/* * To change this template, choose Tools | Templates * and open the template in the editor. */package server;/** * * @author Administrator */import java.io.*;import java.util.*;public class ReadTestquestion{  String filename="",            correctAnswer="",              testContent="" ,               selection="" ;                 int score=0;                  long time=0;                  boolean 完成考試=false;       File f=null;   FileReader in=null;   BufferedReader 讀取=null;  public void setFilename(String name)      {   filename=name;                                   score=0;            selection="";          try {                 if(in!=null&&讀取!=null)                  {                     in.close();                                  讀取.close();                  }                f=new File(filename);                in=new FileReader(f);                讀取=new BufferedReader(in);                            correctAnswer=(讀取.readLine()).trim();                 String temp=(讀取.readLine()).trim()  ;                 StringTokenizer token=new StringTokenizer(temp,":");                int hour=Integer.parseInt(token.nextToken()) ;                      int minute=Integer.parseInt(token.nextToken());                    int second=Integer.parseInt(token.nextToken());                    time=1000*(second+minute*60+hour*60*60);                                        }           catch(Exception e)              {                testContent="沒有選擇試題";              }        }  public String getFilename()      {          return filename;      }  public long getTime()      {         return time;      }  public void set完成考試(boolean b)      {        完成考試=b;      }  public boolean get完成考試()      {        return 完成考試;      }   public String getTestContent()          { try {                   String s=null;                 StringBuffer temp=new StringBuffer();               if(讀取!=null)                                         {                   while((s=讀取.readLine())!=null)                      {                        if(s.startsWith("**"))                            break;                       temp.append("\n"+s);                       if(s.startsWith("endend"))                         {                          in.close();                                       讀取.close();                            完成考試=true;                                 }                   }                  testContent=new String(temp);                    }               else                  {                     testContent=new String("沒有選擇試題");                  }               }           catch(Exception e)              {                  testContent="試題內容為空,考試結束！！";              }          return testContent;        }  public void setSelection(String s)        {             selection=selection+s;         }  public int getScore()        {  score=0;           int length1=selection.length();              int length2=correctAnswer.length();           int min=Math.min(length1,length2);           for(int i=0;i<min;i++)              { try{                      if(selection.charAt(i)==correctAnswer.charAt(i))                          score++;                   }                catch(StringIndexOutOfBoundsException e)                    {                       i=0;                   }              }           return score;        }   public String getMessages()        {          int length1=selection.length();            int length2=correctAnswer.length();          int length=Math.min(length1,length2);          String message="正確答案:"+correctAnswer.substring(0,length)+"\n"+                         "你的回答:"+selection+"\n";          return message;        }   }