> For the complete documentation index, see [llms.txt](https://primer2.dynamobim.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://primer2.dynamobim.org/zh-cn/8_coding_in_dynamo/8-1_code-blocks-and-design-script.md).

# 代码块和 DesignScript

代码块是 Dynamo 中的一项独特功能，可将可视化编程环境与基于文本的环境动态链接。代码块可以访问所有 Dynamo 节点，并且可以在一个节点中定义整个图形。请仔细阅读本章，因为代码块是 Dynamo 的基本构建块。

![](https://338946474-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZkPl5tDHbu5X9VJTozDs%2Fuploads%2Fgit-blob-93f4f79db10a528c97934a57223878f1b5bedb30%2FCode%20Blocks-01.jpg?alt=media)