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vars#

Feature availability

  • 适用于自托管企业版、专业版和企业云套餐。

¥Available on Self-hosted Enterprise and Pro and Enterprise Cloud plans.

  • 要创建变量，你需要访问 n8n 实例所有者账户。

¥You need access to the n8n instance owner account to create variables.

vars 包含活动环境的所有 变量。只读：你可以使用 vars 访问变量，但必须通过用户界面设置它们。

¥vars contains all Variables for the active environment. It's read-only: you can access variables using vars, but must set them using the UI.

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// Access a variable
$vars.<variable-name>

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# Access a variable
_vars.<variable-name>

vars and env

访问用户创建的变量，请参阅 vars。这是 环境 功能的一部分。访问 n8n 实例的 配置环境变量，请参阅 env。

¥vars gives access to user-created variables. It's part of the Environments feature. env gives access to the configuration environment variables for your n8n instance.