网上搞来java实现zip功能，怎么通不过？？？？？

[zjasan]

现将源程序公布如下:
import java.util.zip.*;
import java.awt.event.*;
import java.awt.*;
import java.lang.Math;
import java.io.*;
public class TestZip extends Frame implements ActionListener {
TextArea textarea;
TextField infotip;
String doc;
long doczipsize = 0;
public TestZip(){

MenuBar menubar = new MenuBar();
setMenuBar(menubar);
Menu file = new Menu("File",true);
menubar.add(file);
MenuItem neww= new MenuItem("New");
neww.addActionListener(this);
file.add(neww);
MenuItem open=new MenuItem("Open");
open.addActionListener(this);
file.add(open);
MenuItem save=new MenuItem("Save");
save.addActionListener(this);
file.add(save);
MenuItem exit=new MenuItem("Exit");
exit.addActionListener(this);
file.add(exit);

add("Center",textarea = new TextArea());

add("South",infotip = new TextField());
}
public static void main(String args[]){
TestZip ok=new TestZip();
ok.setTitle("zip sample");
ok.setSize(600,300);
ok.show();
}
private void randomData(){

doc="";
for(int i=1;i<51;i++){
double rdm=Math.random()*10;
doc=doc+new Double(rdm).toString();
if(i%5 == 0) doc=doc+"\n";
else doc=doc+" ";
}
doczipsize = 0;
showTextandInfo();
}
private void openFile(){
FileDialog dlg=new FileDialog(this,"Open",FileDialog.LOAD);
dlg.show();
String filename=dlg.getDirectory()+dlg.getFile();
try{

File f=new File(filename);
if(!f.exists()) return;

ZipInputStream zipis=new ZipInputStream(new FileInputStream(f));
zipis.getNextEntry();
DataInputStream dis=new DataInputStream(zipis);

doc=dis.readUTF();

doczipsize = f.length();
showTextandInfo();
}
catch(IOException ioe){
System.out.println(ioe);
}
　}
private void saveFile(){
FileDialog dlg=new FileDialog(this,"Save",FileDialog.SAVE);
dlg.show();
String filename=dlg.getDirectory()+dlg.getFile();
try{

File f=new File(filename);
if(!f.exists()) return;

ZipOutputStream zipos=new ZipOutputStream(new FileOutputStream(f));
zipos.setMethod(ZipOutputStream.DEFLATED);
zipos.putNextEntry(new ZipEntry("zip"));

DataOutputStream os=new DataOutputStream(zipos);

os.writeUTF(doc);
os.close();
doczipsize = f.length();

showTextandInfo();
　}
catch(IOException ioe){
System.out.println(ioe);
}
}
private void showTextandInfo(){

textarea.replaceRange(doc,0,textarea.getText().length());
infotip.setText("uncompressed size:"+doc.length()+"compressed size:"+doczipsize);
}
public void actionPerformed(ActionEvent e){
String arg = e.getActionCommand();
if("New".equals(arg)) randomData();
else if("Open".equals(arg)) openFile();
else if("Save".equals(arg)) saveFile();
else if("Exit".equals(arg)){
dispose();
System.exit(0);
}
else {
System.out.println("no this command!");
}
　}

}
但是执行后有如吓得错误:
TestZip.java:74: illegal character: \12288
　}
^
TestZip.java:74: ';' expected
　}
^
TestZip.java:95: illegal character: \12288
　}
^
TestZip.java:95: ';' expected
　}
^
TestZip.java:117: illegal character: \12288
　}
^
TestZip.java:117: ';' expected
　}
^

[fastmask]

他指出的 那个几个是中文字符，你把它替换一下就好了。

[fastmask]

就是那“}”是错的。

[zjasan]

没有中文字符,那怎么会有这个错误.

[dentance]

import java.util.zip.*;
import java.awt.event.*;
import java.awt.*;
import java.lang.Math;
import java.io.*;
public class TestZip extends Frame implements ActionListener {
TextArea textarea;
TextField infotip;
String doc;
long doczipsize = 0;
public TestZip(){

MenuBar menubar = new MenuBar();
setMenuBar(menubar);
Menu file = new Menu("File",true);
menubar.add(file);
MenuItem neww= new MenuItem("New");
neww.addActionListener(this);
file.add(neww);
MenuItem open=new MenuItem("Open");
open.addActionListener(this);
file.add(open);
MenuItem save=new MenuItem("Save");
save.addActionListener(this);
file.add(save);
MenuItem exit=new MenuItem("Exit");
exit.addActionListener(this);
file.add(exit);

add("Center",textarea = new TextArea());

add("South",infotip = new TextField());
}
public static void main(String args[]){
TestZip ok=new TestZip();
ok.setTitle("zip sample");
ok.setSize(600,300);
ok.show();
}
private void randomData(){

doc="";
for(int i=1;i<51;i++){
double rdm=Math.random()*10;
doc=doc+new Double(rdm).toString();
if(i%5 == 0) doc=doc+"\n";
else doc=doc+" ";
}
doczipsize = 0;
showTextandInfo();
}
private void openFile(){
FileDialog dlg=new FileDialog(this,"Open",FileDialog.LOAD);
dlg.show();
String filename=dlg.getDirectory()+dlg.getFile();
try{

File f=new File(filename);
if(!f.exists()) return;

ZipInputStream zipis=new ZipInputStream(new FileInputStream(f));
zipis.getNextEntry();
DataInputStream dis=new DataInputStream(zipis);

doc=dis.readUTF();

doczipsize = f.length();
showTextandInfo();
}
catch(IOException ioe){
System.out.println(ioe);
}
}
private void saveFile(){
FileDialog dlg=new FileDialog(this,"Save",FileDialog.SAVE);
dlg.show();
String filename=dlg.getDirectory()+dlg.getFile();
try{

File f=new File(filename);
if(!f.exists()) return;

ZipOutputStream zipos=new ZipOutputStream(new FileOutputStream(f));
zipos.setMethod(ZipOutputStream.DEFLATED);
zipos.putNextEntry(new ZipEntry("zip"));

DataOutputStream os=new DataOutputStream(zipos);

os.writeUTF(doc);
os.close();
doczipsize = f.length();

showTextandInfo();
}
catch(IOException ioe){
System.out.println(ioe);
}
}
private void showTextandInfo(){

textarea.replaceRange(doc,0,textarea.getText().length());
infotip.setText("uncompressed size:"+doc.length()+"compressed size:"+doczipsize);
}
public void actionPerformed(ActionEvent e){
String arg = e.getActionCommand();
if("New".equals(arg)) randomData();
else if("Open".equals(arg)) openFile();
else if("Save".equals(arg)) saveFile();
else if("Exit".equals(arg)){
dispose();
System.exit(0);
}
else {
System.out.println("no this command!");
}
}

}