjava Êý¾ÝÄÚÐÍ´«µÝ·½Ê½µÄ̽Ë÷
¸Ð¾õÊÕ»ñ»¹ÊDZ˶࣬ÒòΪ³öÏÖÁËÎÒÓöÁÏÖ®ÍâµÄ½á¹û¡£
Ò»¡¢»ù±¾Êý¾ÝÀàÐÍ£º
   »ù±¾ÀàÐÍΪֵ´«µÝ£¬»ù±¾ÀàÐÍÖеÄÊý×éΪÒýÓô«µÝ£»
̽Ë÷´úÂëÈçÏ£º
package cn.cn;
public class Ttest2 {
 public void change() {
  int a = 45;
  int b = 12;   //³õʼ»¯
  System.out.println(a + "  " + b); //³õʼ»¯ºóÊä³ö
  a = b; //b¸³¸øa
  a = 534;//¶ÔaÖØÐ¸³Öµ
  System.out.println(a + "  " + b);// ²Ù×÷ºóÔÙÊä³ö
 }
 public static void main(String args[]) { //Ö÷º¯Êý
  Ttest2 tt = new Ttest2();
  tt.change();
 }
}
Êä³ö½á¹ûΪ£º 45   12
             543   12£»      ½áÂÛ£º»ù±¾ÀàÐÍΪֵ´«µÝ
package cn.cn;
public class Ttest2 {
 public void change() {
    int a[]=new int [2];
    int b[]=new int [2];  //´´½¨Êý×é a ,b
  
    for(int i=0;i<2;i++){//³õʼ»¯Êý×éa
     a[i]=6;
    
    } 
    for(int j=0;j<2;j++){//³õʼ»¯Êý×éb
     b[j]=10;
    }
    for(int k=0;k<2;k++){//³õʼ»¯ºóÊä³ö 
     System.out.println("a["+k+"]:"+a[k] + "  " +"b["+k+"]:"+b[k]);
    }
  a=b;    //¶ÔÊý×é²Ù×÷
  
  for(int m=0;m<2;m++){
      System.out.println("a["+m+"]:"+a[m] + "  " +"b["+m+"]:"+b[m]);//²Ù×÷ºóÊä³ö
     }
  
 
  for(int n=0;n<2;n++){ //¸Ä±äaÀïÃæµÄÖµ
     a[n]=989;
  }
 
  for(int m=0;m<2;m++){ //¸Ä±äaÀïµÄÖµºóÔÙÊä³ö
 &


Ïà¹ØÎĵµ£º

JavaÀíÂÛÓëʵ¼ù: Ãè»æḬ̈߳²È«ÐÔ

Java ÀíÂÛÓëʵ¼ù: Ãè»æḬ̈߳²È«ÐÔ
2007-12-15 00:10
——Ḭ̈߳²È«²»ÊÇÒ»¸ö·ÇÕæ¼´¼ÙµÄÃüÌâ
Brian Goetz (brian@quiotix.com), Ê×ϯ¹ËÎÊ, Quiotix Corp
2003 Äê 11 ÔÂ 15 ÈÕ
7Ô·ÝÎÒÃǵIJ¢·¢×¨¼Ò Brian Goetz ½« Hashtable ºÍ Vector ÀàÃèÊöΪ“ÓÐÌõ¼þḬ̈߳²È«µÄ”¡£Ò»¸öÀàÄѵÀ²»ÊÇḬ̈߳²È«¾ÍÊÇÏß³Ì ......

