TraceAopInterceptor.java 文件源码

private String getTargetType(MethodInvocation methodInvocation) {

        Class<?> targetType = methodInvocation.getThis().getClass();

        if (hasAnnotation(targetType, Controller.class)) {
            return "Controller";
        } else if (hasAnnotation(targetType, Service.class)) {
            return "Service";
        } else if (hasAnnotation(targetType, Repository.class)) {
            return "Repository";
        } else {
            return "Trace";
        }
    }