字符串输入文件

package day20170107;

import java.io.FileInputStream;

import java.io.FileOutputStream;

import java.io.IOException;

public class InputString {

    public static void main(String[] args) {

       try{

           FileOutputStream fos=new FileOutputStream("out.txt");

           fos.write("字符串输入文件".getBytes());

       }catch(IOException e){

           e.getStackTrace();

       }

    }

}