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import static java.lang.System.out;//µ¼Èëjava.lang°üϵÄSystemÀàµÄ¾²Ì¬·½·¨out;
public class HelloWorld{
public static void main(String[] args){
out.print("Hello World!");//¼ÈÊÇÔÚÕâÀï²»ÓÃÔÙд³ÉSystem.out.println("Hello World!")ÁË£¬ÒòΪÒѾ­µ¼ÈëÁËÕâ¸ö¾²Ì¬·½·¨out¡£
}
}
import xxxx ºÍ import static xxxxµÄÇø±ðÊÇÇ°ÕßÒ»°ãµ¼ÈëµÄÊÇÀàÎļþÈçimport java.util.Scanner;ºóÕßÒ»°ãÊǵ¼È뾲̬µÄ·½·¨£¬import static java.lang.System.out;
¾²Ì¬µ¼ÈëÖ÷ÒªÊÇÖ¸¿ÉÒÔͨ¹ý¾²Ì¬µ¼ÈëÒ»¸öÀàµÄ·½·¨£¬¾Í¿ÉÒÔÔÚÒÔºóֻҪд·½·¨µÄÃû×־ͿÉÒÔ£¬²»ÓÃÁ¬ÀàµÄÃû×ÖҲдÁË¡£Ö÷ÒªÊʺÏÔÚ±à³ÌÖÐʹÓÃÂʺܸߵĺ¯Êý£¬Ê¹ÓÃÂʱȽϵ͵ĺ¯ÊýÕâÑù×öÏà·´ÓÐЩÂé·³ÁË¡£ÎÒ¾õµÃÕâÒ²ËãÊÇÒ»¸öС¼¼ÇÉ°ÕÁË¡£
2.¿É±ä²ÎÊýÓëforÑ­»·ÔöÇ¿£º
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public static void loop(String[] args){
for(int i=0;i<args.length;i++)
  {
   System.out.println(args[i]);
  }
}
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public static void loop(int x,int... args ) {  //ÕâÀïµÄ²ÎÊýÒ»¶¨ÒªÒÔÕâÑùµÄÐÎʽÊäÈë
    for(int i:args)
  {
   System.out.println(i);
  }
 }
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forÑ­»·ÔöÇ¿Æäʵ¾ÍÊÇʹÓÃÁ˵ü´úµÄÔ­Àí£¬ÐÎÈçfor(int arg:args)ÿ´Îµü´úÊý×éÖеÄÒ»¸öÔªËØ£¬Õâ¸öÆäʵֻÊÇforÑ­»·µÄÒ»ÖÖ¼ò±ãµÄд·¨¡£×¢ÒâÊÂÏµü´ú±äÁ¿±ØÐëÔÚ()Öж¨Ò壡ÈçºÎµü´ú¼¯ºÏÀ࣬±ØÐëÊÇʵÏÖÁËIteratable½Ó¿ÚµÄÄÇЩÀà¡£
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´ø·½·¨µÄö¾ÙµÄ¶¨ÒåÈçÏ£ºenum TrafficLamp{RED,GREEN,YELLOW;public abstract getTitle();}¿ÉÒÔ¶¨Ò


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mkdir /home/user/share
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service smb start
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sudo gedit /etc/samba/smb.conf »òÕß vi /etc/samba/smb.conf
[share]
path = /home/user/share
...
writable = yes
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sudo useradd smbusr
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ÎÊÌâÊÇÓÉÓÚdomino jre µÄĬÈÏ°²È«²»Ö§³ÖReflectPermission "suppressAccessChecks";
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permission java.lang.reflect.ReflectPermission
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java¼Ì³ÐÎÊÌâ ¾­³£Óöµ½±£´æÏÂÀ´

import java.util.ArrayList;
import java.util.HashMap;

public class Client {

/**
* @param args
*/
public static void main(String[] args) {
test1();
System.out.println("==================================");
test2(); ......
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