我正在使用JAVA API，索引，类型，ID和来源如下。

I am using JAVA API and I am getting the index, type, id and source as follows.

SearchResponse response = client.prepareSearch().execute().actionGet();
SearchHit[] documents = response.getHits().getHits();
for(SearchHit document : documents)
{
    System.out.println("document index :: " + document.getIndex());
    System.out.println("document type :: " + document.getType());
    System.out.println("document id :: " + document.getId());
    System.out.println("document source JSON :: " + document.getSourceAsString());      
}