//第一步骤:导入类 import java.io.*; class Test{ public static void main(String[] args){ //声明输入流引用 FileInputStream fis = null; //声明输出流引用 FileOutputStream fos = null; try{ //生成代表输入流的对象 fis = new FileInputStream("g:/javaTest/stream/from.txt"); //生成代表输出流的对象 fos = new FileOutputStream("g:/javaTest/stream/to.txt"); //生成一个字节数组 byte[] buffer = new byte[100]; //调用输入流对象的read方法,读取数据 int temp = fis.read(buffer,5,buffer.length - 5); fos.write(buffer,5,temp); //String s = new String(buffer); //s = s.trim();//去除字符串中首尾的空格和空字符 //System.out.println(s); } catch(Exception e){ System.out.println(e); } } }
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转载自317324406.iteye.com/blog/2240797
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