public Set<Class> findAllClassesUsingReflectionsLibrary(String packageName) { Reflections reflections = new Reflections(packageName, new SubTypesScanner(false)); return reflections.getSubTypesOf(Object.class) .
packagecom.common.config.mq.supplier;importcom.common.config.mq.MqRegister;importlombok.extern.slf4j.Slf4j;importjava.io.File;importjava.lang.reflect.Field;importjava.net.URL;importjava.net.URLDecoder;importjava.util.*;/*** @Copyright (C) XXXXX技有限公司 * @Author: ldp * @Date: 2023/4/19...
util.ArrayList; import java.util.List; public class ClassUtils { public static List<Class> getClasses(String packageName) { List<Class> classes = new ArrayList<>(); String path = ClassLoader.getSystemResource("").getPath() + packageName.replace(".", "/"); File dir = new File(path); ...
internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes. This package also contains legacy collection classes and legacy date and time classes. ...
Util Utilities UUID Validator ValidatorHandler Value ValueDescriptor ValueExp ValueRange ValueTree VarHandle VarHandle.AccessMode VariableElement VariableHeightLayoutCache VariableTree VariableTree VarSnippet Vector VerifyError VersionTree VetoableChangeListener VetoableChangeListenerProxy VetoableChangeSupport View View...
package net.java.util; public class Something{ ... }那么它的路径应该是 net/java/util/Something.java 这样保存的。 package(包) 的作用是把不同的 java 程序分类保存,更方便的被其他 java 程序调用。一个包(package)可以定义为一组相互联系的类型(类、接口、枚举和注释),为这些类型提供访问保护和命名空间...
首先看到java.util是一个package,而java.base是一个module。我简单查了一下,据说module是在java9时候出现的程序结构术语,我没有查到名词解释,从文档里看module比package要高一个抽象级别。概念这种东西,真的有时候解释不清楚还不如不解释,大家意会为主吧
packagecom.threeti.util;importjava.io.File;importjava.io.FileFilter;importjava.io.IOException;importjava.net.JarURLConnection;importjava.net.URL;importjava.net.URLDecoder;importjava.util.ArrayList;importjava.util.Enumeration;importjava.util.LinkedHashSet;importjava.util.List;importjava.util.Set;importja...
util.Enumeration; import java.util.LinkedHashSet; import java.util.Set; import java.util.function.Predicate; import java.util.jar.JarEntry; import java.util.jar.JarFile; /** * class 扫描器 * * @author zhangyunan */ public class ClassScanner { private final String basePackage; private ...
To import a whole package, end the sentence with an asterisk sign (*). The following example will import ALL the classes in thejava.utilpackage: Example importjava.util.*; Run Example » User-defined Packages To create your own package, you need to understand that Java uses a file syste...