default void doThrowable(Object bean, Method method, Stopwatch stopwatch, Throwable throwable) {
        // skip
    }
method error.<br>

@param bean      controller instance
@param method    method
@param stopwatch stopwatch
@param throwable throwable
shenyu-admin/src/main/java/org/apache/shenyu/admin/aspect/controller/ControllerMethodAdvice.java