小伙伴们，你们好，欢迎来到老寇云平台，这个组件【algorithm】是根据自定义策略对节点进行负载均衡，可以用于服务，API！

使用

1.引入依赖

  <dependencies>
    <dependency>
      <groupId>org.laokou</groupId>
      <artifactId>laokou-common-algorithm</artifactId>
    </dependency>
  </dependencies>

2.测试用例

@Slf4j
@SpringBootTest
@RequiredArgsConstructor
@TestConstructor(autowireMode = TestConstructor.AutowireMode.ALL)
class AlgorithmTest {

	@Test
	void testApi() {
		List<OssApi> ossApis = List.of(new TencentcloudOssApi(), new AliyunOssApi());
		// 负载均衡【哈希算法】
		Algorithm algorithm = new HashSelectAlgorithm();
		algorithm.select(ossApis, new Random().nextInt(10)).upload();
		// 负载均衡【轮询算法】
		algorithm = new PollSelectAlgorithm();
		algorithm.select(ossApis, "").upload();
		// 负载均衡【随机算法】
		algorithm = new RandomSelectAlgorithm();
		algorithm.select(ossApis, "").upload();
	}

	interface OssApi {

		void upload();

	}

	static class AliyunOssApi implements OssApi {

		@Override
		public void upload() {
			log.info("阿里云OSS => 上传文件成功");
		}

	}

	static class TencentcloudOssApi implements OssApi {

		@Override
		public void upload() {
			log.info("腾讯云OSS => 上传文件成功");
		}

	}

}

我是老寇，我们下次再见！