Spring Boot 根据配置优雅的决定实现类

yml配置

security:session:type: jwt # 会话方式 jwt/redis-token

接口和实现类

/***  Token 管理器*  用于生成、解析、校验、刷新 Token*/
public interface TokenManager {
}@ConditionalOnProperty(value = "security.session.type", havingValue = "jwt")
@Service
public class JwtTokenManager implements TokenManager {
}@ConditionalOnProperty(value = "security.session.type", havingValue = "redis-token")
@Service
public class RedisTokenManager implements TokenManager {
}

使用

@Slf4j
@Service
@RequiredArgsConstructor
public class AuthServiceImpl implements AuthService {private final TokenManager tokenManager;}