摘要: JAVA 字符流读取和写入改进 ,用到读写便捷类 import java.io.*; public class CopyJavaDemo { public static void main(String[] args) throws IOException { File file = new Fil 阅读全文
posted @ 2022-03-30 23:18 phpwyl 阅读(29) 评论(0) 推荐(0) 编辑
摘要: import java.io.*; public class CopyJavaDemo { public static void main(String[] args) throws IOException { File file = new File("./src/CopyJavaDemo.jav 阅读全文
posted @ 2022-03-30 23:06 phpwyl 阅读(18) 评论(0) 推荐(0) 编辑
摘要: import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.IOException; import java.io.InputStreamReader; public class Input 阅读全文
posted @ 2022-03-30 22:50 phpwyl 阅读(73) 评论(0) 推荐(0) 编辑
摘要: import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStreamWriter; /* void write (i 阅读全文
posted @ 2022-03-30 22:19 phpwyl 阅读(63) 评论(0) 推荐(0) 编辑
摘要: InputStreamReader 是字节流到字符流的桥梁 OutputStreamWriter 是字符流到字节流的桥梁 1 import java.io.*; 2 3 public class ConversionstreamDemo { 4 public static void main(Str 阅读全文
posted @ 2022-03-30 21:10 phpwyl 阅读(26) 评论(0) 推荐(0) 编辑