android 中数据写入文件的操作

File newFile = new File("Text.txt");

 String data ="你好,Android.2011";

FileWriter write = new FileWriter(newFile,true);

BufferedWriter bufferedWriter = new BufferedWriter(write);

bufferedWriter.write(data);bufferedWriter.newLine();//换行

bufferedWriter.flush(); write.close();bufferedWriter.close();