FileTest

package com.yd.wmsc.util;

import java.io.File;

public class FileTest {

public static void main(String[] args) {

    /*File file=new File("d:/");

    for (File f : file.listFiles()) {

        if (f.isFile()) {

            System.out.println(f);

        }

    }*/

    File directory = new File(".");//设定为当前文件夹

    try{

        System.out.println(directory.getCanonicalPath());//获取标准的路径

        System.out.println(directory.getAbsolutePath());//获取绝对路径

        System.out.println(directory.getPath());

        System.out.println(directory.getParent());

        System.out.println(directory.toPath());

        System.out.println(System.getProperty("user.dir") );

        System.out.println(FileTest.class.getClass().getResource("/").getPath());

    }catch(Exception e){}

}

}

D:\workspace\wmsc
D:\workspace\wmsc\.
.
null
.
D:\workspace\wmsc
/D:/workspace/wmsc/target/classes/