code: public String addDateDocument(String indexName, String indexType, Object bean,ClientOptions clientOptions) throws ElasticSearchException{
  		return addDocument(  this.indexNameBuilder.getIndexName(indexName),   indexType,   bean,  clientOptions);
  	}
docs: 创建或者更新索引文档
  @param indexName
  @param indexType
  @param bean
  @return
  @throws ElasticSearchException