求救,读文件的方法

Question

下面的是两条信息,我只想一条一条记录读出来
1.2006-05-17 20:18:40,762 DEBUG [org.jboss.system]
   djksgj
ghah  ddddddd
2.2006-05-17 20:18:40,762 DEBUG [org.jboss.system]
用java怎么实现??给个例子...

Answer 1

try
      {
          BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(path+"test1.txt")));
          PrintWriter pw = new PrintWriter(new OutputStreamWriter(new FileOutputStream(path+"test2.txt")));;
          String line="";
          while((line=br.readLine())!=null)
          {
             if(line.indexOf("2")!=-1)
             {
                line = "aaaaaaa";
             }
             System.out.println("line : "+ line);
             pw.println(line);
          }
         if(br!=null)
         {
           br.close();
         }
         if(pw!=null)
         {
           pw.close();
         }
      }
      catch(Exception e)
      {
        e.printStackTrace();
      }

Answer 2

File read = new File("c:\\1.txt");   
   BufferedReader br = new BufferedReader(
         new FileReader(read));
      String temp = null;
   temp = br.readLine();
   while(temp != null){
    }

Answer 3

figoren(figoren),你用aaaaa来代替了带有日期的那两行记录,这样应该不行吧!!
我需要输出的是这一整条记录:
1.2006-05-17 20:18:40,762 DEBUG [org.jboss.system]
   djksgj
ghah  ddddddd