zoukankan      html  css  js  c++  java
  • java IO 之BufferedReader和BufferedWriter


     1 package com.io.test;
     2 
     3 import java.io.BufferedReader;
     4 import java.io.BufferedWriter;
     5 import java.io.FileNotFoundException;
     6 import java.io.FileReader;
     7 import java.io.FileWriter;
     8 import java.io.IOException;
     9 
    10 import org.junit.Test;
    11 
    12 public class TestBufferedReader {
    13 
    14     @Test
    15     public void test() {
    16         try {
    17             BufferedReader bufReader = new BufferedReader(
    18                     new FileReader(
    19                             "/Users/Jet/Documents/workspace/IOTest/test/com/io/test/TestBufferedInputStream.java"));
    20             BufferedWriter bufWriter = new BufferedWriter(
    21                     new FileWriter(
    22                             "/Users/Jet/Documents/workspace/IOTest/test/com/io/test/test.java"));
    23             String str = "";
    24             while ((str = bufReader.readLine()) != null) {
    25                 System.out.println(str);
    26                 bufWriter.write(str);
    27             }
    28             bufWriter.flush();
    29             bufReader.close();
    30             bufWriter.flush();
    31         } catch (FileNotFoundException e) {
    32             e.printStackTrace();
    33         } catch (IOException e) {
    34             e.printStackTrace();
    35         }
    36 
    37     }
    38 
    39 }
  • 相关阅读:
    jquery 兼容的滚轮事件
    HTML5的manifest 本地离线缓存
    jquery.qrcode.js 生成二维码
    bootstrap modal垂直居中 (转)
    require.js Javascript模块化
    基于特征检测(SURF,SIFT方法)与特征匹配(Feature Matching)(FLANN方法)来寻找目标
    自动跟踪足球场上所有的选手
    python3.7+opencv3.4.1
    神经网络
    使用Python+OpenCV进行图像模板匹配(Match Template)
  • 原文地址:https://www.cnblogs.com/cjunj/p/2756223.html
Copyright © 2011-2022 走看看