# 5-数据存储

用解析器解析出数据之后，接下来就是存储数据了。保存的形式可以多种多样，最简单的形式是直接保存为文本文件，如 TXT、JSON、CSV 等。另外，还可以保存到数据库中，如关系型数据库 MySQL，非关系型数据库 MongoDB、Redis 等。


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