import java.io.File;

import java.lang.reflect.InvocationTargetException;

import java.net.MalformedURLException;

import java.net.URL;

import java.util.ArrayList;

import java.util.LinkedList;

import java.util.List;

import java.util.Queue;

/**

* @author ：chenxin

* @date ：Created in 2020/3/28 12:20

* @description：

* @modified By：

* @version: $

*/

public class Maintest {

public static void main(String[] args) throws MalformedURLException, ClassNotFoundException, NoSuchMethodException, IllegalAccessException, InvocationTargetException, InstantiationException {

final URL resource = Maintest.class.getResource("");

System.out.println(resource);

int offset = Maintest.class.getResource("/").getPath().length();

Queue<File> files = new LinkedList<>();

files.add(new File(resource.getFile()));

List<Object> beans = new ArrayList<>();

while (!files.isEmpty()) {

File tmp = files.poll();

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

if (f.isDirectory()) {

files.add(f);

} else {

if (f.getName().endsWith(".class")) {

String clsName = f.toURI().toURL().getPath().substring(offset).replaceAll("/", ".").replace(".class", "");

System.out.println(clsName);

final Class<?> aClass = Maintest.class.getClassLoader().loadClass(clsName);

if (!aClass.isInterface()) {

beans.add(aClass.getConstructor().newInstance());

}

}

}

}

}

System.out.println(offset);

System.out.println();

}

}