s-day08-相对路径和绝对路径(重点)
This commit is contained in:
@@ -0,0 +1,28 @@
|
||||
package com.inmind.file01;
|
||||
|
||||
import java.io.File;
|
||||
|
||||
/*
|
||||
相对路径和绝对路径(重点)
|
||||
绝对路径:带有盘符名的路径
|
||||
相对路径:不带有盘符名的路径
|
||||
比如:
|
||||
d:/io_test/a.txt
|
||||
io_test/a.txt
|
||||
|
||||
注意:在javaSE工程中,相对路径是将当前的工程路径作为父路径,拼接上相对路径的子路径生成一个新的路径
|
||||
*/
|
||||
public class FileDemo03 {
|
||||
public static void main(String[] args) {
|
||||
File f1 = new File("d:/io_test/a.txt");
|
||||
File f2 = new File("io_test/a.txt");
|
||||
|
||||
System.out.println(f1);
|
||||
System.out.println(f1.getPath());
|
||||
System.out.println(f1.getAbsolutePath());
|
||||
System.out.println("-----------------");
|
||||
System.out.println(f2);
|
||||
System.out.println(f2.getPath());
|
||||
System.out.println(f2.getAbsolutePath());
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user