java´°ÌåÎÊÌ⣿ - Java / Java SE
ÎÒÏÈÊǶ¨ÒåÁËÒ»¸ö´°Ìå1£¬ÔÚÉÏÃæÓиö°´Å¥£¬ºóÀ´ÓÖ¶¨ÒåÁËÒ»¸ö´°¿Ú2£¬ÏÖÔÚÏëµã»÷Ò»ÏÂÕâ¸ö°´Å¥£¬ÏÔʾ´°Ìå2²¢Çҹرմ°Ìå1£¡Çë½ÌÈçºÎʵÏÖ°¡£¿
Õâ¸öºÜ¼òµ¥£¬×Ô¼º¿´¿´Êé¾ÍÊÇÁË£¡
Õâ¸öÌ«¼òµ¥ÁË google ¾ÍºÃÁË
»¹Ã»ÊµÏֹرմ°Ìå1
public class Apple
{
JFrame from1 = new JFrame("´°Ìå1");
JFrame from2 = new JFrame("´°Ìå2");
JPanel pan = new JPanel();
JButton but = new JButton("´ò¿ª");
public Apple()
{
but.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0)
{
if(arg0.getSource() == but)
{
from2.setSize(200, 200);
from2.setVisible(true);
}
}
});
this.pan.add(but);
from1.setLayout(new BorderLayout());
from1.add(this.pan);
from1.setSize(300, 300);
from1.setVisible(true);
}
public static void main(String[] args)
{
new Apple();
}
}
Ïà¹ØÎÊ´ð£º
ΪʲôHTMLÒÔ¼°Ò»Ð©ÆäËü±êÇ©»áÏÔʾһЩÌض¨±íÏÖÐÎʽÄØ£¿ÈçHTMLÖеĻ»ÐбêÇ©<BR/>ÔڵײãÊÇÔõÑùʵÏÖµÄÄØ£¿ÏÖʵµÄÔÀíÊÇʲôÄØ
È¥W3C¹Ù·½ÍøÕ¾ÉÏ£¬¿´¿´°É£¡ÎÒÏëÒ»¿´Äã¾ÍÃ÷°×ÁË
ÎҲºͱàÒëÔÀíÓйأ¬ä¯ÀÀÆ÷Àï¿É ......
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 52 in the jsp file: /vip_info.jsp
ÕË cannot be resolved
49: <table border="1& ......
ÔھƵê¹ÜÀíϵͳÖÐ,ÓÐÒ»¸ö¶ÔÄÚµÄϵͳ,¹©Ç°Ì¨·þÎñÔ±ºÍ¾ÀíʹÓÃ
»¹ÓÐÒ»¸ö¾ÍÊǶÔÍâ,Èÿͻ§¿ÉÒÔÔÚÍøÉÏÔ¤¶©·¿¼ä,
ËüÃÇÖ®¼äÊÇÔõôͨѶµÄ.?µ±ÎÒÌá½»Ô¤¶©·¿¼äÐÅÏ¢µÄʱºò,
ÔÚ¶ÔÄÚµÄϵͳÖÐ,ÈçºÎÖªµÀÎÒÒѾÌá½»ÁËÐÅÏ¢¹ýÈ¥.Ê¹Ç ......
ÔõôÑù½«id´«¹ýÈ¥°¡£¿£¿£¿ÊǼòµ¥µÄ´«¡£¡£¡£ÔÚµØÖ·À¸ÖÐдidºÅ
LZ ºÃÓÄĬ£¡²»ÖªµÀÄãµÄÒâ˼£¿
ÊÇÏë°ÑID ´«µ½ACTION ? ͨ¹ýURl id=?
²»¹»Ïêϸ ±ðÈ˲»ÖªµÀÔõÑù°ïÄã
../XXXXX.do?id=XXXX&id2=XXXXX
......