saveti.java

这是一个简单的考试系统

package com.tool;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;

import com.pogo.Grade;
import com.pogo.Ti;

public class saveTi {
	public saveTi(ArrayList<Ti> list){
		File f=new File("files\\ti.txt");
		try {
			BufferedWriter bw=new BufferedWriter(new FileWriter(f));
			for(int i=0;i<list.size()-1;i++){
				bw.write((i+1)+"#"+list.get(i).getTm()+"#"+list.get(i).getAnswerA()+"#"+list.get(i).getAnswerB()+"#"+list.get(i).getAnswerC()+"#"+list.get(i).getAnswerD()+"#"+list.get(i).getAnswer());
				bw.newLine();
			}	
			bw.write(list.size()+"#"+list.get(list.size()-1).getTm()+"#"+list.get(list.size()-1).getAnswerA()+"#"+list.get(list.size()-1).getAnswerB()+"#"+list.get(list.size()-1).getAnswerC()+"#"+list.get(list.size()-1).getAnswerD()+"#"+list.get(list.size()-1).getAnswer());
			bw.close();
		} catch (IOException e) {}
	}
}