​​​​package com.dj.springtest.aspect;import com.dj.springtest.annotation.RequireRoles;
import lombok.extern.slf4j.Slf4j;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.context.ApplicationContext;
import org.springframework.stereotype.Component;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.web.bind.annotation.RestController;import java.lang.reflect.Method;
import java.util.Arrays;
import java.util.Map;/*** User: ldj* Date: 2023/10/22* Time: 4:25* Description: No Description*/
@Slf4j
@RunWith(SpringRunner.class)
@SpringBootTest
public class PermissionControl {@Autowiredprivate ApplicationContext applicationContext;@Testpublic void test() {Map<String, Object> beans = applicationContext.getBeansWithAnnotation(RestController.class);for (Object bean : beans.values()) {//反射获取字节码对象Class clazz = bean.getClass();Method[] methods = clazz.getSuperclass().getDeclaredMethods();for (Method method : methods) {boolean isPresent = method.isAnnotationPresent(RequireRoles.class);log.info("是否存在@RequireRoles注解:{}", isPresent);if (isPresent) {RequireRoles annotation = method.getAnnotation(RequireRoles.class);log.info("roles:{}",Arrays.toString(annotation.roles()));}}}}}