2019-01-15 IO流之 字节流的写入

public static void main(String[] args) {
        String path="F:/1.txt";
        FileOutputStream fo=null;
        try {
            fo=new FileOutputStream(path);
            String str="Vue.JS";
            byte[] data=str.getBytes();
            fo.write(data);
            fo.flush();
        } catch (Exception e) {
            if(fo!=null) {
                try {
                    fo.close();
                } catch (IOException e1) {
                    // TODO Auto-generated catch block
                    e1.printStackTrace();
                }
            }
        }
    }