Text Search Languages文本搜索语言

Note

~~This page describes text search capabilities for self-managed (non-Atlas) deployments.~~ 本页介绍了用于自我管理（非Atlas）部署的文本搜索功能。~~For data hosted on MongoDB Atlas, MongoDB offers an improved full-text search solution, Atlas Search.~~对于托管在MongoDB Atlas上的数据，MongoDB提供了一个改进的全文搜索解决方案Atlas search。

~~The text index and the $text operator may be used with the following languages, and accepts either the two-letter ISO 639-1 language code or the long form of the language name:~~文本索引和$text运算符可以与以下语言一起使用，并接受两个字母的ISO 639-1语言代码或语言名称的长形式：

~~Language Name~~语言名称	ISO 639-1 (Two letter codes)
`danish`	`da`
`dutch`	`nl`
`english`	`en`
`finnish`	`fi`
`french`	`fr`
`german`	`de`
`hungarian`	`hu`
`italian`	`it`
`norwegian`	`nb`
`portuguese`	`pt`
`romanian`	`ro`
`russian`	`ru`
`spanish`	`es`
`swedish`	`sv`
`turkish`	`tr`

~~If you specify a default_language value of none, then the text index parses through each word in the field, including stop words, and ignores suffix stemming.~~如果指定default_language值none，则文本索引将解析字段中的每个单词，包括停止词，并忽略后缀词干。

Tip

Text Search Languages文本搜索语言

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