如何使用Google反射库扫描运行时加载的JAR？ [英] How to scan JAR's, which are loaded at runtime, with Google reflections library?

问题描述

是否有解决方案来配置反射库，以便它还能扫描在运行时使用URLClassLoader添加的JAR？

Is there a solution to configure the reflection library so that it scans also JAR's which are added at runtime with URLClassLoader?

现在，反射仅扫描URL中的URL。 ClassLoader。这是我现在正在使用的配置：

For now, reflections just scans the URLs in the ClassLoader. This is the configuration which I am using now:

Reflections reflections = new Reflections(new ConfigurationBuilder().setUrls(ClasspathHelper.forClassLoader()));

我在反射库的文档中找不到任何提示。

I couldn't find any hints in the doc of the reflections library.

编辑：
这就是我加载jar文件的方式：

This is how I load the jar File:

File f = new File("C:/Users/mkorsch/Desktop/test-reflections.jar");
URLClassLoader urlCl = new URLClassLoader(new URL[] {f.toURI().toURL()},System.class.getClassLoader());

推荐答案

也许您还需要使用相关的类加载器，

Maybe you need to use the relevant classloader as well,

Reflections reflections = new Reflections(new ConfigurationBuilder().setUrls(ClasspathHelper.forPackage("my.package", myClassLoader)).addClassLoader(myClassLoader));

或者只是：

new Reflections("my.package", myClassLoader, scanners, ...)

在文档中查看。

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