Spring Boot Elasticsearch配置

Question

我有一个工作的Spring Boot Elasticsearch Application,它使用两个配置文件之一:application.dev.properties或application.prod.properties.那部分工作正常.我遇到了从application.xxx.properties读取外部elasticsearch的问题.

这有效:

@Configuration
@PropertySource(value = "classpath:config/elasticsearch.properties")
public class ElasticsearchConfiguration {

    @Resource
    private Environment environment;

    @Bean
    public Client client() {
        TransportClient client = new TransportClient();
        TransportAddress address = new InetSocketTransportAddress(
                environment.getProperty("elasticsearch.host"), 
                Integer.parseInt(environment.getProperty("elasticsearch.port"))
        );
        client.addTransportAddress(address);        
        return client;
    }

    @Bean
    public ElasticsearchOperations elasticsearchTemplate() {
        return new ElasticsearchTemplate(client());
    }
}

但显然无法解决我的多环境问题.

我还尝试了@Value注释主机和端口变量没有成功.

如何转换上面的内容以从应用程序属性文件中读取其值,或者根据我想要运行的任何配置文件选择不同的@PropertySource文件？

spring.data.elasticsearch.properties.host = 10.10.1.10
spring.data.elasticsearch.properties.port = 9300

谢谢

Answer 1

删除配置类和属性.

添加以下依赖项

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-elasticsearch</artifactId>
</dependency>

只需将spring.data.elasticsearch 属性添加到application-prod.properties和,application-dev.properties然后更改所需的环境即可.这在Spring Boot指南的ElasticSearch部分中有所描述.

spring.data.elasticsearch.cluster-nodes=10.10.1.10:9300

任何一个文件中的值当然都会有所不同(或者将默认值放在application.properties并且简单地覆盖一个application-dev.properties.

Spring Boot将根据spring.profiles.active 加载所需的属性文件.

没有必要乱搞自己.