JavaÖØ¸´Ï´ÅÆ
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Random;
public class ShuffleTest {
public static void main(String args[]) {
String simpsons[] = { "Bart", "Hugo", "Lisa", "Marge", "Homer",
"Maggie", "Roy" };
List list1 = Arrays.asList(simpsons);
List list2 = Arrays.asList(simpsons);
Random rand = new Random(100);
Collections.shuffle(list1, rand);
Collections.shuffle(list2, rand);
System.out.println(list1);
System.out.println(list2);
}
}
Ïà¹ØÎĵµ£º
JavaÖеļòµ¥¹¤³§Ä£Ê½
¾ÙÁ½¸öÀý×ÓÒÔ¿ìËÙÃ÷°×JavaÖеļòµ¥¹¤³§Ä£Ê½£º
Å®æ´ÞÒÍÁÔìÈË
»°Ëµ£º“ÌìµØ¿ª±Ù£¬Î´ÓÐÈËÃñ£¬Å®æ´ÞÒÍÁΪÈË¡£”Å®æ´ÐèÒªÓÃÍÁÔì³öÒ»¸ö¸öµÄÈË£¬µ«ÔÚÅ®æ´Ôì³öÈË֮ǰ£¬È˵ĸÅÄîÖ»´æÔÚÓÚŮ洵Ä˼ÏëÀïÃæ¡£
Å®æ´ÔìÈË£¬Õâ¾ÍÊǼòµ¥¹¤³§Ä£Ê½µÄÓ¦Óá£
¡¡¡¡Ê×ÏÈ£ ......
¶¨ÒåÔÚÒ»¸öÀàÄÚ²¿µÄÀà½ÐÄÚ²¿À࣬°üº¬ÄÚ²¿ÀàµÄÀà³ÆÎªÍⲿÀà¡£ÄÚ²¿Àà¿ÉÒÔÉùÃ÷public¡¢protected¡¢privateµÈ·ÃÎÊÏÞÖÆ£¬¿ÉÒÔÉùÃ÷Ϊ
abstractµÄ¹©ÆäËûÄÚ²¿Àà»òÍⲿÀà¼Ì³ÐÓëÀ©Õ¹£¬»òÕßÉùÃ÷Ϊstatic¡¢finalµÄ£¬Ò²¿ÉÒÔʵÏÖÌØ¶¨µÄ½Ó¿Ú¡£staticµÄÄÚ²¿ÀàÐÐΪÉÏÏóÒ» ......
StringºÍStringBufferµÄÇø±ð£¬ÍøÉÏ×ÊÁÏ¿ÉÒÔ˵ÊÇÊý²»Ê¤Êý£¬µ«ÊÇ¿´µ½ÕâÆªÎÄÕ£¬¸Ð¾õÀïÃæ×öµÄСÀý×ÓºÜÓдú±íÐÔ£¬ËùÒÔתһÏ£¬²¢×Ô¼º×öÁËÒ»µã×ܽᡣ
ÔÚjavaÖÐÓÐ3¸öÀàÀ´¸ºÔð×Ö·ûµÄ²Ù×÷¡£
1.Character ÊǽøÐе¥¸ö×Ö·û²Ù×÷µÄ£¬
2.String ¶ÔÒ»´®×Ö·û½øÐвÙ×÷¡£²»¿É±äÀà¡£
3.StringBuffer Ò²ÊǶÔÒ»´®×Ö·û½øÐвÙ×÷£¬µ«ÊÇ¿É ......
±ÈÈçappletÎļþÊÇAppletTest.class
1£©
ÔÚAppletTest.javaµÄ´úÂëÖÐ
ʹÓÃĬÈϰü£¬¼´²»ÓÃpackageÓï¾ä
ÔÚhtmlÒ³ÖеĴúÂëÊÇ
<applet code="AppletTest.class" width="400" height="300">
</applet>
AppletTest.classÎļþºÍhtmlÒ³·ÅÔÚÒ»¸öÎļþ¼ÐÖÐ
2)
ÔÚAppletTest.javaµÄ´úÂëÖÐ
package xx.yy;
ÔÚhtmlÒ³ ......