这是一个Java的拼写检查程序

package scau108; import java.awt.*; import java.awt.event.*; import javax.swing.*; import java.util.*; import java.io.*; class Interface extends JFrame{ private JButton jbuttonA,jbuttonB,jbuttonC,jbuttonD; private TextArea textarea; private JPanel jpanelA,jpanelB; private String[] ArrayDictionary; private int ArrayDictionaryLength; private String[] ArrayText; private int ArrayTextLength; private HashSet hash; private JFrame frame=this; public Interface() { addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent e) { dispose(); System.exit(0); } }); setTitle("查错"); CreatJPanel(); CreatJButton(); CreatTextArea(); Add(); pack(); } private void CreatJPanel(){ jpanelA=(JPanel)this.getContentPane(); jpanelB=new JPanel(); jpanelA.setLayout(new BorderLayout()); jpanelB.setLayout(new FlowLayout()); } private void CreatJButton(){ CreatJButtonA(); CreatJButtonB(); CreatJButtonC(); } private void CreatJButtonA(){ jbuttonA=new JButton("读取文件"); jbuttonA.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ Read text=new Read(frame,"C:\\text.txt"); ArrayText=text.getArray(); ArrayTextLength=text.getArrayLength(); textarea.setText("File Read Success!"); // text.Display(textarea); } }); } private void CreatJButtonB(){ jbuttonB=new JButton("读取字典"); jbuttonB.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ Read dictionary=new Read(frame,"C:\\1.txt"); ArrayDictionary=dictionary.getArray(); ArrayDictionaryLength=dictionary.getArrayLength(); textarea.setText(""); hash=dictionary.getHashSetDircty(); textarea.setText("Dictionary Read Success!"); // dictionary.Display(textarea); } }); } private void CreatJButtonC(){ jbuttonC=new JButton("进行匹配"); jbuttonC.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ WordAnalyse WA=new WordAnalyse(hash); WA.check("e:\\CheckResult.txt",ArrayText,ArrayTextLength,textarea); } }); } private void CreatTextArea() { textarea=new TextArea(" ",10,1,TextArea.SCROLLBARS_BOTH); } private void Add() { jpanelB.add(jbuttonA); jpanelB.add(jbuttonB); jpanelB.add(jbuttonC); jpanelA.add(jpanelB,BorderLayout.NORTH); jpanelA.add(textarea,BorderLayout.CENTER); } /* public void check(String path) { WordAnalyse WA=new WordAnalyse(hash); int j,n; long kk=System.currentTimeMillis(); int LineNum=0; try{ FileWriter file=new FileWriter(path); String Word[]=new String[100]; StringTokenizer st; kk=System.currentTimeMillis(); for (int i=0;i<ArrayTextLength;i++) { j=0; st=new StringTokenizer (ArrayText[i]," 123456789!,.<>=+-/?;'~!@#$%^&[]{}()*\n"); while (st.hasMoreTokens()) { Word[j]=st.nextToken(); j++; } n=j; file.write(WA.Analyse(Word,n,i)); LineNum=LineNum+WA.getErrorNumber(); } file.write("The Error Word Number is "+LineNum+" !用时 "+(System.currentTimeMillis()-kk)+" 毫秒"); file.close(); } catch (IOException ee) {;} textarea.setText("Check Success! "); } */ public static void main(String args[]) { System.out.println("Starting Interface..."); Interface mainFrame=new Interface(); mainFrame.setVisible(true); } } class WordAnalyse { public int ErrorNum=0; public HashSet hash; public WordAnalyse(HashSet Hash) { this.hash=Hash; } public String Analyse(String[] word,int Length,int line) { String error=new String(); ErrorNum=0; for(int i=0;i<Length;i++) { if(!hash.contains(word[i])) { error=error+"Line "+line+"\t"+word[i]+"\n"; ErrorNum++; } } return(error); } public void check(String path,String[] ArrayText,int ArrayTextLength,TextArea textarea) { // WordAnalyse WA=new WordAnalyse(hash); int j,n; long kk=System.currentTimeMillis(); int LineNum=0; try{ FileWriter file=new FileWriter(path); String Word[]=new String[100]; StringTokenizer st; kk=System.currentTimeMillis(); for (int i=0;i<ArrayTextLength;i++) { j=0; st=new StringTokenizer (ArrayText[i]," 123456789!,.<>=+-/?;'~!@#$%^&[]{}()*\n"); while (st.hasMoreTokens()) { Word[j]=st.nextToken(); j++; } n=j; file.write(Analyse(Word,n,i)); LineNum=LineNum+getErrorNumber(); } file.write("The Error Word Number is "+LineNum+" !用时 "+(System.currentTimeMillis()-kk)+" 毫秒"); file.close(); } catch (IOException ee) {;} textarea.setText("Check Success! "); } public int getErrorNumber() {return(ErrorNum); } }