@JFinal 完整异常: Exception in thread "main" java.lang.LinkageError: loader constraint violation: when resolving method "test02.Auto.autoSc(Lcom/jfinal/config/Interceptors;)V" the class loader (instance of com/jfinal/server/undertow/hotswap/HotSwapClassLoader) of the current class, test01/DemoConfig, and the class loader (instance of sun/misc/Launcher$AppClassLoader) for the method's defining class, test02/Auto, have different Class objects for the type com/jfinal/config/Interceptors used in the signature