readanswer.java

java考试系统简单版

package exam.util;
import java.io.*;
public class ReadAnswer {
	private static String answer;

	/**
	 * @param args
	 */
	String a ="1";
	public String read(String str){
		
		return a;
	}
	public static void main(String[] args) {
		FileOutputStream fos=null;
		OutputStreamWriter osw=null;
		
		
		try {
			fos= new FileOutputStream("answer.txt");
			osw = new OutputStreamWriter(fos,"UTF8");
//			osw.write(read(answer));
			osw.flush();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		finally{
			if(osw!=null)try{osw.close();}catch(IOException e){}
			if(fos!=null)try{fos.close();}catch(IOException e){}
		}

	}

}