Question

我创建了以下配置（我复制了@Lazy，因为我无法使其工作）

@Lazy(true)
@Configuration
public class ElasticConfiguration
{
   private Logger logger = LoggerFactory.getLogger(ElasticConfiguration.class);

   @Value("${elasticsearch.host}")
   private String esHost;

   @Value("${elasticsearch.port}")
   private int esPort;

   @Value("${elasticsearch.clustername}")
   private String esClusterName;

   @Lazy(true)
   @Bean
   public Client client() throws Exception
   {
      Builder builder = Settings.builder();
      // builder.put("client.transport.sniff", true);
      Settings settings = builder.put("cluster.name", esClusterName).build();
      TransportClient client = new PreBuiltTransportClient(settings);
      InetAddress adress = InetAddress.getByName(esHost);
      client.addTransportAddress(new InetSocketTransportAddress(adress, esPort));
      logger.debug(
         "ES Client built with cluster.name;" + esClusterName + ";host;" + esHost + ";port;" + esPort + ";client.transport.sniff;"
            + builder.get("client.transport.sniff"));
      return client;
   }

   @Lazy(true)
   @Bean
   public ElasticsearchOperations elasticsearchTemplate() throws Exception
   {
      return new ElasticsearchTemplate(client());
   }
}

我无法进行延迟初始化，因为我的配置似乎被spring-boot auto配置覆盖了

覆盖bean的定义bean＆＃39; elasticsearchTemplate＆＃39;用一个不同的定义：替换[Root bean：class [null];范围=; 抽象= FALSE; lazyInit = TRUE; autowireMode = 3; dependencyCheck = 0; autowireCandidate = TRUE;初级= FALSE; factoryBeanName = elasticConfiguration; factoryMethodName = elasticsearchTemplate; initMethodName = NULL; destroyMethodName =（推断）;在类路径资源中定义 [XXX / XXX / ElasticConfiguration.class]] 用[Root bean：class [null];范围=;抽象= FALSE; lazyInit = FALSE; autowireMode = 3; dependencyCheck = 0; autowireCandidate = TRUE; 初级= FALSE; factoryBeanName = org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchDataAutoConfiguration; factoryMethodName = elasticsearchTemplate; initMethodName = NULL; destroyMethodName =（推断）;在类路径资源中定义 [组织/ springframework的/引导/自动配置/数据/ elasticsearch / ElasticsearchDataAutoConfiguration.class]]

我还尝试在类

上添加以下注释

@AutoConfigureOrder(Ordered.HIGHEST_PRECEDENCE)

与以下属性相关联，但效果不佳

org.springframework.boot.autoconfigure.EnableAutoConfiguration=xxx.xxx.ElasticConfiguration

我该怎么办？

Answer 1

好的，我找到的唯一解决方案是使用以下属性

spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchDataAutoConfiguration

请注意，使用folling注释对我不起作用...

@EnableAutoConfiguration(exclude={ElasticsearchDataAutoConfiguration.class})

修改

实际上我的问题是我的方法elasticsearchTemplate()正在返回ElasticsearchOperations而不是ElasticsearchTemplate。

更改签名时，@ Lazy注释似乎有效。

Spring引导自动配置覆盖自定义（elasticsearchTemplate）配置

1 个答案: