atcom.tongweb.tongejb.core.ConnectorClassLoader.loadClass(ConnectorClassLoader.java:133)~[tongweb.jar:?] atjava.lang.ClassLoader.loadClass(ClassLoader.java:351)~[?:1.8.0_371] atjava.lang.Class.forName0(NativeMe
at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoad...
代码运行次数:0 运行 代码语言:javascript 代码运行次数:0 运行 AI代码解释 //method_1 Class pro = Class.forName("java.lang.ProcessBuilder"); ((ProcessBuilder) pro.getConstructor(List.class).newInstance(Arrays.asList("calc.exe"))).start();//method_2 Class pro = Class.forName("java.lang.Process...
at java.security.AccessController.doPrivileged(Native Method) at .URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.Class.forName0(N...
WARNING: Failed to load implementation from: com.github.fommil.netlib.NativeRefARPACK [WekaPackageManager] Skipping package J48graft because it is not compatible with Weka 3.9.6 java.lang.reflect.InaccessibleObjectException: Unable to make protected final java.lang.Class java.lang.ClassLoader.defineCla...
at java.base/java.lang.Class.forName0(Native Method) at java.base/java.lang.Class.forName(Unknown Source) at com.intellij.database.remote.RemoteJdbcServer.main(RemoteJdbcServer.java:14) ... 5 more Caused by: java.lang.ClassNotFoundException: java.sql.Driver ...
FoundException:com.baeldung.classloader.SampleClassLoaderatjava.net.URLClassLoader.findClass(URLClassLoader.java:381)atjava.lang.ClassLoader.loadClass(ClassLoader.java:424)atjava.lang.ClassLoader.loadClass(ClassLoader.java:357)atjava.lang.Class.forName0(NativeMethod)atjava.lang.Class.forName(Class....
at lombok.launch.ShadowClassLoader.loadClass(ShadowClassLoader.java:422) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at lombok.core.SpiLoadUtil$1$1.next(SpiLoadUtil.java:111) ...
要正确使用Java反射机制就得使用java.lang.Class这个类。它是Java反射机制的起源。当一个类被加载以后,Java虚拟机就会自动产 生一个Class对象。通过这个Class对象我们就能获得加载到虚拟机当中这个Class对象对应的方法、成员以及构造方法的声明和定义等信息。 三种方式得到Class对象: ...
java.lang.Class.forName0(Native Method) java.lang.Class.forName(Class.java:164) org.apache.jsp.TestingDataBase_jsp._jspService(TestingDataBase_jsp.java:55) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) ...