Once the IndexWriter is set up, the script calls recursive_index_directory to actually do the indexing.

一旦设置IndexWriter，脚本将调用recur sive_index_directory来实际进行索引工作。

youdao

Once the IndexWriter is set up, the script calls recursive_index_directory to actually do the indexing.

一旦设置IndexWriter，脚本将调用recur sive_index_directory来实际进行索引工作。

youdao