从控制台运行Java应用程序时如何查看完整的异常堆栈跟踪？

Question

从控制台运行java应用程序时我得到一个例外,其中包含以下行:

......还有5个

是否有可能看到完整的痕迹？有没有cmd参数？

谢谢.

Answer 1

完整的跟踪是存在的,但它是上面嵌套异常的重复,这就是为什么它被总结.

public class Main {
    public static void throwsException() {
        throw new UnsupportedOperationException();
    }

    public static void main(String... args) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
        Main.class.getMethod("throwsException").invoke(null);
    }
}

版画

Exception in thread "main" java.lang.reflect.InvocationTargetException
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
     at java.lang.reflect.Method.invoke(Method.java:601)
     at Main.main(Main.java:27)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
     at java.lang.reflect.Method.invoke(Method.java:601)
     at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)
Caused by: java.lang.UnsupportedOperationException
     at Main.throwsException(Main.java:23)
     ... 10 more

这... 10 more意味着它是包装它的异常的堆栈跟踪的重复.