Java 读写INI文件参数

import java.io.*;

public class t2 {

 /**
  * @param args
  */
 public static void main(String[] args) {
  // TODO Auto-generated method stub
  try{
     
      File read = new File("c:\\1.ini");
      File write = new File("c:\\2.ini");
     
      BufferedReader br = new BufferedReader(
            new FileReader(read));
      BufferedWriter bw = new BufferedWriter(
            new FileWriter(write));
      int i=0;
      String temp = null;
      String temp1 ;
      String temp2="";
      i = br.read();
      while(i != -1){
       temp1=(char)i+"";
       if ( i!=10 && i!=13 && !temp1.equals("#")){//"#" 1.ini文件中注释
        temp2="";
        while(!temp1.equals("=")){
         //System.out.println(i);
         //System.out.println((char)i);
        
         temp2=temp2+temp1;
         //temp1 = String.valueOf((char)br.read());
         i=br.read();
         temp1 = (char)i +"";//temp1 = String.valueOf((char)i);

        }

        temp = br.readLine();
        System.out.println(temp2+"="+temp);//可在此处设置INI文件参数,写入2.ini
       }
       else{
        temp = br.readLine();
       }
      i = br.read();
      }
     
      bw.close();
      br.close();
     
     }catch(FileNotFoundException e){ //文件未找到
      System.out.println (e);
     }catch(IOException e){
      System.out.println (e);
     }

 }

}