Код: Выделить всё
public class Test {
public static void main(String[] args) throws Exception {
URLClassLoader loader = new URLClassLoader(new URL[0], null);
System.out.println("" + loader.loadClass("java.sql.Driver"));
}
}
Код: Выделить всё
Exception in thread "main" java.lang.ClassNotFoundException: java.sql.Driver
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:445)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:592)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525)
at Test.main(Test.java:16)
https://medium.com/@wakefulinsomnia/how-does-java- classloader-system-work-82eaf378f73b
Связанные/похожие проблемы:
- https://github.com/nextgenhealthcare /connect/discussions/5079
- https://github.com/nextgenhealthcare/co ... ssues/4719
- java.lang.NoClassDefFoundError: java /sql/Driver
- https://github.com/kscripting/kscript/issues/163
Подробнее здесь: https://stackoverflow.com/questions/787 ... using-a-cu