日期:2014-05-20 浏览次数:21004 次
package files;
import java.io.*;
class FileDemo
{
static void p(String s)
{
System.out.println(s);
}
public static void main(String args[])
{
File f1=new File("f://test.txt");
p("File Name:"+f1.getName());
p("Path:"+f1.getPath());
p("Abs Path:"+f1.getAbsolutePath());
p("Parent:"+f1.getParent());
p(f1.exists()?"exists":"does not exist");
}
}
class FileDemo
{
static void p(String s)
{
System.out.println(s);
}
public static void main(String args[]) [color=#FF00FF]throws IOException[/color]
{
File f1=new File("f://test.txt");
[color=#FF00FF]f1.createNewFile();[/color]
p("File Name:"+f1.getName());
p("Path:"+f1.getPath());
p("Abs Path:"+f1.getAbsolutePath());
p("Parent:"+f1.getParent());
p(f1.exists()?"exists":"does not exist");
}
}
------解决方案--------------------
package files;
import java.io.*;
class FileDemo
{
static void p(String s)
{
System.out.println(s);
}
public static void main(String args[])
{
File f1=new File("f://test.txt");
[color=#FF0000]f1.createNewFile();[/color]
p("File Name:"+f1.getName());
p("Path:"+f1.getPath());
p("Abs Path:"+f1.getAbsolutePath());
p("Parent:"+f1.getParent());
p(f1.exists()?"exists":"does not exist");
}
}