随笔分类 -  io

摘要:1 import java.io.BufferedReader; 2 import java.io.File; 3 import java.io.FileInputStream; 4 import java.io.FileNotFoundException; 5 import java.io.IOE 阅读全文
posted @ 2016-12-30 14:28 Orc_Warrior 阅读(202) 评论(0) 推荐(0)
摘要:1 import java.io.BufferedReader; 2 import java.io.BufferedWriter; 3 import java.io.ByteArrayOutputStream; 4 import java.io.File; 5 import java.io.File 阅读全文
posted @ 2016-12-30 14:18 Orc_Warrior 阅读(177) 评论(0) 推荐(0)
摘要:1、从文件中读取三行数据 1 String[] lines = new String[3]; 2 boolean readPointerFileSuccess = true; 3 4 try (Scanner scanner = new Scanner(pointerFile)) { 5 for ( 阅读全文
posted @ 2016-12-26 17:45 Orc_Warrior 阅读(128) 评论(0) 推荐(0)