java把集合数据写入txt文档

　　　　　　　　　　　　List<String> list= bs.findJson();
		  try {
			BufferedWriter bw = new BufferedWriter(new FileWriter("d:\b.txt"));
			for (String s : list) {
			    　bw.write(s);
			      bw.newLine();
			      bw.flush();
			}
			bw.close();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}