随笔分类 -  java-IO流

摘要:import java.io.*; public class BufferedTest { public static void main(String[] args) { FileReader fr = null; FileWriter fw = null; BufferedReader br = 阅读全文
posted @ 2022-09-21 09:57 lai_xinghai 阅读(51) 评论(0) 推荐(0)
摘要:import java.io.*; public class BufferedTest { public static void main(String[] args) { FileInputStream fis = null; FileOutputStream fos = null; Buffer 阅读全文
posted @ 2022-09-21 09:51 lai_xinghai 阅读(112) 评论(0) 推荐(0)
摘要:import java.io.*;import org.junit.Test; /* * FileInputStream和FileOutputStream的使用 */ public class FileInputOutputStreamTest { // 使用字节流FileInputStream处理 阅读全文
posted @ 2022-09-21 09:00 lai_xinghai 阅读(31) 评论(0) 推荐(0)
摘要:import java.io.*; import org.junit.Test; public class FileReaderWriterTest { // 写 @Test public void testWriter() { FileWriter fw = null; try { // 1.实例 阅读全文
posted @ 2022-09-20 11:18 lai_xinghai 阅读(41) 评论(0) 推荐(0)