检查是否已加载dll库？ （JAVA） [英] Check if a dll library is already loaded? (Java)

问题描述

在我编写的Java程序中，我对一个dll进行jni调用并在启动时加载库，如下所示

In a Java program i am writing i make a jni call to a dll and load the library on startup as follows

static
{
   System.loadLibrary("LdapAuthenticator2");
}

然后我实现了另一个加载相同库的类，并且收到错误说该库已经加载，有没有办法检查库是否已经运行？

I then implemented another class that loads the same library and am getting an error saying that the library is already loaded, is there any way to check if the library is already running?

谢谢，

-Pete

Thanks,
-Pete

推荐答案

检查我对这个问题的回答

Check my answer to this question

如何获取已加载的JNI库列表？

解决方案有效，遗憾的是问题的海报似乎与非SUN兼容的JVM或限制性太强的SecurityManager有问题。

The solution works, unfortunately the poster of the question seems to have problems with a non SUN compatible JVM or a too restrictive SecurityManager.

示例POC源代码的链接。

Link to the sample POC source code.

列出已加载的JNI库java源代码

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