Sun Java moved to the Partner repository
For Ubuntu 10.04 LTS, the sun-java6 packages have been dropped from the Multiverse section of the Ubuntu archive. It is recommended that you use openjdk-6 instead.
If you can not switch from the proprietary Sun JDK/JRE to OpenJDK, you can install sun-java6 packages from the Canonical Partner Repository. You can configure your system to use this repository via command-line:
add-apt-repository "deb http://archive.canonical.com/ lucid partner"
Ïà¹ØÎĵµ£º
public static void CentreWnd(Shell shell){
int width = shell.getMonitor().getClientArea().width;
int height = shell.getMonitor().getClientArea().height;
int x = shell.getSize().x;
int y = shell.getSize().y;
if (x > width) {
shell.getSize().x = width;
}
if (y > height) ......
URI ÊÇ×ÊÔ´±êʶ·û¡£¾ÍÊÇÏ൱ÓÚÒ»¸öÈ˵ļÒͥסַ¡£
URLºÍURIÀàËÆ¡£ÊÇ×ÊÔ´¶¨Î»µÄ¡£ ºÍURI²»Í¬µÄ¾ÍÊÇURLÌṩÁË»ñÈ¡¶«Î÷µÄ·½·¨¡£
java.io.InputStream l_urlStream;
// Ò²¿ÉÒÔ»»³Éuri,È»ºóµ÷ÓÃuri.toURL
  ......
Ḭ̈߳²È« ʲôÊÇḬ̈߳²È«(thread-safe)£¿ Ò»¸öÀ࣬Èç¹ûÄܹ»ÔÚ¶àÏ̲߳¢·¢·ÃÎʵĻ·¾³Ï£¨²»¹ÜÏ̷߳ÃÎʵÄ˳Ðò£©ÕýÈ·±íÏÖ×Ô¼ºµÄÐÐΪ£¬²¢ÇÒÎÞÐèÍⲿµ÷ÓÃÌí¼ÓÈκÎͬ²½Ö®ÀàµÄ²Ù×÷£¬Õâ¸öÀà¾ÍÊÇḬ̈߳²È«µÄ¡£
Õâ¸öÕýÈ·ÐÔ¿ÉÒÔÕâôÀí½â£¬¾ÍÊÇ˵¶àÏ̷߳ÃÎʵĽá¹û²»»á²»Í¬ÓÚµ¥Ï̵߳ķÃÎÊ¡£
Ḭ̈߳²È«µÄÀ಻ÐèÒªÍⲿµ÷ÓÃÌá¹©È ......
public class Person implements Serializable {
private String name;
private int age;
private GregorianCalendar birthday;
public Person(){
}
p ......
ÔÚÐÅϢʱ´ú£¬ÍøÂç¼¼ÊõÓ¦ÓÃÒѷdz£ÆÕͨ¡£ÆäÖзdz£¶àÓ¦Óö¼ÒÀÀµÓÚ´ÓÒ»¸öÖ÷»úÏò¶à¸öÖ÷»ú»ò´Ó¶à¸öÖ÷»úÏò¶à¸öÖ÷»ú·¢ËÍͬһÐÅÏ¢µÄÄÜÁ¦£¬ÔÚInternetÉÏ·Ö·¢µÄÊýÄ¿¿ÉÄÜ´ïÊýÊ®Íǫ̀£¬ÕâЩ¶¼ÐèÒª¸ü¸ßµÄ´ø¿í£¬²¢ÇÒ´ó´ó³¬³öÁ˵¥²¥µÄÄÜÁ¦¡£Ò»ÖÖÄÜ×î´óÏ޶ȵØÀûÓÃÏÖÓдø¿íµÄÖØÒª¼¼ÊõÊÇIP×é²¥¡£
1£®IP×é²¥¼¼ÊõµÄ¸ÅÄî
IP×é²¥¼¼Êõ£¬ÊÇÒ»ÖÖÔÊ ......