a2.java
////////
pakeage a2;
import .....;
public class a2
{
public static void main(String args[])
{
......;
}
}
class b2
{
.......
}a1.java
////////
a1.java
import a2.*;
class a1
{
b2 B2=new b2();
.......;
}
////////
pakeage a2;
import .....;
public class a2
{
public static void main(String args[])
{
......;
}
}
class b2
{
.......
}a1.java
////////
a1.java
import a2.*;
class a1
{
b2 B2=new b2();
.......;
}
a1.java:8:"."excepted
import a2;
ImageArrayElement.java如下
import java.util.*;
import java.lang.*;
import java.io.*;
public class ImageArrayElement implements Serializable{
..........
public ImageArrayElement(){
}
}
}ImageHandler.java如下
import java.awt.*;
import java.net.URL;
import java.awt.event.*;
import java.util.*;
import java.lang.*;
import java.io.*;
import java.net.*;
import ImageArrayElement;
public class ImageHandler extends Thread{
.......
}ImageHandler.java 和ImageArrayElement.java放在同一目录下(d:\kk\)
classpath= .;d:\j2sdk1.4\lib\tools.jar;d:\j2sdk1.4\lib\dt.jar在d:\kk\进行(ImageArrayElement.class已存在)
javac ImageHandler.java
结果
ImageHandler.java:8:"."excepted
import ImageArrayElement;
javac -classpath d:\abc\cde ImageHandler.java