chore(config): 更新日志配置文件路径并添加代码风格配置

docs/help/缓存注解使用.txt

@@ -0,0 +1,27 @@
+@Service
+public class UserService {
+    @Autowired
+    private UserRepository userRepository;
+
+    @Cacheable(value = "users", key = "#userId")
+    public User getUserById(Long userId) {
+        return userRepository.findById(userId).orElse(null);
+    }
+
+    @CachePut(value = "users", key = "#user.id")
+    // @CachePut(value = "users", key = "#user.id + '_' + #user.age")
+    public User updateUser(User user) {
+        userRepository.save(user);
+        return user;
+    }
+
+    @CacheEvict(value = "users", key = "#userId")
+    public void deleteUser(Long userId) {
+        userRepository.deleteById(userId);
+    }
+
+    @CacheEvict(value = "users", allEntries = true)
+    public void clearCache() {
+        // 清空缓存
+    }
+}