Spring Data Elasticsearch 4.x支持通过SpEL表达式指定ES索引名

Spring Data Elasticsearch 4.x支持通过SpEL表达式指定ES索引名

• application.yml

elasticsearch:
  indices:
    my-index: my_index_pre

• entity

@Builder
@Data
@AllArgsConstructor
@NoArgsConstructor
@Document(indexName = "#{@environment.getProperty('elasticsearch.indices.my-index') ?: 'my-index'}")