public Vector<String> readFile(File file){
		Vector<String> vector=new Vector<String>();
		
		if(file !=null && file.exists() && file.isFile() ){
			try {
				BufferedReader bufferdReader=new BufferedReader(new InputStreamReader(new FileInputStream(file),"GBK"));
				String strTem="";
				while((strTem=bufferdReader.readLine())!=null){
					vector.add(strTem);
				}
				log.debug("readfile:"+file);
			} catch (UnsupportedEncodingException e) {
				log.error(e.toString(),e.fillInStackTrace());
			} catch (FileNotFoundException e) {
				log.error(e.toString(),e.fillInStackTrace());
			} catch (IOException e) {
				log.error(e.toString(),e.fillInStackTrace());
			}
		}
		return vector;
	}