checker.java

一个用Java Swing写的简单单词拼写检查序

import java.io.*;
import java.util.*;
public class Checker
{
	public String checkLine =new String();
	public HashMap DictionaryWord=new HashMap();
	
	public void check(String file) throws IOException
	{
		String s;
		String s1;
		String err;
		String word;
		int flat=1;
		int i=1;
		
		File file1=new File("dictionary.txt");
		FileReader aReader1 =new FileReader(file1);
		BufferedReader dic =new BufferedReader(aReader1);
		while((word=dic.readLine())!=null)
			DictionaryWord.put(word,word);
		
		checkLine="检测文件:"+file+"\n检测字典:dictionary.txt"+"\n";
		
		File file2=new File(file);
		FileReader aReader2 =new FileReader(file2);
		BufferedReader input =new BufferedReader(aReader2);
		
		File file3=new File("result.txt");
		FileWriter output =new FileWriter(file3);
		
		while((s=input.readLine())!=null)
		{		
			StringTokenizer  st =new StringTokenizer(s,"~!@#$%^&*()_+|:;',.? {}<>");
			while (st.hasMoreTokens())
			{
				s1=st.nextToken();
				if(!DictionaryWord.containsValue(s1))
				{
					err="出错单词"+s1+" 位于第 "+i+" 行";
					checkLine=checkLine+err+"\n";
				}
			}
			i++;
		}
		output.write(checkLine);
		
		output.close();
		input.close();
		dic.close();
	}
}