摘要: import java.io.File; import java.util.Scanner; import java.io.PrintWriter; class Demo { public static void main(String[] args) throws Exception { Scan 阅读全文
posted @ 2020-02-07 16:04 wakey 阅读(157) 评论(0) 推荐(0) 编辑
摘要: import java.io.File; import java.util.Scanner; import java.io.PrintWriter; public class hello { public static void main(String[] args) throws Exceptio 阅读全文
posted @ 2020-02-07 15:46 wakey 阅读(623) 评论(0) 推荐(0) 编辑
摘要: import java.io.File; import java.util.Scanner; public class hello { public static void main(String[] args) throws Exception { File file=new File("D:\\ 阅读全文
posted @ 2020-02-07 14:46 wakey 阅读(100) 评论(0) 推荐(0) 编辑