Simple file based key value store (GetKey) — n8n 工作流
概览
Read a value by key from a local json file.
Related workflow: WriteKey
Create a subfolder in your n8n homedir: /home/node/.n8n/local-files. In docker look at the data path and create a subfolder local-files. Set the correct access rights chmod 1000.1000 local-files.
Put the workflow code in a new workflow named GetKey.
Create another workflow with a function item:
return { file: '/4711.json', // 4711 should be your workflow id key: 'MyKey', default: 'Optional returned value if key is
使用的节点
工作流预览
工作原理
- 1
触发器
工作流由 触发器 触发器启动。
- 2
处理
数据流经 5 个节点, connecting functionitem, manualtrigger, movebinarydata。
- 3
输出
工作流完成自动化并将结果发送到配置的目标。
节点详情 (5)
On clicking 'execute'
manualTrigger
ReturnValue
functionItem
Read Binary File
readBinaryFile
BinaryToJSON
moveBinaryData
如何导入此工作流
- 1点击右侧 下载 JSON 按钮保存工作流文件。
- 2打开你的 n8n 实例，依次点击 工作流 → 新建 → 从文件导入。
- 3选择下载的
simple-file-based-key-value-store-getkey文件并点击导入。 - 4为每个服务节点配置 凭证（API 密钥、OAuth 等）。
- 5点击 测试工作流 验证一切正常，然后激活它。
或直接在 n8n → 从 JSON 导入 中粘贴：
集成
创建者
Peter
@rottmann
标签
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