Java ÊÊÅäÆ÷Éè¼ÆÄ£Ê½
ÊÊÅäÆ÷(±äѹÆ÷)ģʽ£º°ÑÒ»¸öÀàµÄ½Ó¿Ú±ä»»³É¿Í»§¶ËËùÆÚ´ýµÄÁíÒ»ÖÖ½Ó¿Ú£¬´Ó¶øÊ¹Ô±¾Òò½Ó¿ÚÔÒò²»Æ¥Åä¶øÎÞ·¨Ò»Æð¹¤×÷µÄÁ½¸öÀàÄܹ»Ò»Æð¹¤×÷¡£ÊÊÅäÀà¿ÉÒÔ¸ù¾Ý²ÎÊý·µ»¹Ò»¸öºÏÊʵÄʵÀý¸ø¿Í»§¶Ë¡£
°¸Àý£º
package com.java.adapte;
public interface Shape {
public void Draw();
public void Border();
}
public class Text {
private String content;
public Text() {
}
public void SetContent(String str) {
content = str;
}
public String GetContent() {
return content;
}
}
public class TextShapeClass extends Text implements Shape {
public TextShapeClass() {
}
public void Draw() {
System.out.println("Draw a shap ! Impelement Shape interface !");
}
public void Border() {
System.out.println("Set the border of the shap ! Impelement Shape interface !");
}
public static void main(String[] args) {
TextShapeClass myTextShapeClass = new TextShapeClass();
myTextShapeClass.Draw();
myTextShapeClass.Border();
myTextShapeClass.SetContent("A test text !");
System.out.println("The content in Text Shape is :" + myTextShapeClass.GetContent());
}
}
public class TextShapeObject implements Shape {
Ïà¹ØÎĵµ£º
Ŀ¼
1. ¼ò½é
2. °²×°
3. log4j»ù±¾¸ÅÄî
3.1. Logger
3.2. Appender
3.2.1. ʹÓÃConsoleAppender
3.2.2. ʹÓÃFileAppender
3.2.3. ʹÓÃWriterAppender
3.3. Layout
3.4. »ù±¾Ê¾Àý
3.4.1. SimpleLayoutºÍFileAppender
3.4.2. HTMLLayoutºÍWriterAppender
3.4.3. PatternLayoutºÍConsoleAppender
4. ʹÓÃÍⲿ ......
import java.awt.*;
import javax.swing.*;
import java.util.Date;
import java.awt.*;
class Time extends JFrame implements Runnable{//ʵÏÖ½Ó¿Ú
Thread clockThread;
JLabel jLabel=new JLabel();
public Time()
{
Container con=this.getContentPane() ......
Ò»¡¢ÔËÐÐclassÎļþ
Ö´Ðдømain·½·¨µÄclassÎļþ£¬ÃüÁîÐÐΪ£º
java <CLASSÎļþÃû>
×¢Ò⣺CLASSÎļþÃû²»Òª´øÎļþºó׺.class
ÀýÈ磺
java Test
Èç¹ûÖ´ÐеÄclassÎļþÊÇ´ø°üµÄ£¬¼´ÔÚÀàÎļþÖÐʹÓÃÁË£º
package <°üÃû>
ÄÇÓ¦¸ÃÔÚ°üµÄ»ù·¾¶ÏÂÖ´ÐУ¬ÃüÁîÐÐΪ£º
java <°üÃû>.CLASSÎļþ ......
¼òµ¥µÄ˵µ¥Àý¾ÍÊÇ Ö»ÄÜÓÐÒ»¸öʵÀý£¬ËùÒԵط½Óõ½µÄʵÀý¶¼ÊÇͬһ¸ö¡£
¾ÍºÃÏñ¼ÒÈ˳Է¹£¬×À×ÓÊǵ¥ÀýµÄ£¬´ó¼ÒÓõÄÊÇͬһ¸ö¡£¶øÍëÊǶàÀýµÄ£¬Ã¿È˶¼ÓÐ×Ô¼¸µÄ¡£ ÏÂÃæÊǾßÌåµÄÀý×Ó£º
Javaģʽ֮µ¥Àýģʽ£º
µ¥Àýģʽȷ±£Ò»¸öÀàÖ»ÓÐÒ»¸öʵÀý£¬×ÔÐÐÌṩÕâ¸öʵÀý²¢ÏòÕû¸öÏµÍ ......