java È«¾Ö±äÁ¿ÊµÏÖ
class Global {
public static final String APPNAME= "xyz"; //È«¾Ö³£Á¿
public static String currentUser = "abc"; // È«¾Ö±äÁ¿
...
}
class WhatEver {
...
System.out.println(Global.APPNAME);
Global.currentUser = "Williams";
}
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JEditorPaneÌṩÈýÖÖÀàÐ͵ÄÎı¾ÏÔʾ£¬text/plain,text/html,text/rtf.
JEditorPaneµÄ¼òµ¥Ó÷¨DEMOÈçÏ£º
package ibees.swing;
import java.awt.Toolkit;
import java.io.IOException;
import javax.swing.JEditorPane;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.event.Hype ......
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//horrible abuse of exceptions. Don't ever do this!
try{
int i=0;
while(true)a[i++].f();
}catch(ArrayIndexOutOfBoundsException e){
......
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public class TestAbstract {
int count;
public void operation(){
System.out.println("count = " + (++count));
}
}
public class Test extends TestAbstract {
public static void main(String[] args) {
Test test = new Test();
TestAbstract testAb = new TestAbstract();
testAb.operati ......
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/**
* ±à³Ì£º±àдһ¸ö½ØÈ¡×Ö·û´®µÄº¯Êý£¬ÊäÈëΪһ¸ö×Ö·û´®ºÍ×Ö½ÚÊý£¬Êä³öΪ°´×Ö½Ú½ØÈ¡µÄ×Ö·û´®¡£ µ«ÊÇÒª±£Ö¤ºº×Ö²»±»½Ø°ë¸ ......