java¹¹Ô캯Êý
java¹¹Ô캯Êý
ÆäÓï·¨¸ñʽÈçÏ£º
< modifiers> <class_name>([< argu_list>]) {[< statements>]}
×Ô¶¨Òå¹¹Ôì·½·¨£º·½·¨ÃûÓëÀàͬÃû£¬Ê××Öĸ´óд£¡Ã»Óзµ»ØÀàÐÍ¡£³ý´ËÖ®ÍâÆäËû¶¼¸úÆÕͨ·½·¨Ò»Ñù¡£
ĬÈϹ¹Ô캯Êý£ºÃ»ÓÐÐβÎûÓз½·¨Ì壡È磺public Person() {}
¶ÁÏÂÃæµÄÀý×Ó£¬Ìå»á¹¹Ô캯ÊýµÄÓ÷¨£º
public class MyDate {
private int day ;
private int month ;
private int year ;
public Mydate(int d, int m, int y) {
year = y;
month = m;
day = d;
}
public void display() {
System.out.println(year + " / " + month + " / " +day);
}
public static void main(String[] args) {
MyDate m;
m = new MyDate(22, 9, 2001);
m.display();
}
}
Êä³ö½á¹û£º2001 / 9 / 22
Ïà¹ØÎĵµ£º
Ò»£º×¼±¸ www.savarese.org download
1. rocksaw-1.0.0-src.tar.gz
2. vserv-tcpip-0.9.2-src.tar.gz
¶þ£º±àÒëÔ´ÎļþµÃµ½jar°ü ʹÓÃAnt
1. build vserv-tcpip-0.9.2-src
ÔÚvserv-tcpip-0.9.2Ŀ¼ÏÂÃ潨һ¸ötestsĿ¼£¬È»ºóÔÚcmd´°¿ÚϽøÈë ......
import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class ......
2009Äê×îºóÒ»²©£º¹ØÓÚ Java ÖжÔÏóµÄ¸´ÖÆ
Java Öеĸ³Öµ²Ù×÷·ûÓë C++ ÖеIJ»Ò»Ñù¡£ÔÚ C++ ÖУ¬ÕâÌõÓï¾ä£ºbc2 = bc1;½«Ò»¸öÃûΪ bc1 µÄ¶ÔÏóµÄËùÓÐÊý¾Ý¶¼¿½±´µ½ÃûΪ bc2 µÄ¶ÔÏóÖС£Ò²¾ÍÊÇ˵ÕâÌõÓï¾äÖ´Ðк󣬳ÌÐòÖÐÓÐÁ½¸öº¬ÓÐÏàͬÊý¾ÝµÄ¶ÔÏó¡£È»¶øÔÚ Java ÖУ¬ÕâÌõÏàͬµÄ¸³ÖµÓï¾ä ......
1¡¢Ê¹ÓÃMouseListener½è¿Ú´¦ÀíÊó±êʼþ
Êó±êʼþÓÐ5ÖÖ£º°´ÏÂÊó±ê¼ü£¬ÊÍ·ÅÊó±ê¼ü£¬µã»÷Êó±ê¼ü£¬Êó±ê½øÈëºÍÊó±êÍ˳ö
Êó±êʼþÀàÐÍÊÇMouseEvent£¬Ö÷Òª·½·¨ÓУº
getX(),getY() »ñÈ¡Êó±êλÖÃ
getModifiers() »ñÈ¡Êó±ê×ó¼ü»òÕßÓÒ¼ü
getClickCount() »ñÈ¡Êó±ê±»µã»÷µÄ´ÎÊý
getSource() »ñÈ¡Êó±ê·¢ÉúµÄʼþÔ´
ʼþÔ ......