用JAVA写的电子书切割器 欢迎修改意见至wmm204@126.com

/*下面是电子书切割器源代码 被切割文件要和切割器在同一目录*/import java.awt.*;import java.awt.event.*;import java.io.*;public class TextCut extends Frame implements ActionListener,WindowListener{static TextCut f=new TextCut();static TextField fileName=new TextField("文件名字",20);static TextField fileSize=new TextField("切割后文件大小",20);static Button btn=new Button("开始切割");static String fname=""; static String fsize="";public static void main(String[] args){ f.setSize(200,150); f.setTitle("my text cut"); f.setLayout(new FlowLayout(FlowLayout.CENTER)); fileName.addActionListener(f); fileSize.addActionListener(f); btn.addActionListener(f); f.addWindowListener(f); f.add(fileSize); f.add(fileName); f.add(btn); f.setVisible(true); }public void textValueChanged(TextEvent e){ } public void windowActivated(WindowEvent e) //活动窗口{}public void windowClosed(WindowEvent e) //窗口关闭{}public void windowClosing(WindowEvent e)//按下窗口关闭钮{ f.dispose(); System.exit(0);}public void windowDeactivated(WindowEvent e) //变成非活动窗口{}public void windowDeiconified(WindowEvent e) //窗口还原{}public void windowIconified(WindowEvent e) //窗口最小化{}public void windowOpened(WindowEvent e) //窗口打开{}public void actionPerformed(ActionEvent e){ Button b=(Button)e.getSource(); if(b==btn){ fname=fileName.getText(); fsize=fileSize.getText(); qiege(); }}public static void qiege(){try{ int ch; int l=Integer.parseInt(fsize); int len=fname.length(); FileInputStream fin=new FileInputStream(fname); for(int j=1;j>0;j++) { if(fin.read()==-1) break; else{ StringBuffer newName=new StringBuffer(fname); newName.insert((len-4),String.valueOf(j)); String Name=new String(newName); for(int i=0;i<l;i++){ ch=fin.read(); FileOutputStream fout=new FileOutputStream(Name,true); fout.write(ch); } } } }catch(Exception e){}}} 正学到java输入与输出流 就写了这个东西 想挑战下自己从构思到写好花了1星期。高手别笑 ，小弟才学的java。虽然界面还是很粗糙的，可修改的地方也很多，我还是蛮高兴的。切割后会有乱码，是为什么啊？欢迎批评和指点！！