Quote:

import java.io.*;
import java.awt.*;
import java.awt.Graphics;
public class FY extends Frame
{
FileInputStream f=new FileInputStream("The no hug rule.doc");
int size=f.available();
byte b[]=new byte[size];
f.read(b);
public void paint(Graphics g)
{
g.drawBytes(b,0,size,100,100);
show();
f.close();
}
public static void main(String args[]) throws Exception
{
new FY();
}
}

Quote:

引用第1楼陪你等待奇迹于2006-11-16 14:22发表的:
兰色字体的那一个出错了
我把他们放到main（）里
g.drawBytes(b,0,size,100,100);这个又出错了


.......

Copy code

import java.awt.*;
import java.io.*;
import java.awt.event.*;

public class OpenFile extends Frame implements ActionListener{

Button open;
TextArea content;
FileDialog file;

OpenFile(){

  open=new Button("Open");
  open.addActionListener(this);
  content=new TextArea();
  setLayout(new GridLayout(2,1));
  add(content);
  add(open);
  setSize(400,400);
  setVisible(true);
}

public void actionPerformed(ActionEvent ae){

  try{
 
    file=new FileDialog(this,"Open File",FileDialog.LOAD);
    file.show();
    String path=file.getDirectory()+"/"+file.getFile();
    DataInputStream fileread=new DataInputStream(new FileInputStream(path));
    String data;
    content.setText("");
    while((data=fileread.readLine())!=null){
   
    content.append(data+"\n");
    }
   
    fileread.close();
  }catch(IOException e){
 
    content.append(e.getMessage());
  }
}

public static void main(String args[]){

  new OpenFile();
}
}

Quote:

引用第3楼Optimist于2006-11-17 10:30发表的:

这个是java２se吗
说什么使用了不同的ＡＰＩ