Filef=newFile("/Users/chenyongkang/Desktop:/java1.txt");System.out.println("文件名:"+f.getName());System.out.println("文件路径"+f.getPath());System.out.println("绝对路径...
File f = new File("/Users/chenyongkang/Desktop:/java1.txt");
System.out.println("文件名:" + f.getName());
System.out.println("文件路径" + f.getPath());
System.out.println("绝对路径" + f.getAbsolutePath());
System.out.println("父文件夹名称" + f.getParent());
System.out.println(f.exists() ? "文件存在" : "文件不存在");
file:///Users/chenyongkang/Desktop/屏幕快照%202015-10-20%20上午8.48.23.png
桌面上明明有这个文件的