Properties 使用，注意编码

private static void setConfig(){
	      try {
	        //  String path = System.getProperty("user.dir") + "\\dbpool.properties";
	      	 String path =  "./lib/setting.txt";
	         // FileInputStream is = new FileInputStream(path);
	          Properties props = new Properties();
	        //  props.load(is);
	          props.setProperty("dslname",textField.getText().trim());
	          props.setProperty("dslacc",textField_1.getText().trim());
	          props.setProperty("dslpsw",textField_2.getText().trim());
	          //props.store (is);
	          PrintStream fW = new PrintStream(new File(path));  
	          props.list(fW );  
	        //  timeout = Integer.parseInt(props.getProperty("timeout"));
	        //  waitforresult=Integer.parseInt(props.getProperty("waitforresult"));
	      } catch (FileNotFoundException e) {
	          // TODO Auto-generated catch block
	          e.printStackTrace();
	          System.err.println("????????????");
	      } catch (IOException e) {
	          // TODO Auto-generated catch block
	          e.printStackTrace();
	          System.err.println("??????????????");
	      }
	  }
	  private static void readConfig(){
	      try {
	        //  String path = System.getProperty("user.dir") + "\\dbpool.properties";
	      	 String path =  "./lib/setting.txt";
	          FileInputStream is = new FileInputStream(new File(path));
	         // FileInputStream.
	          Properties props = new Properties();
	          InputStreamReader reader = new InputStreamReader(is,"UTF-8");   
	          props.load(reader);
	          //props.load(is);
	          dslname=props.getProperty("dslname");
	          dslacc=props.getProperty("dslacc");
	          dslpsw=props.getProperty("dslpsw");
	          textField.setText(new String(dslname.getBytes("utf-8"),"utf-8")); 
	          textField_1.setText(dslacc);
	          textField_2.setText(dslpsw);
	        //  timeout = Integer.parseInt(props.getProperty("timeout"));
	        //  waitforresult=Integer.parseInt(props.getProperty("waitforresult"));
	      } catch (FileNotFoundException e) {
	          // TODO Auto-generated catch block
	          e.printStackTrace();
	          System.err.println("????????????");
	      } catch (IOException e) {
	          // TODO Auto-generated catch block
	          e.printStackTrace();
	          System.err.println("??????????????");
	      }
	  }