Using the IndexWriter itself is fairly simple.

使用IndexWriter相当简单。

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To build the Index, you use an IndexWriter object.

为了建立索引，你要用到一个IndexWriter对象。

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The IndexWriter is the main class responsible for creating indices.

IndexWriter是负责创建索引的主要类。

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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。

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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。

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