ÓÃRobotдJava´úÀí

ÓÃRobotдJava´úÀí
Rational RobotÊÇͨ¹ýÂ¼ÖÆÓû§²Ù×÷½øÐй¦ÄÜ£¬ÐÔÄܺͼæÈÝÐÔ²âÊÔµÄ×Ô¶¯»¯²âÊÔ¹¤¾ß¡£Í¨¹ý»Ø·ÅÂ¼ÖÆ½Å±¾½øÐй¦ÄܺͿɿ¿ÐÔ²âÊÔ¡£±¾ÎÄÖ÷Òª½éÉÜRational RobotÕë¶Ôjava³ÌÐòºÍappletsÈçºÎ½øÐй¦ÄܲâÊÔ¡£
Rational Robotµ±Ç°°æ±¾Ö§³ÖÓÃÒÔÏÂÀà¿â¿ª·¢µÄJava³ÌÐòºÍapplet³ÌÐò£º
lJava Foundation Classes(JFCs)
l ......

(ת)Java³ÌÐòÔ±µ½¼Ü¹¹Ê¦µÄÍÆ¼öÔĶÁÊé¼®

×÷ΪJava³ÌÐòÔ±À´Ëµ£¬×îÍ´¿àµÄÊÂÇéιýÓÚ¿ÉÒÔÑ¡ÔñµÄ·¶Î§Ì«¹ã£¬¿ÉÒÔ¶ÁµÄÊéÌ«¶à£¬ÍùÍùÈÝÒ×ÎÞËùÊÊ´Ó¡£ÎÒÏë¾ÍÎÒ×Ô¼º¶Á¹ýµÄ¼¼ÊõÊé¼®ÖÐÌôÑ¡³öÀ´Ò»Ð©£¬°´ÕÕѧϰµÄÏȺó˳Ðò£¬ÍƼö¸ø´ó¼Ò£¬ÌرðÊÇÄÇЩÏë²»¶ÏÌá¸ß×Ô¼º¼¼ÊõˮƽµÄJava³ÌÐòÔ±ÃÇ¡£
Ò»¡¢Java±à³ÌÈëÃÅÀà
¶ÔÓÚûÓÐJava±à³Ì¾­ÑéµÄ³ÌÐòÔ±ÒªÈëÃÅ£¬Ëæ±ã¶ÁʲôÈëÃÅÊé¼®¶¼Ò»Ñù£¬Õâ ......

java webÖж¨Ê±Æ÷µÄÔËÓÃ

     ÔÚ×öweb¿ª·¢µÄʱºò£¬¾­³£ÐèÒªÔÚÒ»¶¨µÄʱ¼äÈ¥¸úÐÂijЩ¶«Î÷£¬»òÊǼÓÔØÄ³Ð©¶«Î÷£¬Õâ¾ÍÓõ½Á˶¨Ê±Æ÷¡£
µ±Web¹¤³ÌÆô¶¯Ê±£¬¶¨Ê±Æ÷ÄÜ×Ô¶¯¿ªÊ¼¼ÆÊ±£¬ÔÚÕû¸öWeb¹¤³ÌµÄÉúÃüÆÚÀ¶¨Ê±Æ÷ÿ¹ýÒ»¶Îʱ¼ä¾ÍÖ´ÐÐÒ»´Î£¬ËùÒÔ¿¼ÂǶ¨Ê±Æ÷´æ·ÅµÄλÖá£
¶¨Ê±Æ÷¿Ï¶¨²»Äܲ»Äܼòµ¥µÄ´æÔÚÓÚµ¥¸öServlet»òJavaBeanÖУ¬±ØÐëÄ ......

Java¸´Ï°±Ê¼Ç µÚ6Ìì

Èí¼þ¿ª·¢»ù´¡
       ¼ÆËã»úÊÇÖ´ÐгÌÐòÖ¸ÁîµÄµç×ÓÉ豸£¬ÊäÈë¡¢Êä³ö¡¢´æ´¢ºÍ´¦Àí
       CPU²¿¼þ£ºËãÊõÂß¼­µ¥Ôª(ALU)£¬¿ØÖƵ¥Ôª
       ´æ´¢Æ÷£ºÖ÷´æ´¢Æ÷£¨ÁÙʱ´æ´¢Êý¾Ý£©£¬¸¨Öú´æ´¢Æ÷£¨ÓÀ¾Ã´æ´¢£©
     ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