> For the complete documentation index, see [llms.txt](https://v-community.gitbook.io/v-by-example/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://v-community.gitbook.io/v-by-example/cn/examples/section_1/keywords.md).

# 关键字

V是一种非常小巧的语言，所以它很少有关键字。大约有25个关键字。

| Keywords | in     | V   | Programming | Language  |
| -------- | ------ | --- | ----------- | --------- |
| break    | const  | as  | continue    | defer     |
| else     | enum   | fn  | for         | struct    |
| go       | goto   | if  | import      | return    |
| type     | pub    | mut | in          | interface |
| match    | module | or  | none        |           |

与其他语言一样，它们不能用作变量。